I'm seeing this too on Yakkety. As a temporary workaround, installing nvidia-340 (the older driver version) fixes the problem.
My graphics board: $lspci | grep VGA 01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 430] (rev a1) There is a discussion on devtalk.nvidia.com about this issue where a nvidia employee is stating that the bug will be fixed in the next release: https://devtalk.nvidia.com/default/topic/990898/linux/suspend-corrupts-window-manager-after-upgrade-to-378-09/2 -- 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: Borders of pop-up windows are displayed badly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-375/+bug/1667158/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
