I had this exact same issue and worked around it by deleting a .lock file (not the same one but also in ~/.config)
-- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kde-workspace in Ubuntu. https://bugs.launchpad.net/bugs/1445768 Title: Plasma 5 hangs on Startup (Kubuntu 15.04 beta 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kde-workspace/+bug/1445768/+subscriptions -- kubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
