Ubuntu
xserver-xorg-video-intel package

  1. Bug #357851
  2. Comment #3

Comment 3 for bug 357851

Revision history for this message
pittipatti (pittipatti) wrote : Re: [Bug 357851] Re: [jaunty] Distorted display after switching virtual desktops when using EXA

Please find the requested files attached.

In the Xorg.0.log I can only find these three lines repeating
continously when working with the desktop:
(II) intel(0): EXA fallback: Component alpha not supported with source
alpha and source value blending.
(II) intel(0): EXA fallback: Unsupported picture format 0x1011000
(II) intel(0): EXA fallback: Check Mask picture texture

But there are no extra errors shown when the distortion occurs.

I can also see this kind of distortion when I switch to fullscreen in
dragon player.
The control bar at the top of the screen gets distorted. (please see
attachment)

I also saw this in Digikam, but can't find a way to reproduce it right now.