I found the problem (and the solution ;)). It's actually the org.gnome.desktop.lockdown disable-lock-screen gesettings key that's been set to "true". No idea how it got set to "true" though because i never changed it, and it used to work before. Apparently, I'm not the only one in this case: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1851992
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876908 Title: Screen not locked after resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1876908/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
