From unknown Sun Jun 22 07:59:58 2025 X-Loop: help-debbugs@gnu.org Subject: bug#42068: CUPS :631/admin interface freezes Resent-From: Tobias Geerinckx-Rice Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Fri, 26 Jun 2020 21:19:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 42068 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: 42068@debbugs.gnu.org X-Debbugs-Original-To: bug-guix@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.159320632126298 (code B ref -1); Fri, 26 Jun 2020 21:19:02 +0000 Received: (at submit) by debbugs.gnu.org; 26 Jun 2020 21:18:41 +0000 Received: from localhost ([127.0.0.1]:43207 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jovk8-0006q6-Lo for submit@debbugs.gnu.org; Fri, 26 Jun 2020 17:18:41 -0400 Received: from lists.gnu.org ([209.51.188.17]:33404) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jovk3-0006pv-Dg for submit@debbugs.gnu.org; Fri, 26 Jun 2020 17:18:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43828) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jovk3-00013s-7o for bug-guix@gnu.org; Fri, 26 Jun 2020 17:18:35 -0400 Received: from tobias.gr ([2a02:c205:2020:6054::1]:56290) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jovk0-0007SY-ID for bug-guix@gnu.org; Fri, 26 Jun 2020 17:18:34 -0400 Received: by tobias.gr (OpenSMTPD) with ESMTP id 2f6b4fa3 for ; Fri, 26 Jun 2020 21:18:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=tobias.gr; h=from:to :subject:date:message-id:mime-version:content-type; s=2018; i= me@tobias.gr; bh=p0eJIjEgH/gxzLy6VABPNao8OkIzJDMk1/oP5RDI+3k=; b= msLom33aIoOWQYfPOCvKCZGAXKN7AbEAEliysV35LFItGz90a2oAqpkv6N9Vg1a8 ooaFvCAZRrAWPDK1BuZ6p7n1U5J4AYQC4j3+N0mCYwb7tZrYxlzsv/utSbzppfwH eYlKKeJr3lL5/mQdPnhCRkxY10cDQxwui8qrJEVWmc0xOSfmnCl+jMpFng2SHPST rKVuNWiU2xVqiyhp5S/97hcXrEsqFOy7hcGdQ//d4KcvA4zB3mJ/DwbEJgwK0zEm O3UI7c8JFIsWWXRFXEv/uZUUDmfc+XQB06mrcExiuJ2efHwHtK2AMYHnUepTqd+Y cKRaIJISNHcSCKtexXFY3Q== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id 10daf880 (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO) for ; Fri, 26 Jun 2020 21:18:32 +0000 (UTC) BIMI-Selector: v=BIMI1; s=default; From: Tobias Geerinckx-Rice Date: Fri, 26 Jun 2020 23:18:26 +0200 Message-ID: <877dvtsezh.fsf@nckx> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=2a02:c205:2020:6054::1; envelope-from=me@tobias.gr; helo=tobias.gr X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-Spam-Score: -1.4 (-) 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: -2.4 (--) --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Guix, When visiting localhost:631/admin, the server appears to freeze=20 (blank page). However, exactly 2 minutes later content is served=20 and buttons like =E2=80=98Find New Printer=E2=80=99 [appear to] work withou= t=20 delay. Some error_log debug output below. Note the 2 neat 1-minute=20 time-outs. It's likely that this is an upstream bug (but not quite this [1]).=20 I'll try upgrading CUPS and gathering more infos. Kind regards, T G-R [1]: https://github.com/apple/cups/issues/5755 =2D-8<---------------cut here---------------start------------->8--- D [26/Jun/2020:22:30:44 +0200] [Client 1199] Waiting for CGI data. D [26/Jun/2020:22:30:44 +0200] [CGI] admin.cgi started... D [26/Jun/2020:22:30:44 +0200] [CGI] http=3D0x572bbd388140 D [26/Jun/2020:22:30:44 +0200] [CGI] cgiSetVariable:=20 SECTION=3D\"admin\" D [26/Jun/2020:22:30:44 +0200] [CGI] cgiSetVariable:=20 REFRESH_PAGE=3D\"\" D [26/Jun/2020:22:30:44 +0200] [CGI] org.cups.sid cookie not=20 found, initializing! D [26/Jun/2020:22:30:44 +0200] [CGI] org.cups.sid cookie is=20 \"7be9c6067fac85f5930e650697b46a8e\" D [26/Jun/2020:22:30:44 +0200] [CGI] No form data, showing main=20 menu... D [26/Jun/2020:22:31:44 +0200] Report: clients=3D100 D [26/Jun/2020:22:31:44 +0200] Report: jobs=3D0 D [26/Jun/2020:22:31:44 +0200] Report: jobs-active=3D0 D [26/Jun/2020:22:31:44 +0200] Report: printers=3D1 D [26/Jun/2020:22:31:44 +0200] Report:=20 stringpool-string-count=3D2150 D [26/Jun/2020:22:31:44 +0200] Report:=20 stringpool-alloc-bytes=3D14480 D [26/Jun/2020:22:31:44 +0200] Report:=20 stringpool-total-bytes=3D43296 D [26/Jun/2020:22:32:44 +0200] [Client 807] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 807] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" I [26/Jun/2020:22:32:44 +0200] Resuming new connection=20 processing... D [26/Jun/2020:22:32:44 +0200] Report: clients=3D99 D [26/Jun/2020:22:32:44 +0200] Report: jobs=3D0 D [26/Jun/2020:22:32:44 +0200] Report: jobs-active=3D0 D [26/Jun/2020:22:32:44 +0200] Report: printers=3D1 D [26/Jun/2020:22:32:44 +0200] Report:=20 stringpool-string-count=3D2150 D [26/Jun/2020:22:32:44 +0200] Report:=20 stringpool-alloc-bytes=3D14480 D [26/Jun/2020:22:32:44 +0200] Report:=20 stringpool-total-bytes=3D43296 D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] [Client 1200] Server address is=20 "/var/run/cups/cups.sock". D [26/Jun/2020:22:32:44 +0200] [Client 1200] Accepted from=20 localhost (Domain) D [26/Jun/2020:22:32:44 +0200] [Client 1200] Waiting for request. W [26/Jun/2020:22:32:44 +0200] Max clients reached, holding new=20 connections... D [26/Jun/2020:22:32:44 +0200] [Client 1200] GET=20 /admin/conf/cupsd.conf HTTP/1.1 D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] [Client 1200] Read: status=3D200,=20 state=3D3 D [26/Jun/2020:22:32:44 +0200] [Client 1200] No authentication=20 data provided. D [26/Jun/2020:22:32:44 +0200] cupsdIsAuthorized: username=3D"" D [26/Jun/2020:22:32:44 +0200] [Client 1200] cupsdSendHeader:=20 code=3D401, type=3D"text/html", auth_type=3D0 D [26/Jun/2020:22:32:44 +0200] [Client 1200] WWW-Authenticate:=20 Basic realm=3D\"CUPS\", PeerCred, Local trc=3D\"y\" D [26/Jun/2020:22:32:44 +0200] [Client 1200] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" I [26/Jun/2020:22:32:44 +0200] Resuming new connection=20 processing... D [26/Jun/2020:22:32:44 +0200] [Client 811] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 811] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] PID 7754=20 (/gnu/store/w6wnki4glaxxwmdh56fqf4yis3k7n8yg-cups-server-bin/lib/cups/cg> D [26/Jun/2020:22:32:44 +0200] [Client 815] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 815] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] PID 7755=20 (/gnu/store/w6wnki4glaxxwmdh56fqf4yis3k7n8yg-cups-server-bin/lib/cups/cg> D [26/Jun/2020:22:32:44 +0200] [Client 819] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 819] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] PID 7756=20 (/gnu/store/w6wnki4glaxxwmdh56fqf4yis3k7n8yg-cups-server-bin/lib/cups/cg> D [26/Jun/2020:22:32:44 +0200] [Client 823] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 823] Closing connection. =2D-8<---------------cut here---------------end--------------->8--- --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQT12iAyS4c9C3o4dnINsP+IT1VteQUCXvZmIgAKCRANsP+IT1Vt eZh3AP9O1K3W7zPnC5ZNpazLouzkRLeFq2n5o+Ckng6hHOaKEgEA7Nz4kmDsMPUI bo1ihvQuKVvrOjXREk6wyuiJ468QPQk= =xDMe -----END PGP SIGNATURE----- --=-=-=-- From debbugs-submit-bounces@debbugs.gnu.org Sat Jun 27 05:33:03 2020 Received: (at control) by debbugs.gnu.org; 27 Jun 2020 09:33:03 +0000 Received: from localhost ([127.0.0.1]:43482 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jp7Cp-0000iE-6e for submit@debbugs.gnu.org; Sat, 27 Jun 2020 05:33:03 -0400 Received: from eggs.gnu.org ([209.51.188.92]:57850) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jp7Co-0000hj-5S for control@debbugs.gnu.org; Sat, 27 Jun 2020 05:33:02 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:55005) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jp7Ci-0007kP-UJ for control@debbugs.gnu.org; Sat, 27 Jun 2020 05:32:56 -0400 Received: from ti0006q161-3115.bb.online.no ([88.95.106.80]:53776 helo=localhost) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jp7Ci-0003CV-FT for control@debbugs.gnu.org; Sat, 27 Jun 2020 05:32:56 -0400 From: Marius Bakke To: control@debbugs.gnu.org Subject: Date: Sat, 27 Jun 2020 11:32:45 +0200 Message-ID: <871rm0dfb6.fsf@gnu.org> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.3 (/) X-Debbugs-Envelope-To: control 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: -1.3 (-) merge 39801 42068 thanks From debbugs-submit-bounces@debbugs.gnu.org Sat Jun 19 04:19:49 2021 Received: (at control) by debbugs.gnu.org; 19 Jun 2021 08:19:49 +0000 Received: from localhost ([127.0.0.1]:58489 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1luWCj-0004Gg-F1 for submit@debbugs.gnu.org; Sat, 19 Jun 2021 04:19:49 -0400 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:59509) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1luWCh-0004GT-Ao for control@debbugs.gnu.org; Sat, 19 Jun 2021 04:19:48 -0400 Received: (Authenticated sender: brice@waegenei.re) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id 1BB6060002 for ; Sat, 19 Jun 2021 08:19:39 +0000 (UTC) Date: Sat, 19 Jun 2021 10:19:40 +0200 To: control@debbugs.gnu.org From: Brice Waegeneire Subject: control message for bug #49106 X-Spam-Score: -0.6 (/) X-Debbugs-Envelope-To: control 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" Message-Id: X-Spam-Score: -1.7 (-) merge 49106 39801 quit From unknown Sun Jun 22 07:59:58 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: Tobias Geerinckx-Rice Subject: bug#42068: closed (Re: CUPS :631/admin interface freezes) Message-ID: References: <87lf70xawq.fsf@nckx> <877dvtsezh.fsf@nckx> X-Gnu-PR-Message: they-closed 42068 X-Gnu-PR-Package: guix Reply-To: 42068@debbugs.gnu.org Date: Thu, 24 Jun 2021 02:19:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1624501142-27750-1" This is a multi-part message in MIME format... ------------=_1624501142-27750-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #42068: CUPS :631/admin interface freezes 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 42068@debbugs.gnu.org. --=20 42068: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D42068 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1624501142-27750-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 42068-done) by debbugs.gnu.org; 24 Jun 2021 02:18:50 +0000 Received: from localhost ([127.0.0.1]:42076 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lwEx8-0007DD-GR for submit@debbugs.gnu.org; Wed, 23 Jun 2021 22:18:50 -0400 Received: from tobias.gr ([80.241.217.52]:49066) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lwEx6-0007D3-Pk for 42068-done@debbugs.gnu.org; Wed, 23 Jun 2021 22:18:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=2018; bh=wiHa8DlX0mXUT IhOc/5GMwjYRzXFmrfOWmHw7ef2snA=; h=date:subject:to:from; d=tobias.gr; b=SyxMLfKxoBPVDRE7yF6uIjS4mT1DF+lETuF1Wj+yZMAnLHoy2sS6bBbtTHpKqVsC2FlQ 4CaXgNQIx/vBUHxWFJkbdXs2ROby+/+r6qJc1GAY0BK/pUQy+K0d/GMj2SazGdt8ZEKZ9W 3gPa4pb4mxfyec9C1rSvx+No1FNowT2vVvrVM4VBRv4tMBubkVTWioBLH2op2DQ4R192CU bLXw0z/T1N9vE/6ZrELGvILbqC8Po40ElcI8TIAKHk8pLFeKUrNvdXY8hZRWq5OtkXTvKn E1mLHOQdoIvmYHYUwKqHSdsPj0eYsFnPbqut8ZetudoGses2yNECosmySTI3gPyg== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id 4bac8f3b (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for <42068-done@debbugs.gnu.org>; Thu, 24 Jun 2021 02:18:45 +0000 (UTC) From: Tobias Geerinckx-Rice To: 42068-done@debbugs.gnu.org Subject: Re: CUPS :631/admin interface freezes BIMI-Selector: v=BIMI1; s=default; Date: Thu, 24 Jun 2021 04:18:45 +0200 Message-ID: <87lf70xawq.fsf@nckx> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 42068-done 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: -1.0 (-) --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable I've pushed some patches I've been using since =E2=80=98forever=E2=80=99 to= =20 core-updates. They simply remove the entire right-hand =E2=80=98Server=E2= =80=99=20 form, and short-circuit the logic behind it that caused the long=20 delays. An older work-around I tried was to simply link to the store=20 cupsd.conf in /etc/cups. This solves the immediate problem, and=20 even allows viewing (not editing) a few settings in said form.=20 It's an option for those who can't wait for core-updates to be=20 merged (don't forget to delete it next year=E2=80=A6 :-). However, doing so merely hides the fact that this code is broken=20 with -c FILE by effectively circumventing the option in a very=20 sneaky way. A step back, not forward. Kind regards, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iIMEARYKACsWIQT12iAyS4c9C3o4dnINsP+IT1VteQUCYNPrhg0cbWVAdG9iaWFz LmdyAAoJEA2w/4hPVW15H+IBAKjt+AhNQj4s0bLJFOP/wCHuYrUrH2F2AlZagSdO rhohAQDx3cG4gjjxwQlonES1RG98PswbiFDOygxSGkJEkoFHCg== =wVVw -----END PGP SIGNATURE----- --=-=-=-- ------------=_1624501142-27750-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 26 Jun 2020 21:18:41 +0000 Received: from localhost ([127.0.0.1]:43207 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jovk8-0006q6-Lo for submit@debbugs.gnu.org; Fri, 26 Jun 2020 17:18:41 -0400 Received: from lists.gnu.org ([209.51.188.17]:33404) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jovk3-0006pv-Dg for submit@debbugs.gnu.org; Fri, 26 Jun 2020 17:18:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43828) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jovk3-00013s-7o for bug-guix@gnu.org; Fri, 26 Jun 2020 17:18:35 -0400 Received: from tobias.gr ([2a02:c205:2020:6054::1]:56290) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jovk0-0007SY-ID for bug-guix@gnu.org; Fri, 26 Jun 2020 17:18:34 -0400 Received: by tobias.gr (OpenSMTPD) with ESMTP id 2f6b4fa3 for ; Fri, 26 Jun 2020 21:18:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed; d=tobias.gr; h=from:to :subject:date:message-id:mime-version:content-type; s=2018; i= me@tobias.gr; bh=p0eJIjEgH/gxzLy6VABPNao8OkIzJDMk1/oP5RDI+3k=; b= msLom33aIoOWQYfPOCvKCZGAXKN7AbEAEliysV35LFItGz90a2oAqpkv6N9Vg1a8 ooaFvCAZRrAWPDK1BuZ6p7n1U5J4AYQC4j3+N0mCYwb7tZrYxlzsv/utSbzppfwH eYlKKeJr3lL5/mQdPnhCRkxY10cDQxwui8qrJEVWmc0xOSfmnCl+jMpFng2SHPST rKVuNWiU2xVqiyhp5S/97hcXrEsqFOy7hcGdQ//d4KcvA4zB3mJ/DwbEJgwK0zEm O3UI7c8JFIsWWXRFXEv/uZUUDmfc+XQB06mrcExiuJ2efHwHtK2AMYHnUepTqd+Y cKRaIJISNHcSCKtexXFY3Q== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id 10daf880 (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO) for ; Fri, 26 Jun 2020 21:18:32 +0000 (UTC) BIMI-Selector: v=BIMI1; s=default; From: Tobias Geerinckx-Rice To: bug-guix@gnu.org Subject: CUPS :631/admin interface freezes Date: Fri, 26 Jun 2020 23:18:26 +0200 Message-ID: <877dvtsezh.fsf@nckx> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Received-SPF: pass client-ip=2a02:c205:2020:6054::1; envelope-from=me@tobias.gr; helo=tobias.gr X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-Spam-Score: -1.4 (-) 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: -2.4 (--) --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Guix, When visiting localhost:631/admin, the server appears to freeze=20 (blank page). However, exactly 2 minutes later content is served=20 and buttons like =E2=80=98Find New Printer=E2=80=99 [appear to] work withou= t=20 delay. Some error_log debug output below. Note the 2 neat 1-minute=20 time-outs. It's likely that this is an upstream bug (but not quite this [1]).=20 I'll try upgrading CUPS and gathering more infos. Kind regards, T G-R [1]: https://github.com/apple/cups/issues/5755 =2D-8<---------------cut here---------------start------------->8--- D [26/Jun/2020:22:30:44 +0200] [Client 1199] Waiting for CGI data. D [26/Jun/2020:22:30:44 +0200] [CGI] admin.cgi started... D [26/Jun/2020:22:30:44 +0200] [CGI] http=3D0x572bbd388140 D [26/Jun/2020:22:30:44 +0200] [CGI] cgiSetVariable:=20 SECTION=3D\"admin\" D [26/Jun/2020:22:30:44 +0200] [CGI] cgiSetVariable:=20 REFRESH_PAGE=3D\"\" D [26/Jun/2020:22:30:44 +0200] [CGI] org.cups.sid cookie not=20 found, initializing! D [26/Jun/2020:22:30:44 +0200] [CGI] org.cups.sid cookie is=20 \"7be9c6067fac85f5930e650697b46a8e\" D [26/Jun/2020:22:30:44 +0200] [CGI] No form data, showing main=20 menu... D [26/Jun/2020:22:31:44 +0200] Report: clients=3D100 D [26/Jun/2020:22:31:44 +0200] Report: jobs=3D0 D [26/Jun/2020:22:31:44 +0200] Report: jobs-active=3D0 D [26/Jun/2020:22:31:44 +0200] Report: printers=3D1 D [26/Jun/2020:22:31:44 +0200] Report:=20 stringpool-string-count=3D2150 D [26/Jun/2020:22:31:44 +0200] Report:=20 stringpool-alloc-bytes=3D14480 D [26/Jun/2020:22:31:44 +0200] Report:=20 stringpool-total-bytes=3D43296 D [26/Jun/2020:22:32:44 +0200] [Client 807] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 807] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" I [26/Jun/2020:22:32:44 +0200] Resuming new connection=20 processing... D [26/Jun/2020:22:32:44 +0200] Report: clients=3D99 D [26/Jun/2020:22:32:44 +0200] Report: jobs=3D0 D [26/Jun/2020:22:32:44 +0200] Report: jobs-active=3D0 D [26/Jun/2020:22:32:44 +0200] Report: printers=3D1 D [26/Jun/2020:22:32:44 +0200] Report:=20 stringpool-string-count=3D2150 D [26/Jun/2020:22:32:44 +0200] Report:=20 stringpool-alloc-bytes=3D14480 D [26/Jun/2020:22:32:44 +0200] Report:=20 stringpool-total-bytes=3D43296 D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] [Client 1200] Server address is=20 "/var/run/cups/cups.sock". D [26/Jun/2020:22:32:44 +0200] [Client 1200] Accepted from=20 localhost (Domain) D [26/Jun/2020:22:32:44 +0200] [Client 1200] Waiting for request. W [26/Jun/2020:22:32:44 +0200] Max clients reached, holding new=20 connections... D [26/Jun/2020:22:32:44 +0200] [Client 1200] GET=20 /admin/conf/cupsd.conf HTTP/1.1 D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] [Client 1200] Read: status=3D200,=20 state=3D3 D [26/Jun/2020:22:32:44 +0200] [Client 1200] No authentication=20 data provided. D [26/Jun/2020:22:32:44 +0200] cupsdIsAuthorized: username=3D"" D [26/Jun/2020:22:32:44 +0200] [Client 1200] cupsdSendHeader:=20 code=3D401, type=3D"text/html", auth_type=3D0 D [26/Jun/2020:22:32:44 +0200] [Client 1200] WWW-Authenticate:=20 Basic realm=3D\"CUPS\", PeerCred, Local trc=3D\"y\" D [26/Jun/2020:22:32:44 +0200] [Client 1200] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" I [26/Jun/2020:22:32:44 +0200] Resuming new connection=20 processing... D [26/Jun/2020:22:32:44 +0200] [Client 811] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 811] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] PID 7754=20 (/gnu/store/w6wnki4glaxxwmdh56fqf4yis3k7n8yg-cups-server-bin/lib/cups/cg> D [26/Jun/2020:22:32:44 +0200] [Client 815] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 815] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] PID 7755=20 (/gnu/store/w6wnki4glaxxwmdh56fqf4yis3k7n8yg-cups-server-bin/lib/cups/cg> D [26/Jun/2020:22:32:44 +0200] [Client 819] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 819] Closing connection. D [26/Jun/2020:22:32:44 +0200] cupsdSetBusyState: newbusy=3D"Active=20 clients", busy=3D"Active clients" D [26/Jun/2020:22:32:44 +0200] PID 7756=20 (/gnu/store/w6wnki4glaxxwmdh56fqf4yis3k7n8yg-cups-server-bin/lib/cups/cg> D [26/Jun/2020:22:32:44 +0200] [Client 823] Closing on unexpected=20 HTTP read state HTTP_STATE_GET_SEND. D [26/Jun/2020:22:32:44 +0200] [Client 823] Closing connection. =2D-8<---------------cut here---------------end--------------->8--- --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQT12iAyS4c9C3o4dnINsP+IT1VteQUCXvZmIgAKCRANsP+IT1Vt eZh3AP9O1K3W7zPnC5ZNpazLouzkRLeFq2n5o+Ckng6hHOaKEgEA7Nz4kmDsMPUI bo1ihvQuKVvrOjXREk6wyuiJ468QPQk= =xDMe -----END PGP SIGNATURE----- --=-=-=-- ------------=_1624501142-27750-1-- From unknown Sun Jun 22 07:59:58 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: hot12shots Subject: bug#39801: closed (Re: CUPS :631/admin interface freezes) Message-ID: References: <87lf70xawq.fsf@nckx> X-Gnu-PR-Message: they-closed 39801 X-Gnu-PR-Package: guix Reply-To: 39801@debbugs.gnu.org Date: Thu, 24 Jun 2021 02:19:02 +0000 Content-Type: multipart/mixed; boundary="----------=_1624501142-27750-3" This is a multi-part message in MIME format... ------------=_1624501142-27750-3 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #42068: CUPS web admin page hangs 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 39801@debbugs.gnu.org. --=20 42068: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D42068 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1624501142-27750-3 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 42068-done) by debbugs.gnu.org; 24 Jun 2021 02:18:50 +0000 Received: from localhost ([127.0.0.1]:42076 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lwEx8-0007DD-GR for submit@debbugs.gnu.org; Wed, 23 Jun 2021 22:18:50 -0400 Received: from tobias.gr ([80.241.217.52]:49066) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lwEx6-0007D3-Pk for 42068-done@debbugs.gnu.org; Wed, 23 Jun 2021 22:18:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=2018; bh=wiHa8DlX0mXUT IhOc/5GMwjYRzXFmrfOWmHw7ef2snA=; h=date:subject:to:from; d=tobias.gr; b=SyxMLfKxoBPVDRE7yF6uIjS4mT1DF+lETuF1Wj+yZMAnLHoy2sS6bBbtTHpKqVsC2FlQ 4CaXgNQIx/vBUHxWFJkbdXs2ROby+/+r6qJc1GAY0BK/pUQy+K0d/GMj2SazGdt8ZEKZ9W 3gPa4pb4mxfyec9C1rSvx+No1FNowT2vVvrVM4VBRv4tMBubkVTWioBLH2op2DQ4R192CU bLXw0z/T1N9vE/6ZrELGvILbqC8Po40ElcI8TIAKHk8pLFeKUrNvdXY8hZRWq5OtkXTvKn E1mLHOQdoIvmYHYUwKqHSdsPj0eYsFnPbqut8ZetudoGses2yNECosmySTI3gPyg== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id 4bac8f3b (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for <42068-done@debbugs.gnu.org>; Thu, 24 Jun 2021 02:18:45 +0000 (UTC) From: Tobias Geerinckx-Rice To: 42068-done@debbugs.gnu.org Subject: Re: CUPS :631/admin interface freezes BIMI-Selector: v=BIMI1; s=default; Date: Thu, 24 Jun 2021 04:18:45 +0200 Message-ID: <87lf70xawq.fsf@nckx> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 42068-done 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: -1.0 (-) --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable I've pushed some patches I've been using since =E2=80=98forever=E2=80=99 to= =20 core-updates. They simply remove the entire right-hand =E2=80=98Server=E2= =80=99=20 form, and short-circuit the logic behind it that caused the long=20 delays. An older work-around I tried was to simply link to the store=20 cupsd.conf in /etc/cups. This solves the immediate problem, and=20 even allows viewing (not editing) a few settings in said form.=20 It's an option for those who can't wait for core-updates to be=20 merged (don't forget to delete it next year=E2=80=A6 :-). However, doing so merely hides the fact that this code is broken=20 with -c FILE by effectively circumventing the option in a very=20 sneaky way. A step back, not forward. Kind regards, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iIMEARYKACsWIQT12iAyS4c9C3o4dnINsP+IT1VteQUCYNPrhg0cbWVAdG9iaWFz LmdyAAoJEA2w/4hPVW15H+IBAKjt+AhNQj4s0bLJFOP/wCHuYrUrH2F2AlZagSdO rhohAQDx3cG4gjjxwQlonES1RG98PswbiFDOygxSGkJEkoFHCg== =wVVw -----END PGP SIGNATURE----- --=-=-=-- ------------=_1624501142-27750-3 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 26 Feb 2020 15:21:32 +0000 Received: from localhost ([127.0.0.1]:57597 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j6yVA-0005tN-HO for submit@debbugs.gnu.org; Wed, 26 Feb 2020 10:21:32 -0500 Received: from lists.gnu.org ([209.51.188.17]:35240) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j6tWi-0001zL-36 for submit@debbugs.gnu.org; Wed, 26 Feb 2020 05:02:48 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:37803) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6tWg-0002k2-QL for bug-guix@gnu.org; Wed, 26 Feb 2020 05:02:47 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,FREEMAIL_FROM autolearn=disabled version=3.3.2 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j6tWf-0003Qp-IY for bug-guix@gnu.org; Wed, 26 Feb 2020 05:02:46 -0500 Received: from mail-io1-xd32.google.com ([2607:f8b0:4864:20::d32]:39133) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j6tWf-0003Mz-A5 for bug-guix@gnu.org; Wed, 26 Feb 2020 05:02:45 -0500 Received: by mail-io1-xd32.google.com with SMTP id c16so2692347ioh.6 for ; Wed, 26 Feb 2020 02:02:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=DaHNzDrj5J07PZ+uaUiIK8w0RoMilcvbgMaHhG1ksX8=; b=epL0p+hLDGDHmMdqq+lyqJFptiOu91H7MsAe7ty/I0PF0nRD+HpfDsmN3Dhix5MYZV Wjev6fTG0b5wgKpNSXA385WCTKDQsbqsqy1mjwkfqXMn8dRc+GRpSObdN/rrav1j2WXt vP4UMhCvQwqn7oTdhkuq/tB54jGyng2Kfxdf2b1VBwtQiUhcjpAvrtrOQqps7caNOhmx 41INr+4U5YSMffCfO1EJvnFHRp1/93GqzNqsH2KC+ENa/Ulmvb/w90Djt9oc2TBaTE7y Y1HjltWuJKlayfm6hOqevdCL2sucwKPNchqNUmIcgY+ynE4fvp8rD3f/92TBqqkJAivR /weQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=DaHNzDrj5J07PZ+uaUiIK8w0RoMilcvbgMaHhG1ksX8=; b=bNVJlXb3Jzh00yb1rdpuYKEkOZXwW9JUOnNnFsQSNY8v1QRvPqzjKodtHvT9JGF5d1 5s4FQw3yK3azVo6swQrE0hHnzKwdpGdPm5U20Nq+mNw/XzLIse3dbPv/FJdI46nTJh0q Rda7ri0b1n27u4+gDNaKpE2vlF4cKGBfYkus+eywo1X7Eo75Xq2A2VStpUr8EK9FW5Qf mVlTXDVXuom7PPKkCPcQkUmU4HDz+jxL0Aa9+qeW470tbNRSBtKYmWCAzhf4pXDLSmBk bFBgODq24XgQGw3SVMrOAdaGyCIyy5wzgJniVQcrUT4DACPj50olj39LEe8uBagN8q0G hMbA== X-Gm-Message-State: APjAAAWHzKq0QX0pe2tG6ZXjdrUKfYJ0wS/VU4cAKVppJQYBVjrN6XkQ /AVIs6ZO43iIHwR5lill24GVqnsfPaEHq/LP1hcEzQ== X-Google-Smtp-Source: APXvYqzQLf8jCmd8MW6CLiE/qYcN5f2mvLEfvsTmKTWGUYri+TGELEv+qU3EzljY1VG4Q4HSfh9+Z2GEdvD2pqyQH5w= X-Received: by 2002:a5d:9c05:: with SMTP id 5mr3169750ioe.18.1582711364022; Wed, 26 Feb 2020 02:02:44 -0800 (PST) MIME-Version: 1.0 From: hot12shots Date: Wed, 26 Feb 2020 10:02:33 +0000 Message-ID: Subject: CUPS web admin page hangs To: bug-guix@gnu.org Content-Type: multipart/mixed; boundary="000000000000a2b2e4059f77b459" X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::d32 X-Spam-Score: 0.3 (/) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Wed, 26 Feb 2020 10:21:31 -0500 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: -0.7 (/) --000000000000a2b2e4059f77b459 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, The CUPS web interface in my Guix system hangs when loading the admin page, making it cumbersome to manage CUPS printers and settings. The cause appears to be that the web interface CGI scripts expect a config file in the wrong location. HOW TO REPRODUCE: My system is running Guix commit 290b55c55a5 with the following CUPS configuration: (service cups-service-type (cups-configuration (web-interface? #t) (log-level 'debug) (extensions (list cups-filters foomatic-filters hplip-minimal)))) I load http://localhost:631/admin in a browser (Icecat). Expected behavior is for the page to load immediately. Actual behavior is the page hangs for a minute or two, displaying a blank screen. Eventually the expected Administration page loads, but is missing some controls and displays "Unable to open cupsd.conf file: Success." DETAILS: Excerpt from /var/log/cups/error_log is attached. Note especially CUPS_SERVERROOT=3D/etc/cups. Output of =E2=80=98ps -ef | grep cupsd=E2=80=99: root 6374 1 0 00:29 ? 00:00:01 /gnu/store/wxg6fa0d1hlna6gg2nrn51fkq68q7fy9-cups-2.3.1/sbin/cupsd -f -c /gnu/store/6i13apvx94y7q61rh3hsj7fhjb6brgf4-cupsd.conf -s /gnu/store/nxzmy9s6inia31wvhrcrzcf66rb4v4pp-cups-files.conf Output of =E2=80=98sudo strace -p `pidof cupsd` -f -e file=E2=80=99 while r= efreshing the Administration page contains a number of entries like this: [pid 8423] access("/etc/cups/cupsd.conf", R_OK) =3D -1 ENOENT (No such file or directory) The directory /etc/cups exists but contains only ssl/ and ppd/ subdirectories, no cupsd.conf. If I create a symlink /etc/cups/conf.d -> /gnu/store/6i13...-cupsd.conf, the Administration page now loads without any issue. In addition, I noticed that (per Guix manual) the server-root field of the CUPS service=E2=80=99s files-configuration section defaults to /etc/cup= s. If I set that field to /gnu/store/wxg6...-cups-2.3.1/etc/cups (see the cupsd command line above) then run =E2=80=98guix system reconfigure=E2=80= =99 and restart cupsd, the web interface again works as expected. Finally, note that the ServerRoot field of /gnu/store/nxzm...-cups-files.conf is set to /gnu/store/wxg6...-2.3.1/etc/cups (again see cupsd command line above). COMMENTARY: >From examining the CUPS sources, it appears the web admin interface expects to find cupsd.conf in CUPS_SERVERROOT solely to make the "Edit Configuration File" feature work. This feature doesn't seem very useful on Guix since the config file lives in the (read-only) store. However, the file still needs to be present in order to satisfy the admin page CGI script and keep it from hanging. Thus, perhaps the problem could be solved by having the service make a symlink /etc/cups/cupsd.conf pointing at its generated cupsd.conf file. Thanks, Jacob --000000000000a2b2e4059f77b459 Content-Type: application/octet-stream; name=log Content-Disposition: attachment; filename=log Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: f_k731c3v80 RCBbMjYvRmViLzIwMjA6MDI6NTk6MzcgLTA1MDBdIFtDbGllbnQgMjE5XSBTZXJ2ZXIgYWRkcmVz cyBpcyAiL3Zhci9ydW4vY3Vwcy9jdXBzLnNvY2siLgpEIFsyNi9GZWIvMjAyMDowMjo1OTozNyAt MDUwMF0gW0NsaWVudCAyMTldIEFjY2VwdGVkIGZyb20gbG9jYWxob3N0IChEb21haW4pCkQgWzI2 L0ZlYi8yMDIwOjAyOjU5OjM3IC0wNTAwXSBbQ2xpZW50IDIxOV0gV2FpdGluZyBmb3IgcmVxdWVz dC4KRCBbMjYvRmViLzIwMjA6MDI6NTk6MzcgLTA1MDBdIFtDbGllbnQgMjE4XSBIVFRQX1NUQVRF X1dBSVRJTkcgQ2xvc2luZyBmb3IgZXJyb3IgMzIgKEJyb2tlbiBwaXBlKQpEIFsyNi9GZWIvMjAy MDowMjo1OTozNyAtMDUwMF0gW0NsaWVudCAyMThdIENsb3NpbmcgY29ubmVjdGlvbi4KRCBbMjYv RmViLzIwMjA6MDI6NTk6MzcgLTA1MDBdIGN1cHNkU2V0QnVzeVN0YXRlOiBuZXdidXN5PSJBY3Rp dmUgY2xpZW50cyIsIGJ1c3k9IkFjdGl2ZSBjbGllbnRzIgpEIFsyNi9GZWIvMjAyMDowMjo1OToz NyAtMDUwMF0gW0NsaWVudCAyMTldIEdFVCAvYWRtaW4vY29uZi9jdXBzZC5jb25mIEhUVFAvMS4x 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boundary="----------=_1624501143-27750-5" This is a multi-part message in MIME format... ------------=_1624501143-27750-5 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #42068: slow load for cups /admin page 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 49106@debbugs.gnu.org. --=20 42068: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D42068 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1624501143-27750-5 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 42068-done) by debbugs.gnu.org; 24 Jun 2021 02:18:50 +0000 Received: from localhost ([127.0.0.1]:42076 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lwEx8-0007DD-GR for submit@debbugs.gnu.org; Wed, 23 Jun 2021 22:18:50 -0400 Received: from tobias.gr ([80.241.217.52]:49066) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lwEx6-0007D3-Pk for 42068-done@debbugs.gnu.org; Wed, 23 Jun 2021 22:18:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=2018; bh=wiHa8DlX0mXUT IhOc/5GMwjYRzXFmrfOWmHw7ef2snA=; h=date:subject:to:from; d=tobias.gr; b=SyxMLfKxoBPVDRE7yF6uIjS4mT1DF+lETuF1Wj+yZMAnLHoy2sS6bBbtTHpKqVsC2FlQ 4CaXgNQIx/vBUHxWFJkbdXs2ROby+/+r6qJc1GAY0BK/pUQy+K0d/GMj2SazGdt8ZEKZ9W 3gPa4pb4mxfyec9C1rSvx+No1FNowT2vVvrVM4VBRv4tMBubkVTWioBLH2op2DQ4R192CU bLXw0z/T1N9vE/6ZrELGvILbqC8Po40ElcI8TIAKHk8pLFeKUrNvdXY8hZRWq5OtkXTvKn E1mLHOQdoIvmYHYUwKqHSdsPj0eYsFnPbqut8ZetudoGses2yNECosmySTI3gPyg== Received: by submission.tobias.gr (OpenSMTPD) with ESMTPSA id 4bac8f3b (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for <42068-done@debbugs.gnu.org>; Thu, 24 Jun 2021 02:18:45 +0000 (UTC) From: Tobias Geerinckx-Rice To: 42068-done@debbugs.gnu.org Subject: Re: CUPS :631/admin interface freezes BIMI-Selector: v=BIMI1; s=default; Date: Thu, 24 Jun 2021 04:18:45 +0200 Message-ID: <87lf70xawq.fsf@nckx> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 42068-done 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: -1.0 (-) --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable I've pushed some patches I've been using since =E2=80=98forever=E2=80=99 to= =20 core-updates. They simply remove the entire right-hand =E2=80=98Server=E2= =80=99=20 form, and short-circuit the logic behind it that caused the long=20 delays. An older work-around I tried was to simply link to the store=20 cupsd.conf in /etc/cups. This solves the immediate problem, and=20 even allows viewing (not editing) a few settings in said form.=20 It's an option for those who can't wait for core-updates to be=20 merged (don't forget to delete it next year=E2=80=A6 :-). However, doing so merely hides the fact that this code is broken=20 with -c FILE by effectively circumventing the option in a very=20 sneaky way. A step back, not forward. Kind regards, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iIMEARYKACsWIQT12iAyS4c9C3o4dnINsP+IT1VteQUCYNPrhg0cbWVAdG9iaWFz LmdyAAoJEA2w/4hPVW15H+IBAKjt+AhNQj4s0bLJFOP/wCHuYrUrH2F2AlZagSdO rhohAQDx3cG4gjjxwQlonES1RG98PswbiFDOygxSGkJEkoFHCg== =wVVw -----END PGP SIGNATURE----- --=-=-=-- ------------=_1624501143-27750-5 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 19 Jun 2021 00:43:29 +0000 Received: from localhost ([127.0.0.1]:58358 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1luP56-0001bA-J1 for submit@debbugs.gnu.org; Fri, 18 Jun 2021 20:43:28 -0400 Received: from lists.gnu.org ([209.51.188.17]:52418) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1luP54-0001b2-JI for submit@debbugs.gnu.org; Fri, 18 Jun 2021 20:43:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46192) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1luP54-0006lJ-AJ for bug-guix@gnu.org; Fri, 18 Jun 2021 20:43:26 -0400 Received: from mx.kolabnow.com ([95.128.36.41]:20930) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1luP51-0008No-UB for bug-guix@gnu.org; Fri, 18 Jun 2021 20:43:26 -0400 Received: from localhost (unknown [127.0.0.1]) by ext-mx-out002.mykolab.com (Postfix) with ESMTP id 592F6B8E for ; Sat, 19 Jun 2021 02:43:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kolabnow.com; h= mime-version:content-type:content-type:date:date:from:from :subject:subject:message-id:received:received:received; s= dkim20160331; t=1624063398; x=1625877799; bh=16UMI11BwwlBAllTEXk mqkH+0rUOU+s8l3vj/Z8h7WI=; b=Vjq5yPTUnWZffAokcB+taIvNnX6+4sbJJGs VEJIRGXX76IAVNn3Z8TNz5FmnAPqqSO+0q6G8WTQqFJvmCZl1UcNa/uOokiQB1Zv X+htAbtmtd+1xs31/IUE/5Mc8ulVWuGR9aSFckf147oDiOmb4HnUfWe3hM9zYLRq 4kYJTAvAzPo2JM8jGCrj4mZ8MwTa3IUP36YMUlQuFFlEqz+JMBf+7EFke1rrrpDv ycdMjJ31Qh1dDpir6A0qHkN7dcEdQxAyflVS6T5vOXomOzZip2NwhFowccTmlYtN yrrZWsHGOKuaAlrvIRh5wDlJrx+jhaNlHBpHB+l838h0b7nROJw2vHQNgR95EWnv tQsUixg5gYSa1j+F8Z4Hi6tlvtuo7GZrLn+EsyqaWIFYmDfMDB/Y3Q3Q0khwu5pa XHSHZOeuu+ZMga+uBA/wRLe9CoIJMFgNLEktFEAD5MriMYTotVbZ/ko3nszQeeh4 knLvLd34Ac4GZoOH5jlGHTBMJHs4RhgKtVemxEGtUSKj7NLAZySPylTKMnFmZko9 Bz2i804OHsSBMZ4NZEv7T7/BWPqvAkgFm+rLQe4l4l0Onwj1lHmqdK8vNsYe3NYz nyW+QiNOPAzdQNWqe8e5zURPHztxV3WVRLU/NUG5gbHA4Ph+9sX9zeRU8/g1uoHs wxyIWkXo= X-Virus-Scanned: amavisd-new at mykolab.com X-Spam-Flag: NO X-Spam-Score: -1.898 X-Spam-Level: X-Spam-Status: No, score=-1.898 tagged_above=-10 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, WEIRD_PORT=0.001] autolearn=ham autolearn_force=no Received: from mx.kolabnow.com ([127.0.0.1]) by localhost (ext-mx-out002.mykolab.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4VnB8SRhKy0k for ; Sat, 19 Jun 2021 02:43:18 +0200 (CEST) Received: from int-mx002.mykolab.com (unknown [10.9.13.2]) by ext-mx-out002.mykolab.com (Postfix) with ESMTPS id 96A39880 for ; Sat, 19 Jun 2021 02:43:18 +0200 (CEST) Received: from ext-subm003.mykolab.com (unknown [10.9.6.3]) by int-mx002.mykolab.com (Postfix) with ESMTPS id D871B254A for ; Sat, 19 Jun 2021 02:43:17 +0200 (CEST) Message-ID: <48959bd5d3a690f6b185a754ff57aa1b55ebc5e6.camel@librehacker.com> Subject: slow load for cups /admin page From: Christopher Howard To: bug-guix Date: Fri, 18 Jun 2021 16:43:10 -0800 Content-Type: multipart/alternative; boundary="=-eOkGhKLK9xGzxLL0fo/E" MIME-Version: 1.0 Received-SPF: none client-ip=95.128.36.41; envelope-from=christopher@librehacker.com; helo=mx.kolabnow.com X-Spam_score_int: -6 X-Spam_score: -0.7 X-Spam_bar: / X-Spam_report: (-0.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, NUMERIC_HTTP_ADDR=1.242, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, WEIRD_PORT=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -2.3 (--) 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: -3.3 (---) --=-eOkGhKLK9xGzxLL0fo/E Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Hi, ever since I have started using Guix a few years ago, I have always found that the cups page at http://127.0.0.1:631/admin load very slowly, with nothing appearing on the Web browser page for something like two minutes. The home page (http://127.0.01:631) loads very quickly, and also other pages you select after you get to the admin page (e.g., modifying a printer) load quickly. I have had this problem across multiple Guix computers using different printers. I am wondering if all CUPS installations in the world have this problem, which seems unlikely, or if it is something specific to the Guix service configuration. This is the cups service entry for my system: (service cups-service-type (cups-configuration ( web-interface? #t) (log-level 'debug) (access- log-level 'all) (extensions (list hplip-minimal cups-filters)))) My system information: OS: Guix System 9703a51048fbc1d322595d676ff0d63b1eb89304 x86_64 Host: OptiPlex 9020 00 Kernel: 5.12.8-gnu Uptime: 1 day, 1 hour, 15 mins Packages: 93 (guix-system), 109 (guix-user) Shell: bash 5.0.16 Resolution: 1920x1080 DE: GNOME Theme: Adwaita [GTK2/3] Icons: Adwaita [GTK2/3] Terminal: kitty CPU: Intel i5-4570 (4) @ 3.600GHz GPU: Intel HD Graphics GPU: AMD ATI Radeon HD 8490 / R5 235X OEM Memory: 3399MiB / 7869MiB Thank you, Christopher Howard https://librehacker.com id="-x-evo-selection-start-marker"> --=-eOkGhKLK9xGzxLL0fo/E Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
Hi, ever since I have started using Guix a few years ago, I have a= lways found that the cups page at ht= tp://127.0.0.1:631/admin load very slowly, with nothing appearing on th= e Web browser page for something like two minutes. The home page (http://127.0.01:631) loads very quickly, and a= lso other pages you select after you get to the admin page (e.g., modifying= a printer) load quickly. I have had this problem across multiple Guix comp= uters using different printers. I am wondering if all CUPS installations in= the world have this problem, which seems unlikely, or if it is something s= pecific to the Guix service configuration.

This is= the cups service entry for my system:

  = ;  (service cups-service-type
    =  (cups-configuration
      (w= eb-interface? #t)
      (log-level= 'debug)
      (access-log-level '= all)
      (extensions
=        (list hplip-minimal cups-filters)= )))

My system information:

OS: Guix System 9703a51048fbc1d322595d676ff0d63b1eb89304 x86_64 
Host: OptiPlex 9020 00 
Kernel: 5.12.8-gnu 
Uptime: 1 day, 1 hour, 15 mins 
Packages: 93 (guix-sys= tem), 109 (guix-user) 
Shell: bash 5.0.16 
Re= solution: 1920x1080 
DE: GNOME 
Theme: Adwait= a [GTK2/3] 
Icons: Adwaita [GTK2/3] 
Terminal= : kitty 
CPU: Intel i5-4570 (4) @ 3.600GHz 
G= PU: Intel HD Graphics 
GPU: AMD ATI Radeon HD 8490 / R5 235X= OEM 
Memory: 3399MiB / 7869MiB

Tha= nk you,

Christopher Howard
https://libre= hacker.com
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