Not just borders. I suspect it is anything drawn from images held in graphics card memory. All of these images should be invalidated on resume, but instead we just get whatever junk is present. I have applications where the entire display area is corrupted. These applications do use volatile images and are not being notified that the images need to be recreated.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1667158 Title: Regression: Borders of windows and desktop background are displayed badly after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/linuxmint/+bug/1667158/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
