https://cgit.freedesktop.org/drm- intel/commit/?id=734fa01f3a17ac80d2d53cee0b05b246c03df0e4
This seems to be at least ONE of the patches done for https://bugs.freedesktop.org/show_bug.cgi?id=89055#c62 I have no idea if it fixes this issue (=> not tested) nor do I really understand the commit message. Maybe a candidate for a proposed package? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553503 Title: multi monitors - black flashes or black screen when the mouse cursor leaves a monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1553503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs