To maintain such a chapter is an endless task :-).
HP became recently concious of the importance taken by Linux and free software in general and on its machines particularly. Thus a web site dedicated to Linux in HP environment is now available at http://www.hp.com/go/linux.
In France, there is for a longer time a site on these themes, under the responsability of Jacques Misselis <Jacques_Misselis@hp.com>, hosted by l'Ecole Centrale de Lyon at the address http://hpwww.ec-lyon.fr/hpeduc/education.
On the other side, the firm Medasys , for which I work, put at disposition of the community a certain number of informations since 1997, available at http://www.medasys-digital-systems.fr/linux. This HOWTO is the result of this work.
HP also realized a synthesis document (PDF format) concerning his position vis à vis of Linux, the White Paper HP Linux Strategy.
HP is a member of Linux International.
HP also communicates through its web site around Linux and free software. You'll find some links here.
FireHunter announce (10/06/1998)
http://www.tmo.hp.com/tmo/press/English/PRTM0804813.html
Covision program announce (01/27/1999)
http://www.hp.com/pressrel/jan99/27jan99b.htm
Linux support on NetServers and IA-64 announce (01/27/1999)
http://www.hp.com/pressrel/jan99/27jan99.htm
PA-Risc port annouce (03/01/1999)
http://www.hp.com/pressrel/mar99/01mar99e.htm
Informix HP association announce (03/02/1999)
http://www.hp.com/pressrel/mar99/02mar99i.htm
Kayak Linux support (03/17/1999)
http://www.hp.com/pressrel/mar99/17mar99e.htm
World Linux support announce (04/20/1999)
http://www.hp.com/pressrel/apr99/20apr99a.htm
HP OpenView announces (05/17/1999)
http://www.openview.hp.com/solutions/itsm/press/press.asp?docid=314
Availability of Apache on HP 3000 (Summer/1999)
http://www.businessservers.hp.com/falladvisor/sum99/Summer99/apache.html
Visualize Linux support announce (06/21/1999)
http://www.hp.com/pressrel/jun99/21jun99g.htm
Open Source Software commitment by HP (08/09/1999)
http://internetsolutions.enterprise.hp.com/linux/news/PRelease4.html
Aberdeen group analysis on HP position on free software (08/09/1999)
http://internetsolutions.enterprise.hp.com/linux/news/aberdeen_white_paper.html
HP announces the certification of its DAT and DLT products under Linux (02/02/2000)
http://www.hp.com/pressrel/feb00/02feb00c.htm
HP Brings Award-winning 3-D VISUALIZE Graphics to Linux Desktop (02/02/2000)
http://internetsolutions.enterprise.hp.com/linux/feb02page.html
Medasys chosen by Hewlett-Packard France Education/Research as Linux competence center
http://hpwww.ec-lyon.fr/hpeduc/education/offre/linux/educ_linux.html
Hewlett-Packard France Education/Research announces commitment to Linux promotion
http://hpwww.ec-lyon.fr/hpeduc/education/offre/linux/hp_linux.html
HP France has also published an article on Linux and free software in its May 1999 issue of HP Computer News, an article on HP Linux support in the September 1999 issue, and an article on Linux RedHat solutions on HP Visualize workstation in the November 1999 issue.