Problem like I described is on LightDM. When I changed to gdm3, problem is gone.
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1864982 Title: Ubuntu desktop computer doesn't seem to lock correctly Status in lightdm package in Ubuntu: Incomplete Bug description: Ubuntu desktop computer doesn't seem to lock correctly if I click "Lock Screen" it does lock if I use shortcut. If I use the "lock screen" button then anyone can unlock it by merely pressing "ctrl+alt+f7". The problem is not that I cannot lock my screen, the problem is I was under the impression that my computer was being locked when it was not. now that I know that the "Lock Screen" button doesn't work correctly I know of other ways to lock my computer still the lock screen button should work and it looks like it locked my screen,but if I press "ctrl+alt+f7" then it magically unlocks So it is a security incident. Thanks in Advance. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1864982/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
