I believe Unity is responsible for the locking here; can you please run apport-collect 1398498 to get whatever information might be collected for unity bugs? Thanks
** Package changed: compiz (Ubuntu) => unity (Ubuntu) ** Information type changed from Private Security to Public Security -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398498 Title: Type a text, close laptop lid, open the lid, cannot type password To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/1398498/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs