Sudden drop to a tty while running Gnome and one of blizzard's Mozilla
nightlies (working in Bugzilla, ironically enough.)
The dri driver is disabled, due to previous issues (26518). Log is
Created attachment 9484 [details]
XFree86 log from crash
Acknowledged, the r128 driver has some "issues" currently.
This defect is considered MUST-FIX for Florence Release-Candidate #2
Disable DRI as it is broken on r128.
*** This bug has been marked as a duplicate of 25920 ***