From Bugzilla Helper:
User-Agent: Opera/7.22 (X11; Linux i686; U)  [en]

Description of problem:
Although similar to bug #53447, I believe this is a more correct 
solution to a problem involving the perms set by pam for the 
component dri, where the NVidia driver is installed. It may or may 
not be a bug upstream, but I don't see any critical issues with the 
following:

Please change:

<xconsole> 0600 <dri>        0600 root

to

<console> 0600 <dri>        0600 root

Which will prevent glx lockouts in cases where non-root users login 
at runlevel 3.

However, I am still unclear as to whether <xconsole> will inherit 
<console> in cases where users still login using gdm at runlevel 5, 
so perhaps the line should be appended rather than changed?

Version-Release number of selected component (if applicable):
0.77-15

How reproducible:
Always

Steps to Reproduce:
1. Clean install any version of the NVidia glx driver
2. Log in as non-root at runlevel 3, then startx
3. Attempt to launch any libGL dependant application


Actual Results:  Either "permission denied" or hard lock/freeze of 
current display.

Expected Results:  glx successfully activated on current display.

Additional info: