On Sun, Feb 6, 2011 at 03:54, Malte Gell wrote:
I enabled Vsync, both in the nVidia drivers and KDE compositing settings and it seems to help, no crash so far, no hang
No, I was wrong. It hung again, did not help. Back to Compiz.... and kwin does not remember window postions, even when they are given fixed for a certain window. Am I wrong or is kwin in 4.6.0 pretty broken?
Are you using up to date drivers for your video card? You need 3D capable drivers for some KWin effects.
Of course, I use the nVidia drivers from nVidia, there is no other way to get 3D than using their proprietary drivers.
What openSUSE version (11.3?), and more importantly, what kernel version, and what nVidia driver version? It may be possible that you're running into one of the nVidia/kernel combinations that cause problems with KDE4. For example, the default kernel for 11.3 is well known to cause significant performance issues on (most, but not all) computers that are using nvidia graphics cards. The quick fix in these cases was to simply upgrade to a newer kernel (eg install a kernel from the Kernel:Head repository). Of course it could be something else as well... but this is the firs place I would look. C. -- To unsubscribe, e-mail: opensuse-kde+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kde+help@opensuse.org