Comment 7 for bug 276222

Revision history for this message
Martin Pitt (pitti) wrote :

This is in essence a bug in the graphics driver. In fact I had the same problem earlier, but it was fixed with a compiz workaround. See bug 269509 for details.

Can you please do "glxinfo > /tmp/primary.txt" in your normal working session, then start a guest session, let it settle for a minute or two, and then type blindly:

  * Alt-F2
  * glxinfo > /tmp/guest.txt
  * Enter
  * Control-Alt-Backspace to kill the guest session

Then please attach /tmp/primary.txt and /tmp/guest.txt here.