Just upgraded to Kubuntu 15.04, and had the same bug with hplip (a box saying it has to exit because there is no system tray).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449561 Title: In Kubuntu 15.04 HPLIP GUI exits because there is no system tray To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1449561/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs