From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
Subject: bug#40125: Problem with guix offload: Remote channel closed
Date: Sat, 21 Mar 2020 16:50:41 +0100
Message-ID: <87eetl1zce.fsf@gnu.org>
References: <CAA2XvwKTtJvmKVkgKQw+ZnkyFxdScNLx6KWx4DQx3eP4rt8UUw@mail.gmail.com>
 <CAA2XvwKrnhVRNykuXDtMvcqFAU7d0MRvaOF6xzhYCtQxu_5LPw@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
Return-path: <bug-guix-bounces+gcggb-bug-guix=m.gmane-mx.org@gnu.org>
Received: from eggs.gnu.org ([2001:470:142:3::10]:43664)
 by lists.gnu.org with esmtp (Exim 4.90_1)
 (envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1jFgOz-0007ki-Sn
 for bug-guix@gnu.org; Sat, 21 Mar 2020 11:51:10 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
 (envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1jFgOx-0007Ca-P9
 for bug-guix@gnu.org; Sat, 21 Mar 2020 11:51:09 -0400
Received: from debbugs.gnu.org ([209.51.188.43]:41851)
 by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16)
 (Exim 4.71) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
 id 1jFgOx-0007Bo-LO
 for bug-guix@gnu.org; Sat, 21 Mar 2020 11:51:07 -0400
Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2)
 (envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1jFgOw-0005MO-7d
 for bug-guix@gnu.org; Sat, 21 Mar 2020 11:51:06 -0400
Sender: "Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Resent-Message-ID: <handler.40125.B40125.158480585220578@debbugs.gnu.org>
In-Reply-To: <CAA2XvwKrnhVRNykuXDtMvcqFAU7d0MRvaOF6xzhYCtQxu_5LPw@mail.gmail.com>
 (Mikael Djurfeldt's message of "Wed, 18 Mar 2020 21:01:36 +0100")
List-Id: Bug reports for GNU Guix <bug-guix.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/bug-guix>,
 <mailto:bug-guix-request@gnu.org?subject=unsubscribe>
List-Archive: <https://lists.gnu.org/archive/html/bug-guix>
List-Post: <mailto:bug-guix@gnu.org>
List-Help: <mailto:bug-guix-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/bug-guix>,
 <mailto:bug-guix-request@gnu.org?subject=subscribe>
Errors-To: bug-guix-bounces+gcggb-bug-guix=m.gmane-mx.org@gnu.org
Sender: "bug-Guix" <bug-guix-bounces+gcggb-bug-guix=m.gmane-mx.org@gnu.org>
To: Mikael Djurfeldt <mikael@djurfeldt.com>
Cc: 40125@debbugs.gnu.org

Hi Mikael!

Good to see you here.  :-)

Mikael Djurfeldt <mikael@djurfeldt.com> skribis:

> mdj@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=E2=80=99s a couple of bug reports open on that topic, so hopef=
ully
we=E2=80=99ll get there soon!

Ludo=E2=80=99.