Ubuntu
xserver-xorg-video-intel package

  1. Bug #360713
  2. Comment #4

Comment 4 for bug 360713

Revision history for this message
Albert Damen (albrt) wrote :

Xorg log shows:
(EE) intel(0): Cannot support DRI with frame buffer width > 2048.

which is caused by this setting in your xorg.conf
Virtual 2560 1024

If you want to use compiz, you will need to reduce the virtual display width to a maximum of 2048.