I can reproduce it easily and it happened also to a colleague with different hardware. Please ask if you need further info.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1251997 Title: blank screen after login in all sessions except lxde To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/opencv/+bug/1251997/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs