From unknown Sat Aug 16 16:19:37 2025 X-Loop: help-debbugs@gnu.org Subject: bug#27017: 'guix package --list-generations' does not handle SIGPIPE properly Resent-From: Alex Vong Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Mon, 22 May 2017 09:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 27017 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 27017@debbugs.gnu.org X-Debbugs-Original-To: bug-guix@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.14954448314971 (code B ref -1); Mon, 22 May 2017 09:21:02 +0000 Received: (at submit) by debbugs.gnu.org; 22 May 2017 09:20:31 +0000 Received: from localhost ([127.0.0.1]:59991 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dCjVu-0001I7-Oz for submit@debbugs.gnu.org; Mon, 22 May 2017 05:20:30 -0400 Received: from eggs.gnu.org ([208.118.235.92]:57390) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dCjVt-0001Hs-0s for submit@debbugs.gnu.org; Mon, 22 May 2017 05:20:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dCjVm-00015R-O0 for submit@debbugs.gnu.org; Mon, 22 May 2017 05:20:23 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_40, FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:46602) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dCjVm-00015M-Ke for submit@debbugs.gnu.org; Mon, 22 May 2017 05:20:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48361) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dCjVl-0003kY-Ig for bug-guix@gnu.org; Mon, 22 May 2017 05:20:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dCjVi-00014u-8X for bug-guix@gnu.org; Mon, 22 May 2017 05:20:21 -0400 Received: from mail-pf0-x231.google.com ([2607:f8b0:400e:c00::231]:32789) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dCjVi-00014m-2m for bug-guix@gnu.org; Mon, 22 May 2017 05:20:18 -0400 Received: by mail-pf0-x231.google.com with SMTP id e193so76697642pfh.0 for ; Mon, 22 May 2017 02:20:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:user-agent:mime-version; bh=kZ7WT0nXEduhsQG9kbP+B67tamazmka2Cv0QgbpwcB4=; b=W1O/HUpy4GosxtxxZxnAHXp051g2W+QFcqth++hfD+y17hbQAGAYgJarViDNe/RK2g kvqBc3Vhj5BoTkziWKZNnVv5c5cr/VBtQ0VUE2EDIoQH+iSmBHieSlwVYvWQmylYoQ24 Gp3M+WpyIOWxCd8V5D0jhWS1DyUOvV7TAG60KOpLU52ofaohB6TgZ5D/khnRNGKK+cMl x+xjG/gUkhjH1YxMUqkGbKuk1MpRjIKEjTyyzQYt1EPQUuGk/0fzTUEyVzUyZ0xQUUv6 Q6PxOfGnLvISZqeYnulKgJ4JfgCvwhibtDoHVLtYQVle9Wm+WG4GJ6KMXnh42Uzv+TzA oHFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:user-agent :mime-version; bh=kZ7WT0nXEduhsQG9kbP+B67tamazmka2Cv0QgbpwcB4=; b=CFame9tbN2uWYO8KwwrWvuOR0Wilq1qfhUoiwECPIPRJebyH3Z1vMk043j+Yi5UM/w nE52WE8/AWa5ltf7UmeXe2JiLA7Zcl7ejTaY7HVyMMffJPiwN72auzpBkL0x94CmaAb/ 3SY8/Y7+K4fAhD0/DF+L7mIHZx9hOxsm8gluDg6oPSz2AFcYlOGv3ljFtxMw4TOFzjzq pDCkDnUkbg98Tw9+HPUdw0e6ymy3FzTK1u+EuJ/UbGY04egmq806360ArpSQj2bEAecK /qEh7YmiAktkqM6Fs94qjBt+B8goEs1JPflMlIKA2ZM9zEcm4WudGNr/5k2hNGj+ZGKo GlBg== X-Gm-Message-State: AODbwcAe5K+vk5aIb3Z7AhDQnpJzwDCpWI7V7C3tVP8+BhFIk06mlL+z 6ubrIUgR/MRhUQ== X-Received: by 10.99.107.136 with SMTP id g130mr3405960pgc.3.1495444816854; Mon, 22 May 2017 02:20:16 -0700 (PDT) Received: from debian (n058152179145.netvigator.com. [58.152.179.145]) by smtp.gmail.com with ESMTPSA id a78sm27736460pfk.122.2017.05.22.02.20.15 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 22 May 2017 02:20:16 -0700 (PDT) From: Alex Vong Date: Mon, 22 May 2017 17:20:02 +0800 Message-ID: <87o9ulz1rx.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.8 (---) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.8 (---) --=-=-= Content-Type: text/plain Hello guix, Recently, I find out that running 'guix package --list-generations | head' will give an error. I suspect that's because 'guix package --list-generations' does not handle SIGPIPE properly. The output of the command is pasted below: $ LC_ALL=C guix package --list-generations | head Generation 86 Apr 30 2017 22:02:29 + ffmpeg 3.3 out /gnu/store/ihbs3i1dhy4z345db2a1rhid6fpv2p1y-ffmpeg-3.3 + youtube-dl 2017.04.14 out /gnu/store/p04rk5gmd5vknx9hbkq12i49cgympx42-youtube-dl-2017.04.14 + python-ipython 5.2.2 out /gnu/store/q6v3xjxhy6gmaby6pdz82a9g5wi8jcqm-python-ipython-5.2.2 + mpv 0.24.0 out /gnu/store/f80fh5fp2hbjh2pi4lchrm5zmkmnzx9g-mpv-0.24.0 + emacs-clojure-mode 5.4.0 out /gnu/store/69s3hs72j54z94m3vy6h37v3rqhn7dyx-emacs-clojure-mode-5.4.0 + emacs-emms 4.2 out /gnu/store/i524h96f504xgf6gfykw7incm58ng4ww-emacs-emms-4.2 + qemu 2.8.1 out /gnu/store/ihy8yzv3ww9slvy1639qji4c7sv9b68l-qemu-2.8.1 + audacity 2.1.3 out /gnu/store/k04ibjfy8l6a0cz33n8bhyhxhq1c5zd3-audacity-2.1.3 + minetest 0.4.15 out /gnu/store/s1a7lvpdspi220fnkadqzamkwzvfv2wx-minetest-0.4.15 guix package: error: scm_flush: Broken pipe Backtrace: In unknown file: ?: 2 [apply-smob/1 # quit 1] In ice-9/boot-9.scm: 160: 1 [catch #t # ...] In unknown file: ?: 0 [apply-smob/1 #] ERROR: In procedure apply-smob/1: ERROR: In procedure scm_flush: Broken pipe Cheers, Alex --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEdZDkzSn0Cycogr9IxYq4eRf1Ea4FAlkirUIACgkQxYq4eRf1 Ea6ZHg/7BJsmTXQ9tc9a7o0CieJe0rtEP+mgFkL2bCqkYZiin+OJO+GChVy+Y5It VmQJMhnSLbK5gETmCc1YeYhKyCgztS47Kryk0Rjvh//7oh/BKIxWvTR5dQDC/nIK CaOHm1UsnLQICQje6xUZyhRQlYDEEEbSF5tGmAvQEMLMCHhfiyyTvFrHKupswdgW kiLXliRfc2kcDpulZ2JW/lDcSoZN4H3fCTPU56Ba2QwTfENa/LNO4nV2J3tRJ8bI n8Z5Oa1v2t044TB1BNWy8qzFOW/UW/HUPxX3geSOa9bmLQb69PWuGMtLomzK9Kep Lwv9E6J7w/FANndkWj6Y3aW6DfCH4nkZk1WrO6e6py8TCK2GCyHgsOV0nBRI6XIf 20Et11VR+j9lzUVETiwdGcvh/JNHwhXt+tGsJMoE+ZWnXd6OCDIGVUG6POJAjKQl 6lhr3ua+eRCDs924raVhw3g/AzomkmmQcnIOhzUdbw9FP7SeIgPgS+TJv1LTSeJo yWTT8suCC/8Kyjpas4Zt+LUx8OqtE5osHxEgygGVFRLGFsHWTRJBDn/zyGgHdtmo +mnLa4YwS1/TnBKxgI9dANdkXtcdFIIPQGoT8KBM9SDtp733flh3xRfvaVoF6VyO eQtWxMgImqZDoVe9Oz7CrqGnoYjh4EVDPsPjG7Q0wJd/HgFiyC0= =1FYy -----END PGP SIGNATURE----- --=-=-=-- From unknown Sat Aug 16 16:19:37 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Alex Vong Subject: bug#27017: closed (Re: bug#27017: 'guix package --list-generations' does not handle SIGPIPE properly) Message-ID: References: <87k2576xrw.fsf@gnu.org> <87o9ulz1rx.fsf@gmail.com> X-Gnu-PR-Message: they-closed 27017 X-Gnu-PR-Package: guix Reply-To: 27017@debbugs.gnu.org Date: Tue, 23 May 2017 21:59:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1495576742-20946-1" This is a multi-part message in MIME format... ------------=_1495576742-20946-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #27017: 'guix package --list-generations' does not handle SIGPIPE properly which was filed against the guix package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 27017@debbugs.gnu.org. --=20 27017: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D27017 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1495576742-20946-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 27017-done) by debbugs.gnu.org; 23 May 2017 21:58:41 +0000 Received: from localhost ([127.0.0.1]:35197 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dDHpB-0005RI-D6 for submit@debbugs.gnu.org; Tue, 23 May 2017 17:58:41 -0400 Received: from eggs.gnu.org ([208.118.235.92]:48015) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dDHpA-0005R3-4t for 27017-done@debbugs.gnu.org; Tue, 23 May 2017 17:58:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dDHp1-0006b8-MM for 27017-done@debbugs.gnu.org; Tue, 23 May 2017 17:58:34 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=BAYES_05,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40075) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dDHp1-0006ax-JP; Tue, 23 May 2017 17:58:31 -0400 Received: from reverse-83.fdn.fr ([80.67.176.83]:41310 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dDHp0-0004qt-Uw; Tue, 23 May 2017 17:58:31 -0400 From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) To: Alex Vong Subject: Re: bug#27017: 'guix package --list-generations' does not handle SIGPIPE properly References: <87o9ulz1rx.fsf@gmail.com> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 4 Prairial an 225 de la =?utf-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-unknown-linux-gnu Date: Tue, 23 May 2017 23:58:27 +0200 In-Reply-To: <87o9ulz1rx.fsf@gmail.com> (Alex Vong's message of "Mon, 22 May 2017 17:20:02 +0800") Message-ID: <87k2576xrw.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: 27017-done Cc: 27017-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.0 (-----) Hi Alex, Alex Vong skribis: > $ LC_ALL=3DC guix package --list-generations | head > Generation 86 Apr 30 2017 22:02:29 > + ffmpeg 3.3 out /gnu/store/ihbs3i1dhy4z345db2a1rhid6fpv2p1y-ffmpeg-3.3 > + youtube-dl 2017.04.14 out /gnu/store/p04rk5gmd5vknx9hbkq12i49cgympx42-= youtube-dl-2017.04.14 > + python-ipython 5.2.2 out /gnu/store/q6v3xjxhy6gmaby6pdz82a9g5wi8jcqm-p= ython-ipython-5.2.2 > + mpv 0.24.0 out /gnu/store/f80fh5fp2hbjh2pi4lchrm5zmkmnzx9g-mpv-0.24.0 > + emacs-clojure-mode 5.4.0 out /gnu/store/69s3hs72j54z94m3vy6h37v3rqhn7d= yx-emacs-clojure-mode-5.4.0 > + emacs-emms 4.2 out /gnu/store/i524h96f504xgf6gfykw7incm58ng4ww-emacs-e= mms-4.2 > + qemu 2.8.1 out /gnu/store/ihy8yzv3ww9slvy1639qji4c7sv9b68l-qemu-2.8.1 > + audacity 2.1.3 out /gnu/store/k04ibjfy8l6a0cz33n8bhyhxhq1c5zd3-audacit= y-2.1.3 > + minetest 0.4.15 out /gnu/store/s1a7lvpdspi220fnkadqzamkwzvfv2wx-minete= st-0.4.15 > guix package: error: scm_flush: Broken pipe > Backtrace: > In unknown file: > ?: 2 [apply-smob/1 # quit 1] > In ice-9/boot-9.scm: > 160: 1 [catch #t # ...] > In unknown file: > ?: 0 [apply-smob/1 #] > > ERROR: In procedure apply-smob/1: > ERROR: In procedure scm_flush: Broken pipe Fixed in 807ba51950720d5321ea1c95234805ccdf9b479b, thanks! Ludo=E2=80=99. ------------=_1495576742-20946-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 22 May 2017 09:20:31 +0000 Received: from localhost ([127.0.0.1]:59991 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dCjVu-0001I7-Oz for submit@debbugs.gnu.org; Mon, 22 May 2017 05:20:30 -0400 Received: from eggs.gnu.org ([208.118.235.92]:57390) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dCjVt-0001Hs-0s for submit@debbugs.gnu.org; Mon, 22 May 2017 05:20:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dCjVm-00015R-O0 for submit@debbugs.gnu.org; Mon, 22 May 2017 05:20:23 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_40, FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:46602) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dCjVm-00015M-Ke for submit@debbugs.gnu.org; Mon, 22 May 2017 05:20:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48361) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dCjVl-0003kY-Ig for bug-guix@gnu.org; Mon, 22 May 2017 05:20:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dCjVi-00014u-8X for bug-guix@gnu.org; Mon, 22 May 2017 05:20:21 -0400 Received: from mail-pf0-x231.google.com ([2607:f8b0:400e:c00::231]:32789) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dCjVi-00014m-2m for bug-guix@gnu.org; Mon, 22 May 2017 05:20:18 -0400 Received: by mail-pf0-x231.google.com with SMTP id e193so76697642pfh.0 for ; Mon, 22 May 2017 02:20:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:user-agent:mime-version; bh=kZ7WT0nXEduhsQG9kbP+B67tamazmka2Cv0QgbpwcB4=; b=W1O/HUpy4GosxtxxZxnAHXp051g2W+QFcqth++hfD+y17hbQAGAYgJarViDNe/RK2g kvqBc3Vhj5BoTkziWKZNnVv5c5cr/VBtQ0VUE2EDIoQH+iSmBHieSlwVYvWQmylYoQ24 Gp3M+WpyIOWxCd8V5D0jhWS1DyUOvV7TAG60KOpLU52ofaohB6TgZ5D/khnRNGKK+cMl x+xjG/gUkhjH1YxMUqkGbKuk1MpRjIKEjTyyzQYt1EPQUuGk/0fzTUEyVzUyZ0xQUUv6 Q6PxOfGnLvISZqeYnulKgJ4JfgCvwhibtDoHVLtYQVle9Wm+WG4GJ6KMXnh42Uzv+TzA oHFQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:user-agent :mime-version; bh=kZ7WT0nXEduhsQG9kbP+B67tamazmka2Cv0QgbpwcB4=; b=CFame9tbN2uWYO8KwwrWvuOR0Wilq1qfhUoiwECPIPRJebyH3Z1vMk043j+Yi5UM/w nE52WE8/AWa5ltf7UmeXe2JiLA7Zcl7ejTaY7HVyMMffJPiwN72auzpBkL0x94CmaAb/ 3SY8/Y7+K4fAhD0/DF+L7mIHZx9hOxsm8gluDg6oPSz2AFcYlOGv3ljFtxMw4TOFzjzq pDCkDnUkbg98Tw9+HPUdw0e6ymy3FzTK1u+EuJ/UbGY04egmq806360ArpSQj2bEAecK /qEh7YmiAktkqM6Fs94qjBt+B8goEs1JPflMlIKA2ZM9zEcm4WudGNr/5k2hNGj+ZGKo GlBg== X-Gm-Message-State: AODbwcAe5K+vk5aIb3Z7AhDQnpJzwDCpWI7V7C3tVP8+BhFIk06mlL+z 6ubrIUgR/MRhUQ== X-Received: by 10.99.107.136 with SMTP id g130mr3405960pgc.3.1495444816854; Mon, 22 May 2017 02:20:16 -0700 (PDT) Received: from debian (n058152179145.netvigator.com. [58.152.179.145]) by smtp.gmail.com with ESMTPSA id a78sm27736460pfk.122.2017.05.22.02.20.15 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 22 May 2017 02:20:16 -0700 (PDT) From: Alex Vong To: bug-guix@gnu.org Subject: 'guix package --list-generations' does not handle SIGPIPE properly Date: Mon, 22 May 2017 17:20:02 +0800 Message-ID: <87o9ulz1rx.fsf@gmail.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.8 (---) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.8 (---) --=-=-= Content-Type: text/plain Hello guix, Recently, I find out that running 'guix package --list-generations | head' will give an error. I suspect that's because 'guix package --list-generations' does not handle SIGPIPE properly. The output of the command is pasted below: $ LC_ALL=C guix package --list-generations | head Generation 86 Apr 30 2017 22:02:29 + ffmpeg 3.3 out /gnu/store/ihbs3i1dhy4z345db2a1rhid6fpv2p1y-ffmpeg-3.3 + youtube-dl 2017.04.14 out /gnu/store/p04rk5gmd5vknx9hbkq12i49cgympx42-youtube-dl-2017.04.14 + python-ipython 5.2.2 out /gnu/store/q6v3xjxhy6gmaby6pdz82a9g5wi8jcqm-python-ipython-5.2.2 + mpv 0.24.0 out /gnu/store/f80fh5fp2hbjh2pi4lchrm5zmkmnzx9g-mpv-0.24.0 + emacs-clojure-mode 5.4.0 out /gnu/store/69s3hs72j54z94m3vy6h37v3rqhn7dyx-emacs-clojure-mode-5.4.0 + emacs-emms 4.2 out /gnu/store/i524h96f504xgf6gfykw7incm58ng4ww-emacs-emms-4.2 + qemu 2.8.1 out /gnu/store/ihy8yzv3ww9slvy1639qji4c7sv9b68l-qemu-2.8.1 + audacity 2.1.3 out /gnu/store/k04ibjfy8l6a0cz33n8bhyhxhq1c5zd3-audacity-2.1.3 + minetest 0.4.15 out /gnu/store/s1a7lvpdspi220fnkadqzamkwzvfv2wx-minetest-0.4.15 guix package: error: scm_flush: Broken pipe Backtrace: In unknown file: ?: 2 [apply-smob/1 # quit 1] In ice-9/boot-9.scm: 160: 1 [catch #t # ...] In unknown file: ?: 0 [apply-smob/1 #] ERROR: In procedure apply-smob/1: ERROR: In procedure scm_flush: Broken pipe Cheers, Alex --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEdZDkzSn0Cycogr9IxYq4eRf1Ea4FAlkirUIACgkQxYq4eRf1 Ea6ZHg/7BJsmTXQ9tc9a7o0CieJe0rtEP+mgFkL2bCqkYZiin+OJO+GChVy+Y5It VmQJMhnSLbK5gETmCc1YeYhKyCgztS47Kryk0Rjvh//7oh/BKIxWvTR5dQDC/nIK CaOHm1UsnLQICQje6xUZyhRQlYDEEEbSF5tGmAvQEMLMCHhfiyyTvFrHKupswdgW kiLXliRfc2kcDpulZ2JW/lDcSoZN4H3fCTPU56Ba2QwTfENa/LNO4nV2J3tRJ8bI n8Z5Oa1v2t044TB1BNWy8qzFOW/UW/HUPxX3geSOa9bmLQb69PWuGMtLomzK9Kep Lwv9E6J7w/FANndkWj6Y3aW6DfCH4nkZk1WrO6e6py8TCK2GCyHgsOV0nBRI6XIf 20Et11VR+j9lzUVETiwdGcvh/JNHwhXt+tGsJMoE+ZWnXd6OCDIGVUG6POJAjKQl 6lhr3ua+eRCDs924raVhw3g/AzomkmmQcnIOhzUdbw9FP7SeIgPgS+TJv1LTSeJo yWTT8suCC/8Kyjpas4Zt+LUx8OqtE5osHxEgygGVFRLGFsHWTRJBDn/zyGgHdtmo +mnLa4YwS1/TnBKxgI9dANdkXtcdFIIPQGoT8KBM9SDtp733flh3xRfvaVoF6VyO eQtWxMgImqZDoVe9Oz7CrqGnoYjh4EVDPsPjG7Q0wJd/HgFiyC0= =1FYy -----END PGP SIGNATURE----- --=-=-=-- ------------=_1495576742-20946-1--