I got this bug too after upgrading to 19.04 release with nvidia driver 418. I see the corruption in lock screen and desktop background.
Additionally, if VS Code is open, terminal window in the vs code becomes blank. This used to happen in 18.10 as well. Not sure if it's related but just as additional info if it helps. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1809407 Title: [nvidia] Corrupted wallpaper after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1809407/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
