The sound menu start the applications through GLib's g_app_info_launch(). Maybe clementine can't handle being started from a different environment?
There's another bug in that clementine doesn't show its main window when starting it from the sound menu (or the launcher) for the first time. ** Package changed: indicator-sound (Ubuntu) => clementine (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1312968 Title: Open an App from Indicator doesn't work correctly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/clementine/+bug/1312968/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs