Ubuntu
linux package

  1. Bug #521779
  2. Comment #8

Comment 8 for bug 521779

Revision history for this message
Stefan Bader (smb) wrote :

Well 2) would be just optimization and is useful all the time. You seemed to have autosuspend on when you had the crash (1+3) but maybe this is irrelevant. One other thing to try is

"i915.powersave=0"

I saw same graphical issues (but for me the screen usually went dark) lately (especially after suspend) which seem to be fixed by this.