Ubuntu
xserver-xorg-video-intel package

  1. Bug #152050
  2. Comment #5

Comment 5 for bug 152050

Revision history for this message
Bryce Harrington (bryce) wrote :

I notice this error message in the Xorg.0.log:

f000:4a9a: 01 ILLEGAL EXTENDED X86 OPCODE!

Does this definitely occur when the screensaver is set to just blank, or if it's set to random? There are some 3D screensavers and I'm wondering if one of these could be triggering a 3D bug in Intel? If so, then it might be related to 99114. Wagnerluis, your issue is almost certainly related to 99114.