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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b="F/T9DQiR"; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -4.12 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b="F/T9DQiR"; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 71B6E22051 X-Spam-Score: -4.12 X-Migadu-Scanner: scn0.migadu.com X-TUID: rKJ5FJAQ5GWI Hi, Andrew Tropin skribis: >>> ice-9/boot-9.scm:1685:16: In procedure raise-exception: >>> Throw to key `guile-ssh-error' with args `("channel-open-session" "Chan= nel opening failure: channel 67 error (2) open failed" # #f)'. >> >> Are there any hints from sshd in the /var/log/messages of that machine >> as to why the connection was closed? > > bob@pinky /var/log$ zcat messages.1.gz | grep "Oct 4" | grep ssh It=E2=80=99s hard (if not impossible) to see which lines correspond to the = error above. :-) Could try to reproduce the bug, and have =E2=80=98tail -f /var/log/messages= =E2=80=99 running on the server side so you can capture just the right lines? /var/log/debug might be interesting too. Thanks, Ludo=E2=80=99.