I am also seeing this on yakkety with three displays. As I move the mouse, the background flickers on two or three of the monitors. tends toward the lower-right than the upper left. A right-click on the desktop (bringing up the desktop sub-menu) clears the error immediately for me until the sleep-wake cycle happens again. This does not happen when I only use my internal laptop screen.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1620578 Title: Screen contents "flickering" after screen turned back on To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1620578/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
