Ubuntu
xserver-xorg-video-nouveau package

  1. Bug #1243557
  2. Comment #69

Comment 69 for bug 1243557

Revision history for this message
In , Răpițeanu Viorel-Cătălin (rapiteanu-catalin) wrote :

Created attachment 120994
Added a more a dmesg debug log for the problem.

The freeze occurs after this error:
[ 409.260043] nouveau E[ PFIFO][0000:01:00.0] SCHED_ERROR [ CTXSW_TIMEOUT ]

As it can be seen imediately after the freeze, this error is spammed on dmesg every 5 seconds.