This appears to be a problem with older systems. A workaround is to modify the startup desktop connection file (/etc/xdg/autostart/hplip- systray.desktop) from
Exec=hp-systray -x to Exec=sh -c "sleep 15; exec hp-systray -x" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1460445 Title: hp-systray: No system tray detected on this system, unable to start, exiting To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/1460445/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs