The two suspects here now are: Qt's input mechanism getting stuck or unity8 losing focus in unity-system-compositor.
Daniel's preparing a set of steps to enable input debugging, if you saw this issue and willing to help, please follow them and report back with the requested logs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1491566 Title: Shell not responsive after an incoming SMS To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1491566/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs