Same problem with my laptop HP Compaq nx9420 Intel Core2 Duo T7200 Radeon Mobility X1600
Everything freezes except the mouse pointer. Happens approx 2-5 times per day. I can get back working by killing the X-server (Alt-PrintScreen-K) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/999645 Title: Freeze with unity 3d (12.04) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/999645/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
