https://bugzilla.novell.com/show_bug.cgi?id=422532
User hochglanz@googlemail.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=422532#c8
Harald Nikolisin changed:
What |Removed |Added
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CC| |hochglanz@googlemail.com
--- Comment #8 from Harald Nikolisin 2008-09-03 16:02:48 MDT ---
same here - desktop effects are broken with 4.1.1 (using stable NVidia driver
from repository on a x86_64 machine). XRender works but
a) very slow
b) wrong in many aspects of the rendering effect.
Worse is the problem that when you tried to activate the desktop effects,
something happens with the OpenGL acceleration.
The framerates for OpenGL applications drops dramatically. The X2 Benchmark
shows a decrease from 26-27fps to 12-13fps (I benchmark nearly every day to
track changes in KDE and NVidia software)
Deactivating the desktop effects (which actually never appeared) doesn't help
as long as the computer stays in runlevel 5. Only rebooting (or maybe go into
runlevel 3 and switch back to 5) helps to regain the OpenGL acceleration.
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