This is also a problem with a Lenovo ThinkCentre M92P with Radeon HD 7350/8350. Using Catalyst Control Center 2:13.350-1-0ubuntu2. I can only recover by rebooting; restarting lightdm (via ssh) does not work.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1283938 Title: Ubuntu 14.04 blank screen after wakeup from sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-trusty/+bug/1283938/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
