I am experiencing a problem that sounds a lot like this: on a machine with Ubuntu 13.10 and an NVIDIA GT 640 graphics card, I had one monitor connected to the DVI-I port, and when I connected another monitor, to the DP port, kworker started running at 100%, and it still does after I unplugged the DP monitor. While I had the two monitors connected, the system would freeze for up to several minutes when I used the System Settings --> Display and Monitor, and I never managed to get anything shown on the DP monitor.
Should I file a bug report for this? I'm completely new to the Launchpad bug reporting system! Thanks, Cheers, Bo -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1248256 Title: Plugging in displayport monitor causes kworker to take 100% CPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1248256/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
