On Tue, 27 Apr 2021 at 10:24, Gilles Gravier <ggravier at fsfe.org> wrote: > ... > No VMs involved. :) On my Ubuntu laptop I run RealVNC in service mode. > On that same laptop I can't run vnc-viewer localhost:5900 or telnet > localhost 5900 Is that a typo? Do you mean you *can* run it using localhost? Colin