Comment # 13 on bug 1202850 from Stefan Dirsch

(In reply to Ricardo Gabriel Berlasso from comment #11)
> Created attachment 861150 [details]
> Xorg.0.log file
> 
> Here it is the Xorg.0.log file in /var/log/
> 
> There is also a Xorg.1.log file there, but it seems from February.

modeset driver is used, which is fine, but the Mesa driver selection for GLAMOR
support (2D acceleration via Mesa 3D driver) from Xserver is also wrong. It
should load "i965" instead of "swrast" driver.

[    46.592] (II) modeset(0): Refusing to try glamor on llvmpipe
[    46.594] (EE) modeset(0): glamor initialization failed

But this is hardcoded in Xserver. So this should not be related to the Mesa
update.