I have this problem, but I've also seen the UI freezing or locking up (most of the time) when you minimize applications. If you press Alt + Ctrl + Del and get the shutdown diag, it goes back to normal.
I wonder if it's part of the same bug or a different one? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1222602 Title: [gen3] Bad performance on GMA950 and GMA3150 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1222602/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs