Okay, I'm fairly sure this is a kernel issue rather than -ati so am going to close this task.
** Changed in: xserver-xorg-video-ati (Ubuntu) Status: Triaged => Invalid -- [M6] laptop freezes when connecting power supply https://bugs.launchpad.net/bugs/146303 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