> In the context of these SSH sessions, are those clients or servers? Both. I've run all four machines as both host and guest when testing.
> Do the logs on the host ip.add.re.ss provide any further details? journalctl -t sshd gives this - Apr 18 05:29:03 server sshd[2052]: error: Failed to allocate internet-domain X11 display socket. On Thu, Apr 18, 2024 at 5:54 AM Michael Kjörling <2695bd53d...@ewoof.net> wrote: > > On 18 Apr 2024 05:38 -0500, from wizard10...@gmail.com (allan): > > Have four Sid machines here > > In the context of these SSH sessions, are those clients or servers? > > > > ssh -vv -Y u...@ip.add.re.ss just gives "X11 forwarding request failed > > on channel 0" > > Do the logs on the host ip.add.re.ss provide any further details? > > -- > Michael Kjörling 🔗 https://michael.kjorling.se > “Remember when, on the Internet, nobody cared that you were a dog?” > -- we see things not as they are, but as we are. -- anais nin