I don't know what happened but my problem was solved after I did the following :
I tried changing the lock screen to something that looks similar to the login greeter. At first it didn't work. After a while I had a problem with the panel and launcher not showing up in my account. So I created a new user and I was surprised that the lock screen change worked. So I try to bypass the lock screen and I discover that I can't do it anymore. In answer to your question: yes I could reproduce it every single time before changing the lock screen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552537 Title: Lock screen bypassed by switching to console and then back to GUI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1552537/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs