Since you have a gm45, I'm guessing your machine doesn't have the vt-d option, but I can't find a list of exactly what hardware has that and what doesn't. Have you had a chance to check?
Looking at your ps data, I don't see any processes monopolizing the CPU. The only process with significant CPU usage is Transmission, but even that is only at around 10% - hardly enough to cause symptoms such as you're seeing. I assume you get it even with Transmission is turned off and closed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/916763 Title: [gm45] Ubuntu sometimes stutters in that the mouse will briefly stop moving, sometimes the screen will lock up completely. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/916763/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
