In /usr/share/hal/fdi/policy/10osvendor/20-acl-management.fdi I replaced the line: <merge key="access_control.file" type="copy_property">input.device</merge>
by: <merge key="access_control.file" type="copy_property">linux.device_file</merge>
After a reboot, I got access to /dev/dri/card0 and graphics performance was back at normal.
~$ sudo getfacl /dev/dri/card0 getfacl: Removing leading '/' from absolute path names # file: dev/dri/card0 # owner: root # group: video user::rw- user:albert:rw- group::rw- mask::rw- other::---
In /usr/share/ hal/fdi/ policy/ 10osvendor/ 20-acl- management. fdi I replaced the line: control. file" type="copy_ property" >input. device< /merge>
<merge key="access_
by: control. file" type="copy_ property" >linux. device_ file</merge>
<merge key="access_
After a reboot, I got access to /dev/dri/card0 and graphics performance was back at normal.
~$ sudo getfacl /dev/dri/card0
getfacl: Removing leading '/' from absolute path names
# file: dev/dri/card0
# owner: root
# group: video
user::rw-
user:albert:rw-
group::rw-
mask::rw-
other::---