Ubuntu
linux package

  1. Bug #848687
  2. Comment #0

Comment 0 for bug 848687

Revision history for this message
Evan Broder (broder) wrote :

SRU Justification:

Impact: When multiple DRI applications are running on an i965, and the screen goes into standby, one of the applications will sometimes hang when the screen is woken back up. Sometimes this occurs with compiz, which renders the desktop unusable. In at least one case, the hang was in DRI2GetBuffersWithFormat, though I don't know that that's consistent.

Fix: Bisected e8e7a2b8ccfdae0d4cb6bd25824bbedcd42da316 as fix from upstream kernel

Testcase: While using Unity, run "glxgears &" and "xset s 1". Continue to wake up the screen when it goes into standby.