I confirm having used virtualbox, however this was a 32bit ubuntu. In the meanwhile I cannot check it any more, as I have installed 14.04.2 LTS 64bit. I just hated plasma 5.2.2 and 5.3, but that is a different story.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1448446 Title: Cannot login into Ubuntu 15.04 after upgrade Status in lightdm package in Ubuntu: Confirmed Bug description: After I upgraded my Ubuntu 14.10 to 15.04, I wanted to login into the GUI system. I have 4 users on my system. 3 of them is unable to login, 1 is able. The message is "unsuccessful login". Terminal logins work for all users. I use lightdm. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1448446/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp