2003-04-18
Revision History | ||
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Revision 0.1 | 2003-04-18 | Revised by: svetljo |
add links to related How-To's, notes on reusing Xinerama configured XFree; first official release |
Backstreet ruby is a kernel patch for the linux kernel. It is a back port to linux-2.4 of the ruby kernel tree, which is developed by the Linux Console Project. The aim of the Linux Console developers is to enhance and reorganize the input, the console and the framebuffer subsystems in the linux kernel, so they can work proper independent from each other and to allow multi-desktop operation. All this is done in the ruby kernel tree which is based on the development linux-2.5 kernel. The new Input subsystem and the new Framebuffer layer are already integrated in linux-2.5 kernel, but as the main developer of the Linux Console Project James Simmons is too busy with completing the rewrite of the framebuffer layer in linux-2.5, the multi-desktop operation will not be integrated in the next stable linux kernel (linux-2.6).
So backstreet ruby brings to the current stable linux kernel (linux-2.4) the enhanced input subsystem and the ability to use multiple graphic cards, multiple keyboards independently in order to make multiple local XFree users on a single PC system possible.
You can have multiple independent graphic cards, multiple independent mouses, but in order multiple users to interact with the system, they do need independent keyboards as well. Multiple independent keyboards is the feature that linux-2.4 (and in the future linux-2.6) lacks,and this is what backstreet ruby adds to the stable linux kernel linux-2.4.
The entire work on back porting ruby to linux-2.4 is done by Aivils Stoss. <Aivils.Stoss (at) unibanka.lv>
Visit his web site for more information on the patch itself, on the current status, how to build a kernel using his patch or how to build modified XFree86 server.
You can find it here: http://startx.times.lv
There are also several mirrors
in the United States
in Germany
in the United Kingdom
The address of the Linux Console Project is: http://linuxconsole.sf.net
This document tries to explain you, how to configure your system for multiple local XFree users using the enchanted console/input subsystem in the backstreet ruby kernel.
Currently there are two ways of setting up multiple local XFree users:
( note : currently it is not possible to setup system for multiple console users)
Modify the kernel to ignore input from USB keyboards and add the handling of USB keyboards to a modified Xserver. This solution was developed by Miguel Freitas, visit his page on the topic http://cambuca.ldhs.cetuc.puc-rio.br/multiuser/for instructions how to setup such system.
Use backstreet ruby kernel which supports independent keyboards
I'll concentrate on configuring a system for multiple local XFree users using the backstreet ruby kernel, but there are parts which can be used also on a system using Miguel Freitas solution.
Note this document is not supposed to be a replacement of the existing documentation on the backstreet ruby home page http://startx.times.lv, but a smaller How-To explaining the way to a working X multi-user PC system. If you meet some problems you'll probably need to consult the more detailed information there.
The Linux Console Project
http://linuxconsole.sourceforge.net
The backstreet ruby home page
Miguel Freitas page on multiple local XFree users
http://cambuca.ldhs.cetuc.puc-rio.br/multiuser/
Russian multiterminal project Gorinich
http://www.ctc.msiu.ru/zg/main.html
Step by step instructions by Jean-Daniel Pauget
Multi-seat XFree solution under Linux with framebuffers. by Frode Trydal.
you can find the latest version at,
http://varna.demon.co.uk/~svetlio/ruby-contrib/how-to/XFree_local_multi-user-HOWTO/
This document, XFree-Local-multi-user-HOWTO, is copyrighted (c) 2003 by Svetoslav Slavtchev. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of the license is available at http://www.gnu.org/copyleft/fdl.html.
Linux is a registered trademark of Linus Torvalds.
No liability for the contents of this document can be accepted. Use the concepts, examples and information at your own risk. There may be errors and inaccuracies, that could be damaging to your system. Proceed with caution, and although this is highly unlikely, the author(s) do not take any responsibility.
All copyrights are held by their by their respective owners, unless specifically noted otherwise. Use of a term in this document should not be regarded as affecting the validity of any trademark or service mark. Naming of particular products or brands should not be seen as endorsements.
In this document, I have the pleasure of acknowledging:
James Simmons <jsimmons (at) transvirtual.com >
for working so hard on linux console project, for developing the new framebuffer, VT/console subsystem
Vojtech Pavlik<vojtech (at) suse.cz>
for rewriting the input subsystem and working hard on the linux console project
Aivils Stoss <Aivils.Stoss (at) unibanka.lv>
for back porting ruby to linux-2.4 and providing his back port and experiences to the world
Feedback is most certainly welcome for this document. Send your additions, comments and criticisms to the following email address : <galia (at) st-peter.stw.uni-erlangen.de>.
You should configure each of your video cards to work properly with a single X server. This is actually beyond the scope of this document, you should refer to the documentation which came with your distribution, but some general hints wont hurt.
The easiest way would be to use the same kind of monitors & video cards, you could then configure only the first card/ monitor pair, make copies of this configuration file for the number of video cards you have, and then only adjust BusID "PCI:x:xx:x" field in the configuration file. You can do this with the help of lspci, XFree86 -scanpci, or other similar distribution specific tools.
You could use a similar approach, in case you have only monitors or video cards of the same type.
Most modern distributions also have advanced tools for easier configuration of Xinerama. You could use this tools to set-up the system for Xinerama and then use this configuration file for generating the configuration files for the different X servers. You could use an example configuration file, replacing video card and monitor section, by the corresponding sections from the Xinerama XFConfig-4 file.
Other useful resources:
In case you have a system configured for Xinerama, you can easily adjust the XFree configuration file, so you can use it for multiple users.
This will allow on you to easily switch between multi-user environment and Xinerama multi-monitor environment.
What is Xinerama and how the system configured upon this HOWTO differs from a system using the Xinerama extensions in XFree?
The Xinerama extensions were introduced to the XFree86 system in version 4.0. Xinerama is an extension to XFree86 Release 6 Version 4.0 (X4.0) which allows applications and window managers to use the two (or more) physical displays as one large virtual display.In case Xinerama is not used, applications can only reside on one of the displays and can not be moved between the two. Window managers had to be specially written to support the two displays. With Xinerama, window managers and applications don't have to be specially written to support the larger "Virtual Desktop" which Xinerama creates.
Just in opposite the primary goal of system configured according this HOWTO is to offer multiple independent displays for several users on a single PC system.
for more information on Xinerama read:
Xinerama-HOWTO, Using Xinerama to MultiHead XFree86 v.4.0+
Binary rpms of modified XFree servers are available currently for Mandrake 8.2/ 9/ 9.1, RedHat 8/ 9 and SuSE 8.1. If your running other rpm based distribution please help me to prepare and rebuild packages (i can not install all available rpm distros on a single PC. right?), so other users can get directly the precompiled binaries. If you prepare packages for Debian submit them and they will be available on the same url. Currently the binary packages are not mirrored and are available only from
Now its time to install the kernel.
The easiest way would be to pull some already available binary kernel, there are packages for some distributions (? currently only MDK-9.1 ?) or a source package & rebuild it on your system.
If for some reason you can not use them, or have problems using them you can also build your own kernel with the bruby patch, for more information how to do this visit the backstreet ruby page on building and installing the kernel:http://startx.times.lv> (or some of the mirrors) Documentation -> Quick Kernel
(if you are new to linux reading "The Linux Kernel HOWTO" http://tldp.org/HOWTO/Kernel-HOWTO.html could be very heplfull)
for now there is only one binary kernel package for Mandrake-9.1
you can get it from http://varna.demon.co.uk/~svetlio/ruby-contrib/kernel.html
There are some things I would like to mention, although I wont go in details as the backstreet ruby page on compiling the kernel.
You have to follow this order
Input support Virtual Terminal support Console drivers |
in order all required options to be available/ selectable
You have to use built in input support
Input device support --> Input core support Input device support --> Mouse support |
i would suggest to include also at least one keyboard
(built in - not as module), you can also use modules but i find it safer to be able to use a keyboard instead of trying to find a PC with ssh (or something similar) to load the required modules
for a AT/PS2 keyboard turn on (not modules)
Input device support --> Serial i/o support Input device support --> i8042 PC Keyboard controller Input device support --> Keyboards Input device support --> AT keyboard support |
for a USB keyboard turn on (not modules)
Input device support --> Keyboards USB support --> support for USB USB support --> USB driver (probably usb-uhci.o) USB support --> USB Human Interface Device (full HID) support USB support --> HID input layer support |
If you are new to linux do not try to patch already patched kernel
(heavy patched kernel like the ones that ship with most distributions)
use a kernel from www.kernel.org, and take a look at The Linux Kernel HOWTO
There are number of drivers which do not build for whatever reason, if you manage to fix them please send us the diff against vanila backstreet ruby kernel
( plain linux-2.4.xx patched with the latest bruby-xxx.diff)
currently this would be linux-2.4.20 patched with bruby-2.4.20-20021226.diff.bz2
the drivers i'm aware of are:
usbnet.o - USB-to-USB Networking cable device support
usbserial.o - all USB serial drivers
i8k.o - Dell Laptop support
Support for frame buffer devices is not back ported, and is disabled
if you try to build alsa you might have problems building the usb driver
actually to build it you have to change in include/sound/adriver.h
... #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 20) ... |
to
... #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 21) ... |
but i do not have the hardware to test, if the compiled driver works
If you are not using devfs file system, you'll have to create several device files needed for the new input sub-system in the backstreet ruby kernel:
cd /dev mkdir input.old mv mouse js? input.old mkdir input cd input mknod js0 c 13 0 mknod js1 c 13 1 mknod js2 c 13 2 mknod js3 c 13 3 mknod mouse0 c 13 32 mknod mouse1 c 13 33 mknod mouse2 c 13 34 mknod mouse3 c 13 35 mknod mice c 13 63 mknod event0 c 13 64 mknod event1 c 13 65 mknod event2 c 13 66 mknod event3 c 13 67 cd .. ln -s input/js0 js0 ln -s input/js1 js1 ln -s input/mice mouse |
In case you use devfs, all required devices will be created automatically by devfs.
Distribution which use devfs are for example Mandrake, ...( are there any others?). Distribution which do not use devfs are RedHat, SuSE, ?Debian?, ...
You can check whether devfs is used by issuing the following commands
to check whether support for devfs is enabled in your kernel:
cat /proc/filesystems | grep devfs
to check whether devfs is used/ mounted:
mount | grep devfs
if you get empty string this means that devfs is not used, in case you get something like the following output devfs is activated:
[root@mc contrib]# cat /proc/filesystems | grep devfs
nodev devfs
nodev usbdevfs
[root@mc contrib]# mount | grep devfs
none on /proc/bus/usb type usbdevfs (rw)
none on /dev type devfs (rw)
[root@mc contrib]#
Now its time to configure XFree.
Note for some video cards you can skip this part, before installing the modified X server check the video compatibility list,whether you need such one. Currently there are reports for working configurations without using a modified X server for Vodoo Graphics as primary and Vodoo3 or Nvidia TNT2 as secondary.
Probably you only need already rebuild binaries. If there are packages for your distribution you can install them, if not you have 3 more possibilities:
Install prebuild, but not packaged modified X server and crate the necessary symbolic links.
You can get such prebuild binaries from the backstreet ruby home page http://startx.times.lv.
Help us (as well other people using your distribution) in building a rpm for your distribution.
( we lack system installed with all available distributions so we are not able to build packages for every distribution)
To patch and rebuild XFree from source using the instructions at the backstreet ruby page
in the Documentation section. http://startx.times.lv (or some of the mirrors) Documentation -> Quick XFree
note that currently there are two different modifications of the X server
XFree86-4.3 prefbusid ( Prefered Bus ID)
the new recomended patch/ binary
just XFree-4.3/ XFree-4.3.patch
which is the older one
(in the rpm section *server-concurrent.*rpm
the new patch solves major problems for a number of Graphic cards, check the Video Compatibility list for details
The symbolic links are needed for properly starting several XFree instances, as well for properly exiting a X session, this applies for both starting X from console and automatically starting X by the display manager (kdm, gdm, xdm).
You need to create so much symbolic links to the modified X server binary (or the original X server in case you don't need a modified one), as the number of your video cards/ X sessions.
I assume that you will have to use a modified X server, but in case you don not need it, create the links to your original X server.
cd /usr/X11R6/bin/
ln -s XFree[modified] X0
ln -s XFree[modified] X1
ln -s XFree[modified] X2
In case you use the provided RPM's, you'll need this only if you want more then 4 parallel running X servers/ X sessions, as the rpm creates 4 symbolic links to the X server binary.
Once you install the backstreet ruby kernel and start it with dumbcon=n, you get n +1 independent consoles ( 1VGA + n DUMB). In case you have enough keyboards connected to your PC, each of this consoles is associated with a given keyboard. This enables you to start multiple X servers on each of the consoles using for input the keyboard associated with the corresponding console, hence you get multiple independent X servers with independent keyboards, which in turn makes it possible one single PC to be used by several local X users at the same time.
To start X on a given console(using a given independent keyboard) you pass it the argument "vt[N]", where N is a number from a given tty range.
Under backstreet ruby each console is represented by 8 tty's :
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VGA: tty0 - tty7
DUMB1: tty8 - tty15
DUMB2: tty16 - tty23
so if you have 3 video cards, 3 keyboards, and you have started backstreet ruby kernel with dumbcon=2, with the following commands you can start 3 independent X servers for 3 simultaneous users:
For 1st X server with the 1st keyboard:
$ startx -- /usr/X11R6/bin/X0 :0 -xf86config /etc/X11/XF86Config-4[for your 1st video card] vt7
For 2nd X server with the 2nd keyboard:
$ startx -- /usr/X11R6/bin/X1 :1 -xf86config /etc/X11/XF86Config-4[for your 2nd video card] vt8
For 3rd X server with the 3rd keyboard:
$ startx -- /usr/X11R6/bin/X2 :2 -xf86config /etc/X11/XF86Config-4[for your 3rd video card] vt16
for the 1st X server you can skip the " -xf86config /etc/X11/XF86Config-4[for your 1st video card]" argument, in this case the default configuration file "/etc/X11/XF86Config-4" will be used.
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You can also setup display manager to start the independent X servers, once everything is properly configured.But don't rush to setup your display manager before the configuration is finished, because this could give you serious problems. When you are ready with the required configurations, you'll reach the section on configuring the display manager.
To use independent mice for each of your independent X server/session, you have to just modify the input section of the XFree configuration files to adjust the proper device files.
You have to use /dev/input/mouse[n] , where n is the number of your mouse starting from 0,
1st mouse --> /dev/input/mouse0
2nd mouse --> /dev/input/mouse1
3rd mouse --> /dev/input/mouse2
4th mouse --> /dev/input/mouse3
you shouldn't use /dev/input/mice because it merges the input from all mice.
here is my configuration: before modifications
------------------------------------------------------------------------------------------------ # ********************************************************************** # Pointer section # ********************************************************************** Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "IMPS/2" Option "Device" "/dev/psaux" Option "ZAxisMapping" "4 5" # ChordMiddle is an option for some 3-button Logitech mice Option "Emulate3Buttons" # Option "ChordMiddle" EndSection ------------------------------------------------------------------------------------------------ |
after modifications for the first X server
------------------------------------------------------------------------------------------------ # ********************************************************************** # Pointer section # ********************************************************************** Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "IMPS/2" Option "Device" "/dev/input/mouse0" Option "ZAxisMapping" "4 5" # ChordMiddle is an option for some 3-button Logitech mice Option "Emulate3Buttons" # Option "ChordMiddle" EndSection ----------------------------------------------------------------------------------------------- |
for the second X server
----------------------------------------------------------------------------------------------- # ********************************************************************** # Pointer section # ********************************************************************** Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "IMPS/2" Option "Device" "/dev/input/mouse1" Option "ZAxisMapping" "4 5" # ChordMiddle is an option for some 3-button Logitech mice Option "Emulate3Buttons" # Option "ChordMiddle" EndSection ----------------------------------------------------------------------------------------------- |
and so on ...
in case you meet some problems consult with "Second Mouse in X mini-HOWTO"
if you still have problems feel free to send me an e-mail.
(or reusing Xinerama configured XFree)
There could be several reasons for not using DRI
As far i know only one graphic card in a system can use DRI
the Nvidia closed source driver do not support DRI
In case one of this reasons applies to your system, you do not need different XFree configuration files for the different displays.
You could configure your system for Xinerama using the tools provided with your distribution and reading The Xinerama-HOWTO, so when the system is used by a single user, he/she could switch to Xinerama desktop and use all available displays for a bigger desktop.
Once configured for Xinerama, only small additions are needed to achieve multiple independent desktops. All you have to do is to add new layouts which use single screen definition and have independent input devices.
In case you have configured Xinerama in the following way
Section "ServerLayout" Identifier "Simple Layout" Screen "Screen 2" Screen "Screen 1" RightOf "Screen 2" InputDevice "Mouse1" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection |
to achieve multiple independent desktops you only have to add Layout definitions for single screen:
Section "ServerLayout" Identifier "first-Xserver" Screen "Screen 1" InputDevice "Mouse1" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection Section "ServerLayout" Identifier "second-Xserver" Screen "Screen 2" InputDevice "Mouse2" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection |
which should result in this layout definitions
Section "ServerLayout" Identifier "Xinerama" Screen "Screen 2" Screen "Screen 1" RightOf "Screen 2" InputDevice "Mouse1" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection Section "ServerLayout" Identifier "first-Xserver" Screen "Screen 1" InputDevice "Mouse1" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection Section "ServerLayout" Identifier "second-Xserver" Screen "Screen 2" InputDevice "Mouse2" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection |
Now you can start a single X server with option "-layout Xinerama" and enjoy Xinerama desktop, or
you can start 2 independent X servers using "-layout first-Xserver" for the first, and "-layout second-Xserver" for the second.
As you will use a single XFree configuration file for all X servers
in order to use independent keyboards you have to use following command:
For 1st X server with the 1st keyboard:
$ startx -- /usr/X11R6/bin/X0 :0 -layout first-Xserver vt7
For 2nd X server with the 2nd keyboard:
$ startx -- /usr/X11R6/bin/X1 :1 -layout second-Xserver vt8
and if you want to use Xinerama
$ startx -- /usr/X11R6/bin/X -layout Xinerama vt7
also the mice must have different names
------------------------------------------------------------------------------------------------ # ********************************************************************** # Pointer section # ********************************************************************** Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "IMPS/2" Option "Device" "/dev/input/mouse0" Option "ZAxisMapping" "4 5" # ChordMiddle is an option for some 3-button Logitech mice Option "Emulate3Buttons" # Option "ChordMiddle" EndSection Section "InputDevice" Identifier "Mouse2" Driver "mouse" Option "Protocol" "IMPS/2" Option "Device" "/dev/input/mouse1" Option "ZAxisMapping" "4 5" # ChordMiddle is an option for some 3-button Logitech mice Option "Emulate3Buttons" # Option "ChordMiddle" EndSection ----------------------------------------------------------------------------------------------- |
![]() | here you will found how to configure your system for parallel use of Nvidia's GLX and XFree's DRI in case you do not have Nvidia cards, or you have only Nvidia cards, you do not need to read this section in the first case you do not need the Nvidia GLX at all, in the second you can use the standard procedure for installing GLX |
Why Nvidia, why closed source drivers:
a bit mixed up answer:
with the open source driver its almost impossible to bring up a secondary card, so we should use the closed one.
why Nvidia card? well currently these are the only available affordable PCI video cards with some acceleration,
<FIX ME is this really so> I tried to use DRI on 2 parallel X servers, but it didn't work, i posted mails to XFree, DRI, lkml list, but i got a single answer with no valuable information on my problem. I tried to run DRI on a Matrox G550 DH AGP & SiS63xx PCI, when enabled for both cards i got agp errors, but enabled only for one of the cards, i was getting DRI up and running. Please someone confirm or prove me wrong ! </FIX ME>
I'll explain several ways how to get working configuration for both Nvidia GLX and XFree86 DRI, there are probably a lot of other possibilities, and may be these are not the simplest, but that are the ones i know to work.
The reasons why this is needed:
Nvidia should use different module path for xf86: the glx extension module from Nvidia is incompatible with the one from XFree86
Nvidia should use different XF86Config file: because DRI should be disabled for Nvidia and enabled for others.
If You find a simpler way, please mail it me and I'll include it.
![]() | this can not be used as is on SuSE Linux in order to make it easy for the user to switch between Mesa, XFree and Nvidia GL libraries, SuSE uses very complicated setup for the GL libraries. In order to use this setup you have to switch your configuration to XFree86's GL libraries, |
This is the configuration that i use at my system: ( ATI AIW Radeon 7500 AGP and Nvidia TNT2 M64 PCI ) XFree configuration files:
create a directory /usr/X11R6/libNV
mkdir /usr/X11R6/libNV
create links to the original /usr/X11R6/lib :
cd /usr/X11R6/libNV
lndir -silent -ignorelinks ../lib
install the Nvidia driver and libraries in /usr/X11R6/libNV
install Nvidia's libGLcore.so.1.0.[driver version] or better libGLcore.so.1 in /usr/lib make a symbolic link from /usr/X11R6/libNV/libGLcore.so.1 to /usr/lib/libGLcore.so.1 (this will allow you to easyly update your Nvidia drivers )
cd /usr/lib
ln -s ../X11R6/libNV/libGLcore.so.1 ./
note: the Nvidia libGL.so is installed /usr/X11R6/libNV so its invisible to the system unless you tell the system about the existence of /usr/X11R6/libNV. For this setup you must not do this, as it will break the standard X server start-up, but you can use the XFree GL libraries with Nvidia graphic card and Nvidia closed source drivers as well with a non Nvidia graphic card using XFree's DRI, which the GL library from Nvidia can not do.
add a line in the XFree configuration file for the Nvidia card to point the X server to the right location of the library and module path:
Section "Files" .......... ModulePath "/usr/X11R6/libNV/modules" .......... EndSection |
install the Nvidia kernel driver
now everything should be fine and you should be able to use DRI and Nvidia GLX at the same time, you will have a bit smaller performance in comparison to a setup which uses Nvidia's libGL & libGLcore, but the difference is not that big on my PC.
this example will give you the full performance of both the Nvidia card/s, and the non Nvidia card, as it uses the XFree's libGL for the non Nvidia card and Nvidia's libGL for Nvidia cards, but will require one more "Xserver" to be precise a simple wrapper to add the path to the Nvidia libraries and symbolic links to it for additional Nvidia cards.
It is almost the same as the previous one, with the difference that the X servers for the Nvidia cards should start with environment where Nvidia's libGL is known, while the X servers for non Nvidia cards shouldn't know anything about the Nvidia libGL. This requires a wrapper to be used for starting the X servers driving Nvidia cards.
install the Nvidia libraries and kernel driver like in the previous example, you may skip step 4. as libGLcore.so.1 is installed in /usr/X11R6/libNV and we'll inform the X servers driving Nvidia cards about the proper path to the Nvidia libraries.
the missing part --the wrapper
#!/bin/bash export LD_LIBRARY_PATH=/usr/X11R6/libNV exec /usr/X11R6/bin/X0 $* |
copy this lines in your favourite editor, save the file as XNV, make it executable:
chmod +x XNV
copy the file to /usr/X11R6/bin and make some symbolic links to it for additional Nvidia cards: for additional cards just add more link
cp XNV /usr/X11R6/bin
cd /usr/X11R6/bin
ln -s XNV Xnv0
ln -s XNV Xnv1
ln -s XNV Xnv2
remember to use /usr/X11R6/bin/Xnv0, /usr/X11R6/bin/Xnv1 ... instead of /usr/X11R6/bin/X0, /usr/X11R6/bin/X1 ... for your Nvidia cards while configuring the display managers in the next chapter, or when starting X on Nvidia card/s from console.
using the new Nvidia installer (work in progress, do not use if you don't understand what happens here ;) todo: write a script to perform steps 1-4 (does the script in the Appendix->scripts look OK, please give some feedback)
manually:
make a backup of your XFree GL libraries:
cd [XFree prefix]
on my Mandrake system i can use
cd $OPENWINHOME
find lib -name "libGL.*" -o -name "libGLcore*" -o -name "libglx.*" | xargs tar rpfv libGL-backup.tar
then,run the Nvidia installer
./NVIDIA-Linux-x86-1.0-4349.run --no-opengl-headers --xfree86-prefix=/usr/X11R6NV --opengl-prefix=/usr/X11R6NV
copy the installed files to /usr/X11R6/libNV
cd /usr/X11R6NV/lib && tar cv * | tar xvC /usr/X11R6/libNV/
restore the backuped GL libraries:
cd [XFree prefix]
tar xvfp libGL-backup.tar && ldconfig
If you have finished successfully the installation and configuration of the kernel and XFree. It's time to configure your display manager(s).
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If everything is working now, its time to setup the automatic starting of X on all displays. For xdm and kdm you have to modify one single file, for a RedHat like system this would be /etc/X11/xdm/Xservers, for other distributions check whether this file exist, in case not, find your XFree86 configuration directory, in it you'll find xdm/Xservers.
![]() | SuSE uses
but you could make a backup copy of /etc/opt/.../kdm/Xservers and make symbolic link from /etc/X11/xdm/Xservers to /etc/opt/../kdm/Xservers in order to use the same configuration file for xdm and kdm |
![]() | Red Hat uses
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For every additional X server you should add a single line, you can copy the existing line, change the X server binary , display number and append -xf86config [your configuration file] my original xdm/Xservers:
##################################################################### # $XConsortium: Xserv.ws.cpp,v 1.3 93/09/28 14:30:30 gildea Exp $ # # # $XFree86: xc/programs/xdm/config/Xserv.ws.cpp,v 1.1.1.1.12.2 1998/10/04 15:23:14 hohndel Exp $ # # Xservers file, workstation prototype # # This file should contain an entry to start the server on the # local display; if you have more than one display (not screen), # you can add entries to the list (one per line). If you also # have some X terminals connected which do not support XDMCP, # you can add them here as well. Each X terminal line should # look like: # XTerminalName:0 foreign # :0 local /bin/nice -n -10 /usr/X11R6/bin/X :0 -deferglyphs 16 vt7 ###################################################################### |
and the modified version
###################################################################### # $XConsortium: Xserv.ws.cpp,v 1.3 93/09/28 14:30:30 gildea Exp $ # # # $XFree86: xc/programs/xdm/config/Xserv.ws.cpp,v 1.1.1.1.12.2 1998/10/04 15:23:14 hohndel Exp $ # # Xservers file, workstation prototype # # This file should contain an entry to start the server on the # local display; if you have more than one display (not screen), # you can add entries to the list (one per line). If you also # have some X terminals connected which do not support XDMCP, # you can add them here as well. Each X terminal line should # look like: # XTerminalName:0 foreign # :0 local /bin/nice -n -10 /usr/X11R6/bin/X0 :0 -deferglyphs 16 vt7 :1 local /bin/nice -n -10 /usr/X11R6/bin/X1 :1 -xf86config /etc/X11/XF86Config-4.TNT2 vt9 ####################################################################### |
in case you have more video cards just add more lines:
:2 local /bin/nice -n -10 /usr/X11R6/bin/X2 :2 -xf86config /etc/X11/XF86Config-4.[your 3rd card] vt16 :3 local ..... |
in case you use single XFree configuration file
###################################################################### # $XConsortium: Xserv.ws.cpp,v 1.3 93/09/28 14:30:30 gildea Exp $ # # # $XFree86: xc/programs/xdm/config/Xserv.ws.cpp,v 1.1.1.1.12.2 1998/10/04 15:23:14 hohndel Exp $ # # Xservers file, workstation prototype # # This file should contain an entry to start the server on the # local display; if you have more than one display (not screen), # you can add entries to the list (one per line). If you also # have some X terminals connected which do not support XDMCP, # you can add them here as well. Each X terminal line should # look like: # XTerminalName:0 foreign # :0 local /bin/nice -n -10 /usr/X11R6/bin/X0 :0 -layout first-Xserver -deferglyphs 16 vt7 :1 local /bin/nice -n -10 /usr/X11R6/bin/X1 :1 -layout second-Xserver vt9 ####################################################################### |
gdm as a complete rewrite of xdm uses its own configuration file: /etc/X11/gdm/gdm.conf
you should locate the definitions of the local X servers and add additional X servers for the number of cards you have.
modifications:
....... [servers] # These are the standard servers. You can add as many you want here # and they will always be started. Each line must start with a unique # number and that will be the display number of that server. Usually just # the 0 server is used. 0=Standard 1=Second ....... |
.............................. # Definition of the standard X server. [server-Standard] name=Standard server command=/usr/X11R6/bin/X0 :0 -deferglyphs 16 -ac vt7 flexible=true [server-Second] name=Second server command=/usr/X11R6/bin/X1 :1 -deferglyphs 16 -xf86config /etc/X11/XF86Config-4.[your card] vt9 flexible=true .............................. |
In case you use single XFree configuration file
.............................. # Definition of the standard X server. [server-Standard] name=Standard server command=/usr/X11R6/bin/X0 :0 -layout first-Xserver -deferglyphs 16 -ac vt7 flexible=true [server-Second] name=Second server command=/usr/X11R6/bin/X1 :1 -layout second-Xserver -deferglyphs 16 vt9 flexible=true .............................. |
adding customization and automation
![]() | in case you do not use devfs, you may need to create additional device files, take a look at The Linux Sound HOWTO, for information how to setup additional sound cards |
we have to specify different sound device for the different Xsessions / Displays
this is done by using the following options of artsd
by OSS-free sound driver
-D /dev/dsp[n] |
where n is the number of the sound card
by Alsa sound driver
-a alsa -D hw:[n],0 |
where n is sound card id
add this lines to your Window Manager start-up script
(of course with the proper arguments for your setup)
real_display=`echo $DISPLAY | sed "s/://" | sed "s/\..*//"` case "$real_display" in 0) artsd -F 10 -S 4096 -D /dev/dsp -s 5 -m artsmessage -l 3 -f & ;; 1) artsd -F 10 -S 4096 -D /dev/dsp1 -s 5 -m artsmessage -l 3 -f & ;; 2) artsd -F 10 -S 4096 -a alsa -D hw:4,0 -s 5 -m artsmessage -l 3 -f & ;; esac |
and at the end of the file:
artsshell -q terminate |
here is example for /usr/X11R6/bin/startenlightenment
#!/bin/sh # License: GPL real_display=`echo $DISPLAY | sed "s/://" | sed "s/\..*//"` case "$real_display" in 0) artsd -F 10 -S 4096 -D /dev/dsp -s 5 -m artsmessage -l 3 -f & ;; 1) artsd -F 10 -S 4096 -D /dev/dsp1 -s 5 -m artsmessage -l 3 -f & ;; 2) artsd -F 10 -S 4096 -a alsa -D hw:2,0 -s 5 -m artsmessage -l 3 -f & ;; esac /usr/X11R6/bin/enlightenment artsshell -q terminate |
this will start 3 arts demons for 3 X servers
demon will use the first OSS sound device for the 1st X server
demon will use the second OSS sound device for the 2nd X server
demon will use the ??? Alsa sound device for the 3rd X server
we have to specify different sound device for the different Xsessions / Displays
this is done by using the following options of esd
by OSS-free sound driver or Alsa's OSS emulation
-D /dev/dsp[n] |
where n is the number of the sound card
by Alsa sound driver
??? is it possible ???
add this lines to your Window Manager start-up script
(of course with the proper arguments for your setup)
real_display=`echo $DISPLAY | sed "s/://" | sed "s/\..*//"` case "$real_display" in 0) esd -d /dev/dsp -as 5 & ;; 1) esd -d /dev/dsp1 -as 5 & ;; 2) esd -d /dev/dsp2 -as 5 & ;; esac |
and at the end of the file:
esd -terminate |
here is example for /usr/X11R6/bin/startenlightenment
#!/bin/sh # License: GPL real_display=`echo $DISPLAY | sed "s/://" | sed "s/\..*//"` case "$real_display" in 0) esd -d /dev/dsp -as 5 & ;; 1) esd -d /dev/dsp1 -as 5 & ;; 2) esd -d /dev/dsp2 -as 5 & ;; esac /usr/X11R6/bin/enlightenment esd -terminate |
this will start 3 esound demons for 3 X servers
demon will use the first OSS sound device for the 1st X server
demon will use the second OSS sound device for the 2nd X server
demon will use the ??? Alsa sound device for the 3rd X server
copy /etc/X11/xdm/Xsetup_0 to/etc/X11/xdm/Xsetup_1
for additional X servers create the files/etc/X11/xdm/Xsetup_[n], where n is the number of the X server starting from 0
modify the line containing the background image, to adjust the path to your image for the 2nd X server
.... if [ -r /usr/share/mdk/backgrounds/default.png -a -x /usr/bin/qiv ]; then /usr/bin/qiv -z /usr/share/mdk/backgrounds/default.png else /usr/X11R6/bin/xsetroot -solid "#21449C" fi .... |
modified
.... if [ -r /usr/share/mdk/backgrounds/flower.jpg -a -x /usr/bin/qiv ]; then /usr/bin/qiv -z /usr/share/mdk/backgrounds/flower.jpg else /usr/X11R6/bin/xsetroot -solid "#21449C" fi .... |
you can also specify a different background color, with :
.... #if [ -r /usr/share/mdk/backgrounds/flower.jpg -a -x /usr/bin/qiv ]; then # /usr/bin/qiv -z /usr/share/mdk/backgrounds/flower.jpg #else /usr/X11R6/bin/xsetroot -solid "[your color]" #fi .... |
comment out the lines which may affect the primary X server
from
.... if [ -x /etc/X11/xinit.d/numlock ]; then /etc/X11/xinit.d/numlock & fi .... |
to
.... #if [ -x /etc/X11/xinit.d/numlock ]; then # /etc/X11/xinit.d/numlock & #fi .... |
inform xdm about the existence of Xsetup_1 by modify /etc/X11/xdm/xdm-config
...... ! The following three resources set up display :0 as the console. DisplayManager._0.setup: /etc/X11/xdm/Xsetup_0 DisplayManager._0.startup: /etc/X11/xdm/GiveConsole DisplayManager._0.reset: /etc/X11/xdm/TakeConsole DisplayManager._0.startAttempts: 1 ! ...... |
modified
...... ! The following three resources set up display :0 as the console. DisplayManager._1.setup: /etc/X11/xdm/Xsetup_1 DisplayManager._0.setup: /etc/X11/xdm/Xsetup_0 DisplayManager._0.startup: /etc/X11/xdm/GiveConsole DisplayManager._0.reset: /etc/X11/xdm/TakeConsole DisplayManager._0.startAttempts: 1 ! ...... |
repeat the procedure for each additional X server
check for additional customizing options
Linux-Journal Issue 68: Linux Apprentice: Customizing the XDM Login Screen
not really sure
/usr/share/config/kdm/kdmrc
from
...... [X-:0-Core] Authorize=true AutoLogin1st=true AutoLoginEnable=false Reset=/etc/X11/xdm/TakeConsole Setup=/etc/X11/xdm/Xsetup_0 Startup=/etc/X11/xdm/GiveConsole [X-:1-Core] Authorize=true ...... |
to
...... [X-:0-Core] Authorize=true AutoLogin1st=true AutoLoginEnable=false Reset=/etc/X11/xdm/TakeConsole Setup=/etc/X11/xdm/Xsetup_0 Startup=/etc/X11/xdm/GiveConsole [X-:1-Core] Authorize=true #AutoLogin1st=true #AutoLoginEnable=false #Reset=/etc/X11/xdm/TakeConsole Setup=/etc/X11/xdm/Xsetup_1 #Startup=/etc/X11/xdm/GiveConsole #[X-:1-Core] #Authorize=true ...... |
check for additional customizing options in the kde help center
this doesn't work on my current setup with gdm-2.4.1.3, the theme overwrites the background
but it should work on some older 2.0 versions
copy the file /etc/X11/gdm/Init/Default to
/etc/X11/gdm/Init/:0
and /etc/X11/gdm/Init/:1
add this lines to use the background which kdm uses
of course you can use another image file as well, just change the full path to it
if [ -r /usr/share/mdk/backgrounds/default.png -a -x /usr/bin/qiv ]; then /usr/bin/qiv -z /usr/share/mdk/backgrounds/default.png else /usr/X11R6/bin/xsetroot -solid "#21449C" fi |
you can also specify a different background color, with :
/usr/X11R6/bin/xsetroot -solid "[your color]" |
modified
/etc/X11/gdm/Init/:0
#!/bin/sh if [ -r /usr/share/mdk/backgrounds/default.png -a -x /usr/bin/qiv ]; then /usr/bin/qiv -z /usr/share/mdk/backgrounds/default.png else /usr/X11R6/bin/xsetroot -solid "#21449C" fi if [ -x /etc/X11/xinit/fixkeyboard ]; then /etc/X11/xinit/fixkeyboard fi exit 0 |
/etc/X11/gdm/Init/:1
#!/bin/sh if [ -r /usr/share/mdk/backgrounds/flower.jpg -a -x /usr/bin/qiv ]; then /usr/bin/qiv -z /usr/share/mdk/backgrounds/flower.jpg else /usr/X11R6/bin/xsetroot -solid "#21449C" fi if [ -x /etc/X11/xinit/fixkeyboard ]; then /etc/X11/xinit/fixkeyboard fi exit 0 |
repeat the procedure for each additional X server, using files /etc/X11/gdm/Init/:[n] , where n is the number of the display
check for additional customizing options
a small part of the Mandrake init scripts
( you can append it to yours if you are missing something similar)
----------------------------------------------------------------------------------- # (pixel) a kind of profile for XF86Config # if no XFree=XXX given on kernel command-line, restore XF86Config.standard for i in XF86Config XF86Config-4; do if [ -L "/etc/X11/$i" ]; then XFree=`sed -n 's/.*XFree=\(\w*\).*/\1/p' /proc/cmdline` [ -n "$XFree" ] || XFree=standard [ -r "/etc/X11/$i.$XFree" ] && ln -sf "$i.$XFree" "/etc/X11/$i" fi done ----------------------------------------------------------------------------------- |
move your XF86Config-4 file( the one for standard kernel) to XF86Config-4.standard, create a link from it to XF86Config-4, move the XF86Config-4 file(the one for backstreet ruby) to XF86Config-4.bruby. For ruby/ backstreet ruby kernels add to the append line in /etc/lilo.conf or on boot prompt XFree=bruby, leave the standard kernel as is.
Results:
booting with "XFree=standard" or without "XFree=" ( boot prompt or lilo.conf) will result in linking XF86Config-4.standard to XF86Config-4, booting with "XFree=bruby" will link XF86Config-4.bruby to XF86Config-4, so in both occasions XFree can be started with the proper configuration file for the first X server.
And what about the other X servers? :
Well under standard kernel you can not use several independent X servers, so ...
you use the other XFree configuration files only under ruby/ backstreet ruby -- no need for different configuration files under standard & bruby kernel.
Well its a modified version of the previous approach:
add this to your init scripts (i bet it is missing :) ) :
--------------------------------------------------------------------------------------- # #the same like XF86Config but for gdm.conf & Xservers # for i in xdm/Xservers gdm/gdm.conf; do if [ -L "/etc/X11/$i" ]; then DumbCon=`sed -n 's/.*dumbcon=\([0-9]*\).*/\1/p' /proc/cmdline` [ -n "$DumbCon" ] || DumbCon=0 [ -r "/etc/X11/$i.$DumbCon" ] && ln -sf "/etc/X11/$i.$DumbCon" "/etc/X11/$i" fi done echo "Setting up display managers for `expr $DumbCon + 1` Xservers" --------------------------------------------------------------------------------------- |
it will adjust the proper /etc/X11/xdm/Xservers & /etc/X11/gdm/gdm.config according to the boot line argument dumbcon=n ( remember n+1= number of X users/sessions)
you have to create the configuration files following this assumptions:
"i" stays for "/etc/X11/xdm/Xserver" and "/etc/X11/gdm/gdm.conf"
i.0 is used for a single X server, when dumbcon=n is not specified, or dumbcon=0
i.1 is used by the display manager when dumbcon=1 is specified
i.2 is used by the display manager when dumbcon=2 is specified
i.3 is used by the display manager when dumbcon=3 is specified
and so on ..
so :
i.0 should contain the definition only of your original standard X server,
i.1 should contain the definitions for 2 X servers
i.2 should contain the definitions for 3 X servers
.......
so if you boot without dumbcon=n or with dumbcon=0 (for example a standard kernel), your display manager will start a single X server with the corresponding XF86Config file,
if you start with dumbcon=1 the display manager will start automatically 2 X servers,
if you start with dumbcon=2 when booting is finished you'll get 3 login prompts on your 3 displays.
Have in mind that each X server should have it's own configuration file, and it should be specified in the display manager configuration file properly -- take a look at the configuration files before restarting with activated display manager and this addition to your init scripts.
There is a very experimental GUI / CLI for dynamically switching the number of running X servers. It uses the previously mentioned in section 6.2 automatic configuration of the display managers, python, dialog for the CLI, and Xdialog for the GUI.
Once it gets a bit more tested and bug-free, you could use it under backstreet ruby for example to switch between 2, 3 or more X servers and a single X server using Xinerama, so when your PC is not used by more then one user, you could use the other monitors under Xinerama, or one more funny example : your are simulating net gaming with a number of friends on your bruby Linux PC, you have invested a bit more in an additional graphic card which is already configured, but you don't have enough money right now to buy one more monitor and keyboard/mice pair. One friend of yours comes and says " Hey guys, that's cool. Can i join? " . What would you answer? Using the GUI could result in the following answer from your side: "No problem, just bring your monitor and keyboard/mice."
If you are feeling hacker and want to try out this BUGGY GUI/ CLI check the current status here : http://varna.demon.co.uk/~svetlio/ruby-contrib/bruby-python/
but remember it's not very tested, and if not configured properly it can cause you serious troubles, so please wait till it gets stable if your feeling not that familiar with Linux. If you feel comfortable under Linux, and think of you as a hacker, please help in testing it and making it better, bug-free, easy to configure.
Well not exactly problems, but some graphic cards do not work well, or even at all in multi-user environment.
If you are building such system from the begging, check the video compatibility list before buying video hardware.
for details on solving the problems see the following chapter "Special notes on some distributions"
gpm: freezy mouse under XFree86. With current XFree86 you are losing VGA virtual consoles any way
Recommended disable.
RedHat 8.0/ 9, SuSE 8.1 - /bin/sysfont:
You can use redhat 7.3 consolechars instead.
SuSE 8.1 - /etc/init.d/hwscan:
recommended disable, if you have to install new hardware and want to use it
boot with standard kernel and start it manually
well almost everything is easy to accomplish
(probably because i use it since 2-3 years at least)
just the small tweak in /etc/init.d/numlock
--- /etc/init.d/numlock.orig 2003-04-11 00:58:55.000000000 +0200 +++ /etc/init.d/numlock 2003-03-19 13:03:30.000000000 +0100 @@ -21,14 +21,14 @@ echo touch $SYSCONF_FILE - for tty in /dev/tty[0-8]; do + for tty in /dev/tty[0-7]; do setleds -D +num < $tty done ;; stop) gprintf "Disabling numlocks on ttys: " - for tty in /dev/tty[0-8]; do + for tty in /dev/tty[0-7]; do setleds -D -num < $tty done echo_success |
replacing sysfont with consolechars
< needs to be written >
rebuild console-tools-19990829-40.src.rpm using :
rpmbuild --rebuild console-tools-19990829-40.src.rpm
( you can find the source rpm on rpmfind.net)
and then install it:
rpm -Uvh /usr/src/redhat/RPMS/i386/console-tools-19990829-40.i386.rpm
i still seem to have some kind of problem, because i get all the time on console:
findfont no such file or directory unable to setfont xxx
but the everything else seems OK.
/etc/init.d/kbd
add this line in the very beginning of the file
KBD_TTY="tty0 tty2 tty3 tty4 tty5 tty6 tty7" |
after modifications
#! /bin/sh # Copyright (c) 1995-2001 SuSE GmbH Nuernberg, Germany. # # Author: Burchard Steinbild <bs@suse.de> # Werner Fink <werner@suse.de> # # /etc/init.d/kbd # # and symbolic its link # # /sbin/rckbd # ### BEGIN INIT INFO # Provides: kbd # Required-Start: $remote_fs # Required-Stop: # X-SuSE-Should-Start: fbset serial # X-SuSE-Should-Stop: # Default-Start: 1 2 3 5 S # Default-Stop: # Description: Keyboard settings (don't disable!) ### END INIT INFO . /etc/rc.status . /etc/sysconfig/console . /etc/sysconfig/keyboard MACHINE=`/bin/uname -m 2> /dev/null` if [ "$MACHINE" = "sparc" -o "$MACHINE" = "sparc64" ]; then # Test if we have a serial console. (test -c /dev/tty1 && > /dev/tty1 ) > /dev/null 2>&1 || exit 0 fi # The variable NON_SUSE_KERNEL determines whether we need to chvt # to a console before some console settings apply. # We have no magic to find out about this (at boot time), so we # leave it to the user to read this comment and put NON_SUSE_KERNEL="yes" # into /etc/sysconfig/console KBDBASE="/usr/share/kbd" KBD_TTY="tty0 tty2 tty3 tty4 tty5 tty6 tty7" KTABLE=${KEYTABLE%.map*} KTABLE=${KTABLE##*/} # # first search the wanted keytable. # if [ $MACHINE = ppc -o $MACHINE = ppc64 ]; then test -f /proc/cpuinfo || mount -n -t proc proc /proc 2>/dev/null while read line; do ...... ...... |
replacing sysfont with consolechars
< needs to be written >
actually might not be needed,
modifying /etc/init.d/kbd solves the problem for me
hwscan causes problems some time
recommended disable, if you have to install new hardware and want to use it
boot with standard kernel and start it manually
You really got to the end? :)
or just used the link? :(
Have some comments?
-- send them to Svetoslav Slavtchev<galia (at) st-peter.stw.uni-erlangen.de>
Got troubles understanding the How-To? Some parts are not clear?
-- drop a line to the above address
Got problems configuring your system to run multiple independent X sessions, using this How-To?
-- send your problems to the above address
You got it running !!! Congratulations !!!
-- drop a line, give some details on your configuration and attach your XFree configuration files.
this is a extract from the video compatibility list at the bruby home page
Voodoo Graphics (glide) + Voodoo 3 (pci)(tdfx)
Voodoo Graphics (glide) + Riva TNT2 M64 (agp)(nvidia)
ATI Radeon 7000(AGP)+ Matrox Mystique (PCI)
AGP S3 Inc. 86c368[Trio 3D/2X]+Matrox MGA1064SG[Mystique] (PCI)
Nvidia cards
Riva TNT (PCI+PCI+AGP)
Riva TNT2 M64 (pci)(nvidia) + Riva TNT2 M64 (pci)(nvidia)
Nvidia GeForce2MX(PCI)+GeForce2MX(PCI)+GeForce2MX(PCI)+GeForce2MX(PCI)
Works fine. DRI + Nvidia GLX works too.
Voodoo 3 (pci)(tdfx) + Riva TNT2 M64 (agp)(nvidia)
ATI Radeon 7500(AGP) + Nvidia TNT2(PCI)
Generaly the X server driving the AGP card have to be started first
AGP sever restart leads to system crash. Set in gdm.conf AllwaysRestartServer=false
the new X server patch (XFree-4.3-prefbusid) fixes most of the problems
the first and the last combination are reported to work without major problems with XFree86-prefbusid
Nividia GeForce4MX440(AGP)+TNT2M64(PCI)+TNT2M64(PCI)
Matrox MGAG400(AGP)+Matrox MGA1064SG[Mystique]PCI
Matrox MGAG550DH(AGP)+Riva TNTM64(PCI)
Matrox MGAG550DH(AGP)+Geforce4 420(PCI)
for more examples visit:
http://varna.demon.co.uk/~svetlio/examples/
# File generated by XFdrake. # ********************************************************************** # Refer to the XF86Config(4/5) man page for details about the format of # this file. # ********************************************************************** Section "Files" RgbPath "/usr/X11R6/lib/X11/rgb" # Multiple FontPath entries are allowed (they are concatenated together) # By default, Mandrake 6.0 and later now use a font server independent of # the X server to render fonts. EndSection # ********************************************************************** # Server flags section. # ********************************************************************** Section "ServerFlags" # Uncomment this to cause a core dump at the spot where a signal is # received. This may leave the console in an unusable state, but may # provide a better stack trace in the core dump to aid in debugging #NoTrapSignals # Uncomment this to disable the <Crtl><Alt><BS> server abort sequence # This allows clients to receive this key event. #DontZap # Uncomment this to disable the <Crtl><Alt><KP_+>/<KP_-> mode switching # sequences. This allows clients to receive these key events. #DontZoom # This allows the server to start up even if the # mouse device can't be opened/initialised. AllowMouseOpenFail EndSection # ********************************************************************** # Input devices # ********************************************************************** # ********************************************************************** # Keyboard section # ********************************************************************** Section "InputDevice" Identifier "Keyboard1" Driver "Keyboard" Option "AutoRepeat" "250 30" Option "XkbRules" "xfree86" Option "XkbModel" "pc105" Option "XkbLayout" "de(nodeadkeys)" EndSection # ********************************************************************** # Pointer section # ********************************************************************** Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "IMPS/2" # Option "Device" "/dev/psaux" Option "Device" "/dev/input/mouse1" Option "ZAxisMapping" "4 5" # ChordMiddle is an option for some 3-button Logitech mice Option "Emulate3Buttons" # Option "ChordMiddle" EndSection Section "Module" # This loads the DBE extension module. Load "dbe" Load "GLcore" # Load "dga" Load "glx" Load "extmod" Load "dri" # pass two from mga mailing-lists # Load "pex5" # Load "xie" Load "bitmap" Load "record" Load "vbe" Load "int10" # end pass two mga mailing-lists # This loads the Video for Linux module. Load "v4l" # This loads the miscellaneous extensions module, and disables # initialisation of the XFree86-DGA extension within that module. SubSection "extmod" #Option "omit xfree86-dga" EndSubSection # This loads the Type1 and FreeType font modules Load "type1" Load "freetype" EndSection Section "DRI" Mode 0666 EndSection # ********************************************************************** # Monitor section # ********************************************************************** # Any number of monitor sections may be present Section "Monitor" Identifier "Generic|Monitor that can do 1600x1200 at 70 Hz" VendorName "Unknown" ModelName "Unknown" # HorizSync is in kHz unless units are specified. # HorizSync may be a comma separated list of discrete values, or a # comma separated list of ranges of values. # NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S # USER MANUAL FOR THE CORRECT NUMBERS. HorizSync 30-98 # VertRefresh is in Hz unless units are specified. # VertRefresh may be a comma separated list of discrete values, or a # comma separated list of ranges of values. # NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S # USER MANUAL FOR THE CORRECT NUMBERS. VertRefresh 50-160 # This is a set of extended mode timings typically used for laptop, # TV fullscreen mode or DVD fullscreen output. # These are available along with standard mode timings. # Sony Vaio C1(X,XS,VE,VN)? # 1024x480 @ 85.6 Hz, 48 kHz hsync ModeLine "1024x480" 65.00 1024 1032 1176 1344 480 488 494 563 -hsync -vsync # 768x576 @ 79 Hz, 50 kHz hsync ModeLine "768x576" 50.00 768 832 846 1000 576 590 595 630 # 768x576 @ 100 Hz, 61.6 kHz hsync ModeLine "768x576" 63.07 768 800 960 1024 576 578 590 616 EndSection Section "Monitor" Identifier "monitor2" VendorName "Unknown" ModelName "Unknown" HorizSync 30-98 VertRefresh 50-160 EndSection Section "Monitor" Identifier "monitor3" VendorName "Unknown" ModelName "Unknown" HorizSync 31.5-60.0 VertRefresh 56.0-75.0 EndSection # ********************************************************************** # Graphics device section # ********************************************************************** Section "Device" Identifier "Generic VGA" Driver "vga" EndSection Section "Device" Identifier "g550_1" VendorName "" BoardName "" Driver "mga" # Clock lines # Uncomment following option if you see a big white block # instead of the cursor! # Option "sw_cursor" Option "AGPMode" "4" # Option "HWCursor" "Off" Option "HWCursor" "On" Option "MGASDRAM" "On" Option "DPMS" "Off" # Screen 0 BusID "PCI:1:0:0" EndSection Section "Device" Identifier "g550_2" VendorName "" BoardName "" Driver "mga" # Clock lines # Uncomment following option if you see a big white block # instead of the cursor! # Option "sw_cursor" Option "AGPMode" "4" Option "MGASDRAM" "On" # Option "HWCursor" "Off" Option "HWCursor" "On" Option "DPMS" "Off" # Screen 1 BusID "PCI:1:0:0" EndSection # ********************************************************************** # Screen sections # ********************************************************************** Section "Screen" Identifier "screen1" Device "g550_1" Monitor "monitor2" DefaultColorDepth 16 Subsection "Display" Depth 8 Modes "1280x1024" "1024x768" "800x600" "640x480" ViewPort 0 0 EndSubsection Subsection "Display" Depth 15 Modes "1280x1024" "1024x768" "800x600" "640x480" ViewPort 0 0 EndSubsection Subsection "Display" Depth 16 Modes "1280x1024" "1024x768" "800x600" "640x480" ViewPort 0 0 EndSubsection Subsection "Display" Depth 24 Modes "1280x1024" "1024x768" "800x600" "640x480" ViewPort 0 0 EndSubsection EndSection Section "ServerLayout" Identifier "layout1" Screen "screen1" InputDevice "Mouse1" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection |
# File generated by XFdrake. # ********************************************************************** # Refer to the XF86Config(4/5) man page for details about the format of # this file. # ********************************************************************** Section "Files" RgbPath "/usr/X11R6/lib/X11/rgb" ModulePath "/usr/X11R6/libNV/modules" # Multiple FontPath entries are allowed (they are concatenated together) # By default, Mandrake 6.0 and later now use a font server independent of # the X server to render fonts. EndSection # ********************************************************************** # Server flags section. # ********************************************************************** Section "ServerFlags" # Uncomment this to cause a core dump at the spot where a signal is # received. This may leave the console in an unusable state, but may # provide a better stack trace in the core dump to aid in debugging #NoTrapSignals # Uncomment this to disable the <Crtl><Alt><BS> server abort sequence # This allows clients to receive this key event. #DontZap # Uncomment this to disable the <Crtl><Alt><KP_+>/<KP_-> mode switching # sequences. This allows clients to receive these key events. #DontZoom # This allows the server to start up even if the # mouse device can't be opened/initialised. AllowMouseOpenFail EndSection # ********************************************************************** # Input devices # ********************************************************************** # ********************************************************************** # Keyboard section # ********************************************************************** Section "InputDevice" Identifier "Keyboard1" Driver "Keyboard" Option "AutoRepeat" "250 30" Option "XkbRules" "xfree86" Option "XkbModel" "pc105" Option "XkbLayout" "de(nodeadkeys)" EndSection # ********************************************************************** # Pointer section # ********************************************************************** Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "PS/2" Option "Device" "/dev/input/mouse0" Option "Emulate3Buttons" # Option "ZAxisMapping" "4 5" # ChordMiddle is an option for some 3-button Logitech mice # Option "ChordMiddle" EndSection Section "Module" # This loads the DBE extension module. Load "dbe" Load "glx" Load "vbe" Load "int10" # This loads the Video for Linux module. # Load "v4l" # This loads the miscellaneous extensions module, and disables # initialisation of the XFree86-DGA extension within that module. SubSection "extmod" #Option "omit xfree86-dga" EndSubSection # This loads the Type1 and FreeType font modules Load "type1" Load "freetype" EndSection #Section "DRI" # Mode 0666 #EndSection # ********************************************************************** # Monitor section # ********************************************************************** # Any number of monitor sections may be present Section "Monitor" Identifier "Generic|Monitor that can do 1600x1200 at 70 Hz" VendorName "Unknown" ModelName "Unknown" # HorizSync is in kHz unless units are specified. # HorizSync may be a comma separated list of discrete values, or a # comma separated list of ranges of values. # NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S # USER MANUAL FOR THE CORRECT NUMBERS. HorizSync 30-98 # VertRefresh is in Hz unless units are specified. # VertRefresh may be a comma separated list of discrete values, or a # comma separated list of ranges of values. # NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S # USER MANUAL FOR THE CORRECT NUMBERS. VertRefresh 50-160 # This is a set of extended mode timings typically used for laptop, # TV fullscreen mode or DVD fullscreen output. # These are available along with standard mode timings. # Sony Vaio C1(X,XS,VE,VN)? # 1024x480 @ 85.6 Hz, 48 kHz hsync ModeLine "1024x480" 65.00 1024 1032 1176 1344 480 488 494 563 -hsync -vsync # 768x576 @ 79 Hz, 50 kHz hsync ModeLine "768x576" 50.00 768 832 846 1000 576 590 595 630 # 768x576 @ 100 Hz, 61.6 kHz hsync ModeLine "768x576" 63.07 768 800 960 1024 576 578 590 616 EndSection Section "Monitor" Identifier "monitor2" VendorName "Unknown" ModelName "Unknown" # HorizSync 30-98 # VertRefresh 50-160 HorizSync 30-50 VertRefresh 50-120 EndSection # ********************************************************************** # Graphics device section # ********************************************************************** Section "Device" Identifier "Generic VGA" Driver "vga" EndSection Section "Device" Identifier "nv" VendorName "" BoardName "" Driver "nvidia" # Clock lines # Uncomment following option if you see a big white block # instead of the cursor! # Option "sw_cursor" Option "UseInt10Module" "off" Option "ConnectedMonitor" "CRT" Option "IgnoreEDID" "off" Option "HWCursor" "on" Option "DPMS" "Off" Option "NoLogo" "On" BusID "PCI:0:10:0" EndSection # ********************************************************************** # Screen sections # ********************************************************************** Section "Screen" Identifier "screen1" Device "nv" Monitor "monitor2" DefaultColorDepth 24 Subsection "Display" Depth 8 Modes "800x600" "640x480" ViewPort 0 0 EndSubsection Subsection "Display" Depth 15 Modes "800x600" "640x480" ViewPort 0 0 EndSubsection Subsection "Display" Depth 16 Modes "800x600" "640x480" ViewPort 0 0 EndSubsection Subsection "Display" Depth 24 Modes "1024x768" "800x600" "640x480" ViewPort 0 0 EndSubsection Subsection "Display" Depth 32 Modes "1280x1024" "800x600" "640x480" ViewPort 0 0 EndSubsection EndSection Section "ServerLayout" Identifier "layout1" Screen "screen1" InputDevice "Mouse1" "CorePointer" InputDevice "Keyboard1" "CoreKeyboard" EndSection |
/etc/X11/xdm/Xservers.0
# $XConsortium: Xserv.ws.cpp,v 1.3 93/09/28 14:30:30 gildea Exp $ # # # $XFree86: xc/programs/xdm/config/Xserv.ws.cpp,v 1.1.1.1.12.2 1998/10/04 15:23:14 hohndel Exp $ # # Xservers file, workstation prototype # # This file should contain an entry to start the server on the # local display; if you have more than one display (not screen), # you can add entries to the list (one per line). If you also # have some X terminals connected which do not support XDMCP, # you can add them here as well. Each X terminal line should # look like: # XTerminalName:0 foreign # :0 local /bin/nice -n -10 /usr/X11R6/bin/X -deferglyphs 16 |
/etc/X11/xdm/Xservers.1
# $XConsortium: Xserv.ws.cpp,v 1.3 93/09/28 14:30:30 gildea Exp $ # # # $XFree86: xc/programs/xdm/config/Xserv.ws.cpp,v 1.1.1.1.12.2 1998/10/04 15:23:14 hohndel Exp $ # # Xservers file, workstation prototype # # This file should contain an entry to start the server on the # local display; if you have more than one display (not screen), # you can add entries to the list (one per line). If you also # have some X terminals connected which do not support XDMCP, # you can add them here as well. Each X terminal line should # look like: # XTerminalName:0 foreign # :0 local /bin/nice -n -10 /usr/X11R6/bin/X0 :0 -deferglyphs 16 vt7 :1 local /bin/nice -n -10 /usr/X11R6/bin/X1 :1 -xf86config /etc/X11/XF86Config-4.X1 -deferglyphs 16 vt9 |
not really used by me
/etc/X11/xdm/Xservers.2
# $XConsortium: Xserv.ws.cpp,v 1.3 93/09/28 14:30:30 gildea Exp $ # # # $XFree86: xc/programs/xdm/config/Xserv.ws.cpp,v 1.1.1.1.12.2 1998/10/04 15:23:14 hohndel Exp $ # # Xservers file, workstation prototype # # This file should contain an entry to start the server on the # local display; if you have more than one display (not screen), # you can add entries to the list (one per line). If you also # have some X terminals connected which do not support XDMCP, # you can add them here as well. Each X terminal line should # look like: # XTerminalName:0 foreign # :0 local /bin/nice -n -10 /usr/X11R6/bin/X0 :0 -deferglyphs 16 vt7 :1 local /bin/nice -n -10 /usr/X11R6/bin/X1 :1 -xf86config /etc/X11/XF86Config-4.X1 -deferglyphs 16 vt9 :2 local /bin/nice -n -10 /usr/X11R6/bin/X2 :2 -xf86config /etc/X11/XF86Config-4.X2 -deferglyphs 16 vt17 |
/etc/X11/gdm/gdm.conf.0
# GDM Configuration file. You can use gdmsetup program to graphically # edit this, or you can optionally just edit this file by hand. Note that # gdmsetup does not tweak every option here, just the ones most users # would care about. Rest is for special setups and distro specific # tweaks. If you edit this file, you should send the HUP or USR1 signal to # the daemon so that it restarts: (Assuming you have not changed PidFile) # kill -USR1 `cat /var/run/gdm.pid` # (HUP will make gdm restart immediately while USR1 will make gdm not kill # existing sessions and will only restart gdm after all users log out) # # You can also use the gdm-restart and gdm-safe-restart scripts which just # do the above for you. # # Have fun! - George [daemon] # Automatic login, if true the first local screen will automatically logged # in as user as set with AutomaticLogin key. AutomaticLoginEnable=false AutomaticLogin= # Timed login, useful for kiosks. Log in a certain user after a certain # amount of time TimedLoginEnable=false TimedLogin= TimedLoginDelay=30 # A comma separated list of users that will be logged in without having # to authenticate on local screens (not over xdmcp). Note that 'root' # is ignored and will always have to authenticate. LocalNoPasswordUsers= # If you are having trouble with using a single server for a long time and # want gdm to kill/restart the server, turn this on AlwaysRestartServer=false # The gdm configuration program that is run from the login screen, you should # probably leave this alone Configurator=/usr/sbin/gdmsetup --disable-sound --disable-crash-dialog GnomeDefaultSession=/usr/share/gnome/default.session # The chooser program. Must output the chosen host on stdout, probably you # should leave this alone Chooser=/usr/bin/gdmchooser # Default path to set. The profile scripts will likely override this DefaultPath=/bin:/usr/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/local/bin:/usr/bin # Default path for root. The profile scripts will likely override this RootPath=/sbin:/usr/sbin:/bin:/usr/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/local/bin:/usr/bin DisplayInitDir=/etc/X11/gdm/Init # Greeter for local (non-xdmcp) logins. Change gdmlogin to gdmgreeter to # get the new graphical greeter. Greeter=/usr/bin/gdmgreeter # Greeter for xdmcp logins, usually you want a less graphically intensive # greeter here so it's better to leave this with gdmlogin RemoteGreeter=/usr/bin/gdmlogin # User and group that gdm should run as. Probably should be gdm and gdm and # you should create these user and group. Anyone found running this as # someone too privilaged will get a kick in the ass. This should have # access to only the gdm directories and files. User=gdm Group=gdm # To try to kill all clients started at greeter time or in the Init script. # doesn't always work, only if those clients have a window of their own KillInitClients=true LogDir=/var/lib/gdm # You should probably never change this value unless you have a weird setup PidFile=/var/run/gdm.pid PostSessionScriptDir=/etc/X11/gdm/PostSession/ PreSessionScriptDir=/etc/X11/gdm/PreSession/ # Distributions: If you have some script that runs an X server in say # VGA mode, allowing a login, could you please send it to me? FailsafeXServer= # if X keeps crashing on us we run this script. The default one does a bunch # of cool stuff to figure out what to tell the user and such and can # run an X configuration program. XKeepsCrashing=/etc/X11/gdm/XKeepsCrashing # Reboot, Halt and suspend commands, you can add different commands # separated by a semicolon and gdm will use the first one it can find RebootCommand=/sbin/shutdown -r now;/usr/sbin/shutdown -r now HaltCommand=/usr/bin/poweroff;/sbin/poweroff;/sbin/shutdown -h now;/usr/sbin/shutdown -h now SuspendCommand= # Probably should not touch the below this is the standard setup ServAuthDir=/var/lib/gdm SessionDir=/etc/X11/gdm/Sessions/ # Better leave this blank and HOME will be used. You can use syntax ~/ below # to indicate home directory of the user UserAuthDir= # Fallback if home directory not writable UserAuthFBDir=/tmp UserAuthFile=.Xauthority # The X server to use if we can't figure out what else to run. StandardXServer=/usr/X11R6/bin/X # The maximum number of flexible X servers to run. FlexibleXServers=5 # the X nest command Xnest=/usr/X11R6/bin/Xnest -name Xnest # Automatic VT allocation. Right now only works on Linux. This way # we force X to use specific vts. turn VTAllocation to false if this # is causing problems. FirstVT=7 VTAllocation=true [security] # If any distributions ship with this one off, they should be shot # this is only local, so it's only for say kiosk use, when you # want to minimize possibility of breakin AllowRoot=true # If you want to be paranoid, turn this one off AllowRemoteRoot=true # This will allow remote timed login AllowRemoteAutoLogin=false # 0 is the most anal, 1 allows group write permissions, 2 allows all write permissions RelaxPermissions=0 RetryDelay=3 # Maximum size of a file we wish to read. This makes it hard for a user to DoS us # by using a large file. UserMaxFile=65536 # Maximum size of the session file. This is larger because it matters less as we # never keep it all in memory. Just has an upper limit so that we don't go into too # long of a loop SessionMaxFile=524388 # XDMCP is the protocol that allows remote login. If you want to log into # gdm remotely (I'd never turn this on on open network, use ssh for such # remote usage that). You can then run X with -query <thishost> to log in, # or -indirect <thishost> to run a chooser. Look for the 'Terminal' server # type at the bottom of this config file. [xdmcp] # Distributions: Ship with this off. It is never a safe thing to leave # out on the net. Alternatively you can set up /etc/hosts.allow and # /etc/hosts.deny to only allow say local access. Enable=false # Honour indirect queries, we run a chooser for these, and then redirect # the user to the chosen host. Otherwise we just log the user in locally. HonorIndirect=true # Maximum pending requests MaxPending=4 MaxPendingIndirect=4 # Maximum open XDMCP sessions at any point in time MaxSessions=16 # Maximum wait times MaxWait=15 MaxWaitIndirect=15 # How many times can a person log in from a single host. Usually better to # keep at 1 to fend off DoS attacks by running many logins from a single # host DisplaysPerHost=1 # The port. 177 is the standard port so better keep it that way Port=177 # Willing script, none is shipped and by default we'll send # hostname system id. But if you supply something here, the # output of this script will be sent as status of this host so that # the chooser can display it. You could for example send load, # or mail details for some user, or some such. Willing=/etc/X11/gdm/Xwilling [gui] # The 'theme'. By default we're using the default gtk theme # Of course assuming that gtk got installed in the same prefix, # if not change this. GtkRC=/usr/share/themes/Default/gtk/gtkrc # Maximum size of an icon, larger icons are scaled down MaxIconWidth=128 MaxIconHeight=128 [greeter] # Greeter has a nice title bar that the user can move TitleBar=true # Configuration is available from the system menu of the greeter ConfigAvailable=true # Face browser is enabled. This only works currently for the # standard greeter as it is not yet enabled in the graphical greeter. Browser=true # The default picture in the browser DefaultFace=/usr/share/mdk/faces/default.png # These are things excluded from the face browser, not from logging in Exclude=bin,daemon,adm,lp,sync,shutdown,halt,mail,news,uucp,operator,nobody,gdm,postgres,pvm,rpm # As an alternative to the above this is the minimum uid to show MinimalUID=500 # If user or user.png exists in this dir it will be used as his picture GlobalFaceDir=/usr/share/faces/ # Icon we use Icon=/usr/share/pixmaps/gdm.png # File which contains the locale we show to the user. Likely you want to use # the one shipped with gdm and edit it. It is not a standard locale.alias file, # although gdm will be able to read a standard locale.alias file as well. LocaleFile=/etc/X11/gdm/locale.alias # Logo shown in the standard greeter Logo=/usr/share/pixmaps/gdm-screen.png # The standard greeter should shake if a user entered the wrong username or # password. Kind of cool looking Quiver=true # The system menu is shown in the greeter SystemMenu=true # Note to distributors, if you wish to have a different Welcome string # and wish to have this translated you can have entries such as # Welcome[cs]=Vitejte na %n # Just make sure the string is in utf-8 Welcome=Welcome to %n # Don't allow user to move the standard greeter window. Only makes sense # if TitleBar is on LockPosition=false # Set a position rather then just centering the window. If you enter # negative values for the position it is taken as an offset from the # right or bottom edge. SetPosition=false PositionX=0 PositionY=0 # Xinerama screen we use to display the greeter on. Not for true # multihead, currently only works for Xinerama. XineramaScreen=0 # Background settings for the standard greeter: # Type can be 0=None, 1=Image, 2=Color BackgroundType=2 BackgroundImage= BackgroundScaleToFit=true BackgroundColor=#21449c # XDMCP session should only get a color, this is the sanest setting since # you don't want to take up too much bandwidth BackgroundRemoteOnlyColor=true # Program to run to draw the background in the standard greeter. Perhaps # something like an xscreensaver hack or some such. BackgroundProgram= # if this is true then the background program is run always, otherwise # it is only run when the BackgroundType is 0 (None) RunBackgroundProgramAlways=false # Show the chooser (you can choose a specific saved gnome session) session ShowGnomeChooserSession=false # Show the Failsafe sessions. These are much MUCH nicer (focus for xterm for # example) and more failsafe then those supplied by scripts so distros should # use this rather then just running an xterm from a script. ShowGnomeFailsafeSession=false ShowXtermFailsafeSession=false # Always use 24 hour clock no matter what the locale. Use24Clock=false # Use circles in the password field. Looks kind of cool actually UseCirclesInEntry=false # These two keys are for the new greeter. Circles is the standard # shipped theme GraphicalTheme=mdk GraphicalThemeDir=/usr/share/gdm/themes/ # The chooser is what's displayed when a user wants an indirect XDMCP # session [chooser] # Default image for hosts DefaultHostImg=/usr/share/pixmaps/nohost.png # Directory with host images, they are named by the hosts: host or host.png HostImageDir=/usr/share/hosts/ # Time we scan for hosts (well only the time we tell the user we are # scanning actually) ScanTime=3 # A comma separated lists of hosts to automatically add (if they answer to # a query of course). You can use this to reach hosts that broadcast cannot # reach. Hosts= # Broadcast a query to get all hosts on the current network that answer Broadcast=true [debug] # This will enable debugging into the syslog, usually not neccessary # and it creates a LOT of spew of random stuff to the syslog. However it # can be useful in determining when something is going very wrong. Enable=false [servers] # These are the standard servers. You can add as many you want here # and they will always be started. Each line must start with a unique # number and that will be the display number of that server. Usually just # the 0 server is used. 0=Standard #1=Standard # Note the VTAllocation and FirstVT keys on linux. Don't add any vt<number> # arguments if VTAllocation is on, and set FirstVT to be the first vt # available that your gettys don't grab (gettys are usually dumb and grab # even a vt that has already been taken). Using 7 will work pretty much for # all linux distributions. VTAllocation is not currently implemented on # anything but linux since I don't own any non-linux systems. Feel free to # send patches. X servers will just not get any extra arguments then. # #Note: If you want to run an X terminal you could add an X server such as this #0=Terminal -query serverhostname # or for a chooser (optionally serverhostname could be localhost) #0=Terminal -indirect serverhostname # Definition of the standard X server. [server-Standard] name=Standard server command=/usr/X11R6/bin/X0 :0 -deferglyphs 16 vt7 flexible=true # To use this server type you should add -query host or -indirect host # to the command line [server-Terminal] name=Terminal server # Add -terminate to make things behave more nicely command=/usr/X11R6/bin/X -terminate # Make this not appear in the flexible servers (we need extra params # anyway, and terminate would be bad for xdmcp) flexible=false # Not local, we do not handle the logins for this X server handled=false |
/etc/X11/gdm/gdm.conf.1
# GDM Configuration file. You can use gdmsetup program to graphically # edit this, or you can optionally just edit this file by hand. Note that # gdmsetup does not tweak every option here, just the ones most users # would care about. Rest is for special setups and distro specific # tweaks. If you edit this file, you should send the HUP or USR1 signal to # the daemon so that it restarts: (Assuming you have not changed PidFile) # kill -USR1 `cat /var/run/gdm.pid` # (HUP will make gdm restart immediately while USR1 will make gdm not kill # existing sessions and will only restart gdm after all users log out) # # You can also use the gdm-restart and gdm-safe-restart scripts which just # do the above for you. # # Have fun! - George [daemon] # Automatic login, if true the first local screen will automatically logged # in as user as set with AutomaticLogin key. AutomaticLoginEnable=false AutomaticLogin= # Timed login, useful for kiosks. Log in a certain user after a certain # amount of time TimedLoginEnable=false TimedLogin= TimedLoginDelay=30 # A comma separated list of users that will be logged in without having # to authenticate on local screens (not over xdmcp). Note that 'root' # is ignored and will always have to authenticate. LocalNoPasswordUsers= # If you are having trouble with using a single server for a long time and # want gdm to kill/restart the server, turn this on AlwaysRestartServer=false # The gdm configuration program that is run from the login screen, you should # probably leave this alone Configurator=/usr/sbin/gdmsetup --disable-sound --disable-crash-dialog GnomeDefaultSession=/usr/share/gnome/default.session # The chooser program. Must output the chosen host on stdout, probably you # should leave this alone Chooser=/usr/bin/gdmchooser # Default path to set. The profile scripts will likely override this DefaultPath=/bin:/usr/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/local/bin:/usr/bin # Default path for root. The profile scripts will likely override this RootPath=/sbin:/usr/sbin:/bin:/usr/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/local/bin:/usr/bin DisplayInitDir=/etc/X11/gdm/Init # Greeter for local (non-xdmcp) logins. Change gdmlogin to gdmgreeter to # get the new graphical greeter. Greeter=/usr/bin/gdmgreeter # Greeter for xdmcp logins, usually you want a less graphically intensive # greeter here so it's better to leave this with gdmlogin RemoteGreeter=/usr/bin/gdmlogin # User and group that gdm should run as. Probably should be gdm and gdm and # you should create these user and group. Anyone found running this as # someone too privilaged will get a kick in the ass. This should have # access to only the gdm directories and files. User=gdm Group=gdm # To try to kill all clients started at greeter time or in the Init script. # doesn't always work, only if those clients have a window of their own KillInitClients=true LogDir=/var/lib/gdm # You should probably never change this value unless you have a weird setup PidFile=/var/run/gdm.pid PostSessionScriptDir=/etc/X11/gdm/PostSession/ PreSessionScriptDir=/etc/X11/gdm/PreSession/ # Distributions: If you have some script that runs an X server in say # VGA mode, allowing a login, could you please send it to me? FailsafeXServer= # if X keeps crashing on us we run this script. The default one does a bunch # of cool stuff to figure out what to tell the user and such and can # run an X configuration program. XKeepsCrashing=/etc/X11/gdm/XKeepsCrashing # Reboot, Halt and suspend commands, you can add different commands # separated by a semicolon and gdm will use the first one it can find RebootCommand=/sbin/shutdown -r now;/usr/sbin/shutdown -r now HaltCommand=/usr/bin/poweroff;/sbin/poweroff;/sbin/shutdown -h now;/usr/sbin/shutdown -h now SuspendCommand= # Probably should not touch the below this is the standard setup ServAuthDir=/var/lib/gdm SessionDir=/etc/X11/gdm/Sessions/ # Better leave this blank and HOME will be used. You can use syntax ~/ below # to indicate home directory of the user UserAuthDir= # Fallback if home directory not writable UserAuthFBDir=/tmp UserAuthFile=.Xauthority # The X server to use if we can't figure out what else to run. StandardXServer=/usr/X11R6/bin/X0 # The maximum number of flexible X servers to run. FlexibleXServers=5 # the X nest command Xnest=/usr/X11R6/bin/Xnest -name Xnest # Automatic VT allocation. Right now only works on Linux. This way # we force X to use specific vts. turn VTAllocation to false if this # is causing problems. FirstVT=7 VTAllocation=false [security] # If any distributions ship with this one off, they should be shot # this is only local, so it's only for say kiosk use, when you # want to minimize possibility of breakin AllowRoot=true # If you want to be paranoid, turn this one off AllowRemoteRoot=true # This will allow remote timed login AllowRemoteAutoLogin=false # 0 is the most anal, 1 allows group write permissions, 2 allows all write permissions RelaxPermissions=0 RetryDelay=3 # Maximum size of a file we wish to read. This makes it hard for a user to DoS us # by using a large file. UserMaxFile=65536 # Maximum size of the session file. This is larger because it matters less as we # never keep it all in memory. Just has an upper limit so that we don't go into too # long of a loop SessionMaxFile=524388 # XDMCP is the protocol that allows remote login. If you want to log into # gdm remotely (I'd never turn this on on open network, use ssh for such # remote usage that). You can then run X with -query <thishost> to log in, # or -indirect <thishost> to run a chooser. Look for the 'Terminal' server # type at the bottom of this config file. [xdmcp] # Distributions: Ship with this off. It is never a safe thing to leave # out on the net. Alternatively you can set up /etc/hosts.allow and # /etc/hosts.deny to only allow say local access. Enable=false # Honour indirect queries, we run a chooser for these, and then redirect # the user to the chosen host. Otherwise we just log the user in locally. HonorIndirect=true # Maximum pending requests MaxPending=4 MaxPendingIndirect=4 # Maximum open XDMCP sessions at any point in time MaxSessions=16 # Maximum wait times MaxWait=15 MaxWaitIndirect=15 # How many times can a person log in from a single host. Usually better to # keep at 1 to fend off DoS attacks by running many logins from a single # host DisplaysPerHost=1 # The port. 177 is the standard port so better keep it that way Port=177 # Willing script, none is shipped and by default we'll send # hostname system id. But if you supply something here, the # output of this script will be sent as status of this host so that # the chooser can display it. You could for example send load, # or mail details for some user, or some such. Willing=/etc/X11/gdm/Xwilling [gui] # The 'theme'. By default we're using the default gtk theme # Of course assuming that gtk got installed in the same prefix, # if not change this. GtkRC=/usr/share/themes/Default/gtk/gtkrc # Maximum size of an icon, larger icons are scaled down MaxIconWidth=128 MaxIconHeight=128 [greeter] # Greeter has a nice title bar that the user can move TitleBar=true # Configuration is available from the system menu of the greeter ConfigAvailable=true # Face browser is enabled. This only works currently for the # standard greeter as it is not yet enabled in the graphical greeter. Browser=true # The default picture in the browser DefaultFace=/usr/share/mdk/faces/default.png # These are things excluded from the face browser, not from logging in Exclude=bin,daemon,adm,lp,sync,shutdown,halt,mail,news,uucp,operator,nobody,gdm,postgres,pvm,rpm # As an alternative to the above this is the minimum uid to show MinimalUID=500 # If user or user.png exists in this dir it will be used as his picture GlobalFaceDir=/usr/share/faces/ # Icon we use Icon=/usr/share/pixmaps/gdm.png # File which contains the locale we show to the user. Likely you want to use # the one shipped with gdm and edit it. It is not a standard locale.alias file, # although gdm will be able to read a standard locale.alias file as well. LocaleFile=/etc/X11/gdm/locale.alias # Logo shown in the standard greeter Logo=/usr/share/pixmaps/gdm-screen.png # The standard greeter should shake if a user entered the wrong username or # password. Kind of cool looking Quiver=true # The system menu is shown in the greeter SystemMenu=true # Note to distributors, if you wish to have a different Welcome string # and wish to have this translated you can have entries such as # Welcome[cs]=Vitejte na %n # Just make sure the string is in utf-8 Welcome=Welcome to %n # Don't allow user to move the standard greeter window. Only makes sense # if TitleBar is on LockPosition=false # Set a position rather then just centering the window. If you enter # negative values for the position it is taken as an offset from the # right or bottom edge. SetPosition=false PositionX=0 PositionY=0 # Xinerama screen we use to display the greeter on. Not for true # multihead, currently only works for Xinerama. XineramaScreen=0 # Background settings for the standard greeter: # Type can be 0=None, 1=Image, 2=Color BackgroundType=2 BackgroundImage= BackgroundScaleToFit=true BackgroundColor=#21449c # XDMCP session should only get a color, this is the sanest setting since # you don't want to take up too much bandwidth BackgroundRemoteOnlyColor=true # Program to run to draw the background in the standard greeter. Perhaps # something like an xscreensaver hack or some such. BackgroundProgram= # if this is true then the background program is run always, otherwise # it is only run when the BackgroundType is 0 (None) RunBackgroundProgramAlways=false # Show the chooser (you can choose a specific saved gnome session) session ShowGnomeChooserSession=false # Show the Failsafe sessions. These are much MUCH nicer (focus for xterm for # example) and more failsafe then those supplied by scripts so distros should # use this rather then just running an xterm from a script. ShowGnomeFailsafeSession=false ShowXtermFailsafeSession=false # Always use 24 hour clock no matter what the locale. Use24Clock=false # Use circles in the password field. Looks kind of cool actually UseCirclesInEntry=false # These two keys are for the new greeter. Circles is the standard # shipped theme GraphicalTheme=mdk GraphicalThemeDir=/usr/share/gdm/themes/ # The chooser is what's displayed when a user wants an indirect XDMCP # session [chooser] # Default image for hosts DefaultHostImg=/usr/share/pixmaps/nohost.png # Directory with host images, they are named by the hosts: host or host.png HostImageDir=/usr/share/hosts/ # Time we scan for hosts (well only the time we tell the user we are # scanning actually) ScanTime=3 # A comma separated lists of hosts to automatically add (if they answer to # a query of course). You can use this to reach hosts that broadcast cannot # reach. Hosts= # Broadcast a query to get all hosts on the current network that answer Broadcast=true [debug] # This will enable debugging into the syslog, usually not neccessary # and it creates a LOT of spew of random stuff to the syslog. However it # can be useful in determining when something is going very wrong. Enable=false [servers] # These are the standard servers. You can add as many you want here # and they will always be started. Each line must start with a unique # number and that will be the display number of that server. Usually just # the 0 server is used. 0=Standard 1=2nd # Note the VTAllocation and FirstVT keys on linux. Don't add any vt<number> # arguments if VTAllocation is on, and set FirstVT to be the first vt # available that your gettys don't grab (gettys are usually dumb and grab # even a vt that has already been taken). Using 7 will work pretty much for # all linux distributions. VTAllocation is not currently implemented on # anything but linux since I don't own any non-linux systems. Feel free to # send patches. X servers will just not get any extra arguments then. # #Note: If you want to run an X terminal you could add an X server such as this #0=Terminal -query serverhostname # or for a chooser (optionally serverhostname could be localhost) #0=Terminal -indirect serverhostname # Definition of the standard X server. [server-Standard] name=Standard server command=/usr/X11R6/bin/X0 :0 -deferglyphs 16 vt7 flexible=true # Definition of the second X server. [server-2nd] name=2nd server command=/usr/X11R6/bin/X1 :1 -xf86config /etc/X11/XF86Config-4.X1 -deferglyphs 16 vt9 flexible=true # To use this server type you should add -query host or -indirect host # to the command line [server-Terminal] name=Terminal server # Add -terminate to make things behave more nicely command=/usr/X11R6/bin/X -terminate # Make this not appear in the flexible servers (we need extra params # anyway, and terminate would be bad for xdmcp) flexible=false # Not local, we do not handle the logins for this X server handled=false |
#!/bin/bash ######################################################### ### /usr/X11R6/bin/XNV ### ### script to start XFree with different LIBRARY_PATH ### ### in order to use Nvidia GL libraries and ### ### XFree GL libraries at the same time ### ######################################################### export LD_LIBRARY_PATH=/usr/X11R6/libNV exec /usr/X11R6/bin/X0 $* |
#!/bin/bash ######################################################## ### /usr/sbin/ruby_NVinstaller ### ### for usage call it with -h or --help parameter ### ######################################################## if [[ -z $1 ]] || [ "$1" == "-h" ] || [ "$1" == "--help" ] ;then echo echo "Usage :" echo "$0 full path to Nvidia installer" echo "eg. $0 /root/NVIDIA-Linux-x86-1.0-4349.run" exit 1 fi if [[ -z $OPENWINHOME ]];then echo echo "OPENWINHOME not defined!!!" echo "Please set the environment variable OPENWINHOME" echo "pointing to your XFree prefix eg. /usr/X11R6" echo "for bash shell :" echo "export OPENWINHOME=/usr/X11R6" exit 1 fi cd $OPENWINHOME echo echo "backup file for XFree's GL libraries " echo "is $OPENWINHOME/libGL-backup.tar" if [ -x libGL-backup.tar ]; then echo "old backup exist, deleting" && rm libGL-backup.tar fi echo find lib -name "libGL.*" -o -name "libGLcore*" \ -o -name "libglx.*" | xargs tar rpf libGL-backup.tar \ && echo "backup finished" echo echo "now running Nvidia installer" echo "`which $1` --no-opengl-headers --xfree86-prefix=/usr/X11R6NV --opengl-prefix=/usr/X11R6NV" echo `which $1` --no-opengl-headers --xfree86-prefix=/usr/X11R6NV --opengl-prefix=/usr/X11R6NV RETVAL=$? if [ $RETVAL -eq 0 ]; then echo echo "Nvidia installer finished," echo "now coping files to /usr/X11R6/libNV/" echo cd /usr/X11R6NV/lib && tar c * | tar xvC /usr/X11R6/libNV/ echo echo "restoring backuped GL libraries" echo cd $OPENWINHOME tar xvfp libGL-backup.tar && ldconfig && echo "GL libraries restored" && rm libGL-backup.tar fi if [ $RETVAL -ne 0 ]; then echo echo "installer aborted, not restoring backup" echo "deleting backup files" && rm libGL-backup.tar fi echo echo "script finished" |