[Intel-gfx] Screen corrupted in Xorg with KMS on 945GM/GMS, 943/940GML chipset with kernel 2.6.38.2

[Bruno Prémont]

[CCing intel-gfx]

On Tue, 12 April 2011 Wojciech Zabołotny <wzab at ise.pw.edu.pl> wrote:
> After I've upgraded my kernel to 2.6.38.2, I started to experience very 
> often screen corruption in X (it happened also earlier with 2.6.37.3,
> but now is very often.
> Hardware seems to be OK. I attach  sample screendumps, configuration of 
> my kernel, log of the X server and output of the lspci command.

This looks similar to the xchat corruptions I see (on i855).

Have a look at #34980 (also 945 family) and #35460 on bugs.freedesktop.org.

Bruno