I was running mythtv-setup from a terminal console and it appeared to work, but when I exited I see these errors in the console output. Problem? I know gksu has been eliminated in 18.04 /usr/bin/mythtv-setup: 54: /usr/bin/mythtv-setup: gksu: not found /usr/bin/mythtv-setup: 68: /usr/bin/mythtv-setup: gksu: not found Jim A