Hi, same problem here. I am using clean install od Kubuntu 10.10 with latest updates. After boot, the compositing is temporarily disabled. I am able to resume the compositing from KDE Control Center a then everything is working fine. After some random time, when I use some KWin effect (Tab-switching , desktop switching, desktop grid, ...), KDE hangs and syslog become flooded by messages described in this bug.
Hi, same problem here. I am using clean install od Kubuntu 10.10 with latest updates. After boot, the compositing is temporarily disabled. I am able to resume the compositing from KDE Control Center a then everything is working fine. After some random time, when I use some KWin effect (Tab-switching , desktop switching, desktop grid, ...), KDE hangs and syslog become flooded by messages described in this bug.
HW : HP 2230s, Intel GM45 chipset xorg-video- intel 2:2.12.0-ubuntu5
xserver-
Kubuntu 10.10 64bit