I am running Kubuntu 18.04 on a Dell Precision 5810 with a NVIDIA Quadro K4200 graphics card. The driver is NVIDIA 390.77. I have two Dell 27" U2713 monitors with display port cables.
If the screen is locked for a long time, i.e. when I leave work for the day, but not during lunch, the keyboard no longer responds. The mouse cursor is still moving but does not seem to interact with the screen. If I use ssh to kill the session with loginctl, everything starts working again. I will try unplugging the second monitor tonight to see if that makes a difference with the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1325614 Title: Cannot unlock screen in KDE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1325614/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
