Firstly, when I go to Control Center-> Users and click Unlock I see background dark window and after that temporary see Gnome Ubuntu initial login screen and it disappears.
I expected to see authorization dialog but nothing happened. Also I found new gnome-shell crash report in var/crash/ See attached file ** Attachment added: "_usr_bin_gnome-shell.1000.crash" https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1868360/+attachment/5339875/+files/_usr_bin_gnome-shell.1000.crash -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1868360 Title: No superuser access window after upgrade to 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1868360/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs