This is  a known problem of the NVIDIA driver. Some workarounds: don't
use any animations in Oxygen as it floods NVIDIA's cache or clear the
cache from time to time:

#!/bin/sh
nvidia-settings -a PixmapCache=0
sleep 2s
nvidia-settings -a PixmapCache=1

-- 
You received this bug notification because you are a member of Kubuntu
Bugs, which is subscribed to kdebase-workspace in Ubuntu.
https://bugs.launchpad.net/bugs/787971

Title:
  Kde kwin very slow after 1 day working

-- 
kubuntu-bugs mailing list
kubuntu-b...@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs

Reply via email to