TASK ERROR: command '/usr/bin/termproxy 5900

[faisa7847]

failed waiting for client: timed out
TASK ERROR: command '/usr/bin/termproxy 5900 --path /nodes/prx1 --perm Sys.Console -- /bin/login -f root' failed: exit code 1

I get this error while entering in my shell from proxmox ve

 

[SpeakEZ.ai]

Are you doing DNS name rewrites? I have the same error when using the alias for the node name - which is rewritten by Nginx Proxy Manager.

However, when I SSH directly into the host from a terminal on my desktop using the IPv4 address, all is well. I suspect that there's something in the base config of the Proxmox host that's "expecting" an IPv4 address in that endpoint. So I'm scouting around to see if there's a way to manage the URL "internally" such that I don't get the error.

Here I get an "undefined (Code: 1006)" when I spawn the console instance from the host menu.

 

[kayamb]

I too ran into this issue while browsing through the Nginx Proxy Manager. To fix it, enable websockets support for the host (see attached screenshot).