I think this is a known problem with the nvidia-driver. Please look at http://techbase.kde.org/User:Lemma/GPU-Performance if you can get a little help here.
-- kwin (KDE4) consumes 99% of CPU https://bugs.launchpad.net/bugs/253279 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
