Comment 38 for bug 966744

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Marc Tommasi (marc-tommasi) wrote : Re: resume from suspend leaves me with black screen and a cursor

I've exactly the same comments than #30. I've tried with kernel 3.4 :
uname -a
Linux fitis 3.4.0-999-generic #201204260409 SMP Thu Apr 26 08:17:40 UTC 2012 i686 i686 i386 GNU/Linux. The only warning I can see in Xorg log is
[ 18337.968] (WW) intel(0): flip queue failed: Invalid argument
[ 18337.968] (WW) intel(0): Page flip failed: Invalid argument

BTW it seems to me that the restore of backlight state fails. Is it related to that ?
http://us.generation-nt.com/answer/3-4-rc1-regression-intel-resume-suspend-disk-hangs-restoring-backlight-state-help-206990502.html

I've not tried such a patch.