I experience the same or a similar issue. After hibernate the edges around the window will contain lots of pixels and stripes. Screenshot attached. The only way that I know to fix this is to reboot. Are there any work around until this gets properly fixed?
** Attachment added: "screen shot of pixels around window" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1672782/+attachment/4854050/+files/ubuntu-pixel-edge-after-hibernate.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1672782 Title: Graphics trouble after hibernation or Sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1672782/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
