* [regression v3.7] Xorg slow and studdering on Thinkpad X300 (GMA 965)
@ 2012-12-22 19:25 Bernhard Seibold
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From: Bernhard Seibold @ 2012-12-22 19:25 UTC (permalink / raw)
To: dri-devel; +Cc: daniel.vetter, chris, linux-kernel
Hi!
I've noticed a regression using 3.7 on my Thinkpad X300.
In Cinnamon and in KDE with Desktop Effects, all graphics are slow and
studdering. Moving a window results in about 5 frames per second.
glxgears achieves about 14 fps, versus ~60 in unaffected kernels.
X is from Debian unstable:
X.Org X Server 1.12.4
Release Date: 2012-08-27
(II) intel(0): Integrated Graphics Chipset: Intel(R) 965GM
(--) intel(0): Chipset: "965GM"
I did a bisect on this:
f047e395ddc9da6c307a10629a237502e627ed85 is the first bad commit.
a7b9761d0a2ded58170ffb4d423ff3d7228103f4 is "good".
If you need more information, please ask.
Regards,
Bernhard
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2012-12-22 19:25 [regression v3.7] Xorg slow and studdering on Thinkpad X300 (GMA 965) Bernhard Seibold
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