With Xubuntu 19.04 Disco Dingo and the 418.56 nvidia drivers it appears now my system has:
/usr/lib/x86_64-linux-gnu/nvidia-418/xorg So added the below options to /etc/X11/xorg.conf fixes the issue: Section "Files" ModulePath "/usr/lib/x86_64-linux-gnu/nvidia-418/xorg" ModulePath "/usr/lib/xorg/modules" EndSection I'm not sure why the file/folder structure differed with Xubuntu 18.10 and 415.xx nvidia drivers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1760068 Title: Wrong resolution at unlock screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/light-locker/+bug/1760068/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs