Please merge this with the similar bugs like bug 1864982, bug 1853709, bug 1812556 and more...
https://bugs.launchpad.net/ubuntu/+source/lightdm/+bugs?field.searchtext=lock -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1898153 Title: screen locking doesn't work when using lightdm Status in gnome-shell package in Ubuntu: Incomplete Bug description: I upgraded from 18.04 to 20.04.1 and the screen doesn't lock or go blank at the set time. I think this issue also effects the shortcuts not working also. I'm using nemo as my file manager I followed these instructions below https://itsfoss.com/install-nemo-file-manager-ubuntu/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1898153/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp