Ubuntu
linux package

  1. Bug #676413
  2. Comment #20

Comment 20 for bug 676413

Revision history for this message
Ryan Fugger (rfugger) wrote :

I can reliably reproduce this problem by suspending once after a clean boot (HP DM4 laptop, Intel i915 video). Neelance's chrt workaround appears to fix the problem for me, but I did not wait to see if the problem reappeared. This solution from the forums (taking all but CPU0 offline before suspending, and bringing them back on resume) seems to work fine as well:

http://ubuntuforums.org/showpost.php?p=10639921&postcount=10