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Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201]:59479 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mvfwG-0000nZ-Ah; Fri, 10 Dec 2021 08:27:52 -0500 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <87pmqlq4s1.fsf@h-brs.de> <871r318spu.fsf@h-brs.de> Date: Fri, 10 Dec 2021 14:27:49 +0100 In-Reply-To: <871r318spu.fsf@h-brs.de> (Alexander Asteroth's message of "Sat, 27 Nov 2021 17:31:59 +0100") Message-ID: <87pmq4a8tm.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lars-Dominik Braun , 52139@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; 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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b="qOcm90v/"; 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: -3.66 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gnu.org header.s=fencepost-gnu-org header.b="qOcm90v/"; 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: 0572334B33 X-Spam-Score: -3.66 X-Migadu-Scanner: scn1.migadu.com X-TUID: 6TmPEQZLCn6v Hi Alexander, Alexander Asteroth skribis: > I found the cause: > > in ~/.guix-profile/etc/profile environment variables are set for jupyter: > >> export JUPYTER_PATH=3D"${GUIX_PROFILE:-/gnu/store/ichrcarq2k4lhdmm2izc3f= 1xjbziz49v-profile}/share/jupyter${JUPYTER_PATH:+:}$JUPYTER_PATH" >> export JUPYTER_CONFIG_DIR=3D"${GUIX_PROFILE:-/gnu/store/ichrcarq2k4lhdmm= 2izc3f1xjbziz49v-profile}/etc/jupyter${JUPYTER_CONFIG_DIR:+:}$JUPYTER_CONFI= G_DIR" > > The jupyter config path causes the problem, since jupyter tries to write > into it (and it is located in a read only filesystem). Unsetting the > environment variable solves the issue. I can=E2=80=99t reproduce it with: --8<---------------cut here---------------start------------->8--- $ guix describe Generacio 196 Dec 06 2021 11:23:08 (nuna) guix 9478a25 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: 9478a252509a93f3e7f486cbc549631185ba071d $ guix shell jupyter -CN --no-cwd -- jupyter notebook --8<---------------cut here---------------end--------------->8--- Perhaps that=E2=80=99s because I didn=E2=80=99t trigger actions that would = cause Jupyter to attempt to write to $JUPYTER_CONFIG_DIR? The JUPYTER_CONFIG_DIR search path was added to =E2=80=98python-jupyter-cor= e=E2=80=99 in commit 1683e9d9677d54f695a54fc44ed309287989fc34. Lars, what are you thoughts? Thanks, Ludo=E2=80=99.