Bug#479793: Slow responsiveness of Gnome after upgrade Xorg 1:7.3+10 and uses of libpixman-1-0
reassign 479793 xserver-xorg-video-intel
forcemerge 452896 479793
thank you
Dino Puller wrote:
> It's seems that it's a problem of the intel video driver. More the
> problem is caused by EXA acceleration that lack in performance, take a
> look to https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/177492
> unfortunaly i've tried every solution mentioned in that thread without
> luck, for now i've disabled EXA in flavor of XAA but it's a bit
> bugged.
>
EXA is still slower than XAA with Xserver 1.4 under some circumstances.
We have several bugs about this, some of them being compositing related
(Compiz or Gnome with compositing effects in latest metacity WM), some not.
Things might get better with the upcoming Xserver 1.5.
Brice
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