GNU bug report logs - #40125
Problem with guix offload: Remote channel closed

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Message #11 received at 40125 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Mikael Djurfeldt <mikael <at> djurfeldt.com>
Cc: 40125 <at> debbugs.gnu.org
Subject: Re: bug#40125: Problem with guix offload: Remote channel closed
Date: Sat, 21 Mar 2020 16:50:41 +0100

Hi Mikael!

Good to see you here.  :-)

Mikael Djurfeldt <mikael <at> djurfeldt.com> skribis:

> mdj <at> hat:~$ guix offload test
> guix offload: testing 1 build machines defined in
> '/etc/guix/machines.scm'...
> guix offload: Guix is usable on 'wand.pdc.kth.se' (test returned
> "/gnu/store/883yjkl46dxw9mzykykmbs0yzwyxm17z-test")
> guix offload: 'wand.pdc.kth.se' is running GNU Guile 3.0.1
> sending 1 store item (0 MiB) to 'wand.pdc.kth.se'...
> exporting path `/gnu/store/gl7dps3yx0vrxz16sj7q3w7gs3vdbxj4-export-test'
> ;;; [2020/03/18 20:53:04.930901, 0] write_to_channel_port: [GSSH ERROR]
> Remote channel is closed: #<input-output: channel (open) 7f5ed680e780>
> Backtrace:
>            1 (primitive-load "/home/mdj/.config/guix/current/bin/guix")
> In guix/ui.scm:
>   1833:12  0 (run-guix-command _ . _)
>
> guix/ui.scm:1833:12: In procedure run-guix-command:
> Throw to key `guile-ssh-error' with args `("write_to_channel_port" "Remote
> channel is closed" #<input-output: channel (open) 7f5ed680e780> #f)'.

Did you generate a signing key on wand.pdc.kth.se?  Specifically with:

  sudo guix archive --generate-key

(See
<https://guix.gnu.org/manual/devel/en/html_node/Invoking-guix-archive.html>.)

Error reporting in guix offload is currently suboptimal as you have
seen.  There’s a couple of bug reports open on that topic, so hopefully
we’ll get there soon!

Ludo’.

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