3 (ter). I disabled all extensions, then restarted gnome-shell, and now it works well ;) nicely spotted, I feel ashamed I didn't think about this first… Now I'll re-enabled them one by one, and give a report to the faulty one's author. All good here I guess!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827059 Title: Gnome-shell won't lock screen anymore To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1827059/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs