In my case I was able to workaround this issue by changing the lock shortcut from super-L to ctrl-alt-L. All shortcuts using super are broken. My "window action key" in gnome-tweaks is "super". So it appears that it is impossible to use the window action key for shortcuts any more after some very recent updata.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1715435 Title: Can't lock screen with keyboard shortcuts when using lightdm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1715435/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
