Similar crash happened on removing a notification from panel. It may be a duplicate: https://bugs.launchpad.net/ubuntu/+source/kdebase-workspace/+bug/565497
-- plasma-desktop crashed with SIGSEGV https://bugs.launchpad.net/bugs/564300 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs