[Bug 290849] Re: Compiz performance degraded in 8.10 on Intel 915GM/GMS/910GML

[Geir Ove Myhr]

I have the same problem on a Thinkpad X61 Tablet (965GM graphics
chipset). I only have it when running KDE, not in gnome. It may be
because desktop effects settings are more fancy in KDE used in gnome on
my computer. I get it both when I start a new window like firefox, and
when I use drop-down menus. It is garbled for less than a second and
then it is fine.

I had read this bug report before I exprienced the bug, but could not
find it again. Now I see that the title only says "performance degraded"
and nothing about garbled windows, and that's why I overlooked it (there
are many bugs saying that compiz and other 3d stuff is slow). I'll
change the title to reflect that this is about screen corruption, not
speed. I've also tagged this and some similar bugs with "corruption".

John, could you also upload
- the output of `lspci -vvnn`
- /etc/X11/xorg.conf (if you have anything else than the auto-generated one)

-- 
[915GM] Short-lived display corruption with compiz on Intrepid
https://bugs.launchpad.net/bugs/290849
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