I bit more info I thought could be of interest:
kernel: Linux xikitin 2.6.35-26-generic #46-Ubuntu SMP Sun Jan 30 08:10:51 UTC 2011 i686 GNU/Linux upower: 0.9.5-4 acpi: 1.5-2
compositing is enabled, but it is reproducible if disabled as well.
Seems to affect Archlinux as well according to this bug report in kde:
https://bugs.kde.org/show_bug.cgi?id=265405
I bit more info I thought could be of interest:
kernel: Linux xikitin 2.6.35-26-generic #46-Ubuntu SMP Sun Jan 30 08:10:51 UTC 2011 i686 GNU/Linux
upower: 0.9.5-4
acpi: 1.5-2
compositing is enabled, but it is reproducible if disabled as well.
Seems to affect Archlinux as well according to this bug report in kde:
https:/ /bugs.kde. org/show_ bug.cgi? id=265405