Like, #509273 this is probably also a kernel drm bug. In fact it's probably a permutation on the earlier issue that the quirk isn't accounting for.
** Package changed: xserver-xorg-video-ati (Ubuntu) => linux (Ubuntu) -- frozen screen when starting unplugged from power cord with ATI graphics https://bugs.launchpad.net/bugs/561994 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
