I'm also affected by this problem, I use a client/server thin client program that's normally minimised to the system tray, works fine on previously version of kubuntu but on 15.04 I get no system tray icon so I can't access the client program to use it at all.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1448512 Title: REGRESSION: No system tray icon in KDE Plasma 5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tasque/+bug/1448512/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs