using linux-image-2.6.32-24-generic-pae on thinkpad T400 intel gpu, I've encounter the same issue mouse cursor movement become jerky. Cpu usage of kslow is too high: 1046 root 15 -5 0 0 0 S 13 0.0 0:03.94 kslowd000 3692 root 15 -5 0 0 0 S 12 0.0 0:01.58 kslowd002 3694 root 15 -5 0 0 0 S 11 0.0 0:00.32 kslowd001
I've found the following lkml thread http://www.gossamer- threads.com/lists/linux/kernel/1238374 discuss the same issue. -- kslow wakes up every 10 seconds making the mouse cursor https://bugs.launchpad.net/bugs/613762 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