From debbugs-submit-bounces@debbugs.gnu.org Tue Jul 12 16:49:11 2016 Received: (at submit) by debbugs.gnu.org; 12 Jul 2016 20:49:11 +0000 Received: from localhost ([127.0.0.1]:48790 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bN4cB-000861-2G for submit@debbugs.gnu.org; Tue, 12 Jul 2016 16:49:11 -0400 Received: from eggs.gnu.org ([208.118.235.92]:60393) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bN4c9-00085o-BR for submit@debbugs.gnu.org; Tue, 12 Jul 2016 16:49:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bN4c1-0006jN-0N for submit@debbugs.gnu.org; Tue, 12 Jul 2016 16:49:04 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=BAYES_20,FREEMAIL_FROM, HK_RANDOM_ENVFROM autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:37783) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bN4c0-0006j5-Td for submit@debbugs.gnu.org; Tue, 12 Jul 2016 16:49:00 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51305) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bN4bw-000799-F3 for bug-guix@gnu.org; Tue, 12 Jul 2016 16:48:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bN4bs-0006fT-6o for bug-guix@gnu.org; Tue, 12 Jul 2016 16:48:55 -0400 Received: from plane.gmane.org ([80.91.229.3]:54557) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bN4br-0006eV-SA for bug-guix@gnu.org; Tue, 12 Jul 2016 16:48:52 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1bN4bq-0005nK-0S for bug-guix@gnu.org; Tue, 12 Jul 2016 22:48:50 +0200 Received: from c-73-167-118-254.hsd1.ma.comcast.net ([73.167.118.254]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 12 Jul 2016 22:48:49 +0200 Received: from myglc2 by c-73-167-118-254.hsd1.ma.comcast.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 12 Jul 2016 22:48:49 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: bug-guix@gnu.org From: myglc2 Subject: lshd: X11 forwarding request failed on channel 0 Date: Tue, 12 Jul 2016 16:46:26 -0400 Lines: 162 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: c-73-167-118-254.hsd1.ma.comcast.net User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) Cancel-Lock: sha1:88/wl6USfFu8do+PVQvPjtkVlRk= 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: -3.5 (---) 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: -3.5 (---) --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit >From 'Re: guixSD - problem with X11 forwarding' in help-guix@gnu.org myglc2 writes: > ludo@gnu.org (Ludovic Courtès) writes: > >> myglc2 skribis: >> >>> On guixSD, with no packages installed in the login user profile, I get >>> 'X11 forwarding request failed on channel 0' >> >> [...] >> >>> debug1: channel 0: new [client-session] >>> debug1: Entering interactive session. >>> debug1: Requesting X11 forwarding with authentication spoofing. >>> debug1: Sending environment. >>> debug1: Sending env LANG = en_US.UTF-8 >>> X11 forwarding request failed on channel 0 >> >> Right, I see that as well. >> >> lshd gives some clues in /var/log/messages: >> >> Feb 23 18:14:09 localhost lshd[430]: lshd: Updating utmp for login failed (errno = 2): No such file or directory >> Feb 23 18:14:09 localhost lshd[430]: lshd: xauth invocation failed: exit code: 127 >> Feb 23 18:14:33 localhost lshd[430]: lshd: Updating utmpx for logout failed (errno = 2): No such file or directory >> Feb 23 18:14:33 localhost lshd[430]: lshd: write_buffer: Attempt to write data to closed buffer. >> Feb 23 18:14:33 localhost lshd[430]: lshd: Disconnect for reason 11: disconnected by user >> >> Indeed, server_x11.c in lsh reads: >> >> #ifndef XAUTH_PROGRAM >> # define XAUTH_PROGRAM "/usr/X11R6/bin/xauth" >> #endif >> >> I believe this is fixed by commit da35acf. >> >> To give it a try, you can run (as root): >> >> # guix pull >> # herd stop ssh-daemon >> # guix system reconfigure your-config.scm > > I tried the above. 'ssh -v ...' still produces results quoted above and > I see in /var/log/messages: > > Feb 29 20:43:54 localhost lshd[6959]: lshd: Failed to cd to `/tmp/.X11-unix' (errno = 2): No such file or directory > Feb 29 20:43:54 localhost lshd[6959]: lshd: Updating utmp for login failed (errno = 2): No such file or directory > Feb 29 20:45:35 localhost lshd[6959]: lshd: Updating utmpx for logout failed (errno = 2): No such file or directory > Feb 29 20:45:35 localhost lshd[6959]: lshd: write_buffer: Attempt to write data to closed buffer. > Feb 29 20:45:35 localhost lshd[6959]: lshd: Disconnect for reason 11: disconnected by user > Feb 29 20:45:47 localhost lshd[6959]: lshd: Failed to cd to `/tmp/.X11-unix' (errno = 2): No such file or directory > Feb 29 20:45:47 localhost lshd[6959]: lshd: Updating utmp for login failed (errno = 2): No such file or directory > > I tried 'sudo mkdir /tmp/.X11-unix' which changed /var/log/messages to: > > Feb 29 20:54:04 localhost lshd[6959]: lshd: Updating utmp for login failed (errno = 2): No such file or directory > Feb 29 20:54:09 localhost lshd[6959]: lshd: Updating utmpx for logout failed (errno = 2): No such file or directory > Feb 29 20:54:09 localhost lshd[6959]: lshd: write_buffer: Attempt to write data to closed buffer. > Feb 29 20:54:09 localhost lshd[6959]: lshd: Disconnect for reason 11: disconnected by user > > and 'ssh -v ...' still produces the results quoted above. Don't think this is fixed yet. ssh in to GuixSD gives ... 'X11 forwarding request failed on channel 0' ... and on GuixSD in /var/log/messages I see ... Jul 12 16:25:42 localhost lshd[384]: lshd: Failed to cd to `/tmp/.X11-unix' (errno = 2): No such file or directory Jul 12 16:25:42 localhost lshd[384]: lshd: Updating utmp for login failed (errno = 2): No such file or directory ... or after ... sudo mkdir /tmp/.X11-unix ... I see ... Jul 12 16:21:53 localhost lshd[384]: lshd: Updating utmpx for logout failed (errno = 2): No such file or directory Jul 12 16:21:53 localhost lshd[384]: lshd: write_buffer: Attempt to write data to closed buffer. Jul 12 16:21:53 localhost lshd[384]: lshd: Disconnect for reason 11: disconnected by user Jul 12 16:22:00 localhost lshd[384]: lshd: Updating utmp for login failed (errno = 2): No such file or directory I am running from a git checkout ... g1@g1 ~/src/guix$ git branch -av | grep '* master' * master 0885881 gnu: obs: Remove compiler flags for non-Intel hardware. g1@g1 ~/src/guix$ stat /home/g1/.config/guix/latest | grep File: File: ‘/home/g1/.config/guix/latest’ -> ‘../../src/guix’ system and user configs attached. 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12 Jul 2016 20:56:03 +0000 Received: from localhost ([127.0.0.1]:48795 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bN4io-0008Gv-V3 for submit@debbugs.gnu.org; Tue, 12 Jul 2016 16:56:03 -0400 Received: from eggs.gnu.org ([208.118.235.92]:33497) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bN4in-0008GS-8E for submit@debbugs.gnu.org; Tue, 12 Jul 2016 16:56:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bN4ie-00085F-RQ for submit@debbugs.gnu.org; Tue, 12 Jul 2016 16:55:55 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=BAYES_40,FREEMAIL_FROM, HK_RANDOM_ENVFROM autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:32978) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bN4ie-000854-Nd for submit@debbugs.gnu.org; Tue, 12 Jul 2016 16:55:52 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52678) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bN4iY-0002Sd-Dd for bug-guix@gnu.org; Tue, 12 Jul 2016 16:55:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bN4iU-00083P-6D for bug-guix@gnu.org; Tue, 12 Jul 2016 16:55:45 -0400 Received: from plane.gmane.org ([80.91.229.3]:55136) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bN4iT-00083K-H4 for bug-guix@gnu.org; Tue, 12 Jul 2016 16:55:41 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1bN4iR-0001hl-3s for bug-guix@gnu.org; Tue, 12 Jul 2016 22:55:39 +0200 Received: from c-73-167-118-254.hsd1.ma.comcast.net ([73.167.118.254]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 12 Jul 2016 22:55:39 +0200 Received: from myglc2 by c-73-167-118-254.hsd1.ma.comcast.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 12 Jul 2016 22:55:39 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: bug-guix@gnu.org From: myglc2 Subject: Re: bug#23960: lshd: X11 forwarding request failed on channel 0 Date: Tue, 12 Jul 2016 16:53:17 -0400 Lines: 102 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: c-73-167-118-254.hsd1.ma.comcast.net User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) Cancel-Lock: sha1:lfo44v0qf0TN6WOXhnboJk1V6f8= 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: -3.5 (---) 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: -3.5 (---) myglc2 writes: > From 'Re: guixSD - problem with X11 forwarding' in help-guix@gnu.org > > myglc2 writes: > >> ludo@gnu.org (Ludovic Courtès) writes: >> >>> myglc2 skribis: >>> >>>> On guixSD, with no packages installed in the login user profile, I get >>>> 'X11 forwarding request failed on channel 0' >>> >>> [...] >>> >>>> debug1: channel 0: new [client-session] >>>> debug1: Entering interactive session. >>>> debug1: Requesting X11 forwarding with authentication spoofing. >>>> debug1: Sending environment. >>>> debug1: Sending env LANG = en_US.UTF-8 >>>> X11 forwarding request failed on channel 0 >>> >>> Right, I see that as well. >>> >>> lshd gives some clues in /var/log/messages: >>> >>> Feb 23 18:14:09 localhost lshd[430]: lshd: Updating utmp for login failed (errno = 2): No such file or directory >>> Feb 23 18:14:09 localhost lshd[430]: lshd: xauth invocation failed: exit code: 127 >>> Feb 23 18:14:33 localhost lshd[430]: lshd: Updating utmpx for logout failed (errno = 2): No such file or directory >>> Feb 23 18:14:33 localhost lshd[430]: lshd: write_buffer: Attempt to write data to closed buffer. >>> Feb 23 18:14:33 localhost lshd[430]: lshd: Disconnect for reason 11: disconnected by user >>> >>> Indeed, server_x11.c in lsh reads: >>> >>> #ifndef XAUTH_PROGRAM >>> # define XAUTH_PROGRAM "/usr/X11R6/bin/xauth" >>> #endif >>> >>> I believe this is fixed by commit da35acf. >>> >>> To give it a try, you can run (as root): >>> >>> # guix pull >>> # herd stop ssh-daemon >>> # guix system reconfigure your-config.scm >> >> I tried the above. 'ssh -v ...' still produces results quoted above and >> I see in /var/log/messages: >> >> Feb 29 20:43:54 localhost lshd[6959]: lshd: Failed to cd to `/tmp/.X11-unix' (errno = 2): No such file or directory >> Feb 29 20:43:54 localhost lshd[6959]: lshd: Updating utmp for login failed (errno = 2): No such file or directory >> Feb 29 20:45:35 localhost lshd[6959]: lshd: Updating utmpx for logout failed (errno = 2): No such file or directory >> Feb 29 20:45:35 localhost lshd[6959]: lshd: write_buffer: Attempt to write data to closed buffer. >> Feb 29 20:45:35 localhost lshd[6959]: lshd: Disconnect for reason 11: disconnected by user >> Feb 29 20:45:47 localhost lshd[6959]: lshd: Failed to cd to `/tmp/.X11-unix' (errno = 2): No such file or directory >> Feb 29 20:45:47 localhost lshd[6959]: lshd: Updating utmp for login failed (errno = 2): No such file or directory >> >> I tried 'sudo mkdir /tmp/.X11-unix' which changed /var/log/messages to: >> >> Feb 29 20:54:04 localhost lshd[6959]: lshd: Updating utmp for login failed (errno = 2): No such file or directory >> Feb 29 20:54:09 localhost lshd[6959]: lshd: Updating utmpx for logout failed (errno = 2): No such file or directory >> Feb 29 20:54:09 localhost lshd[6959]: lshd: write_buffer: Attempt to write data to closed buffer. >> Feb 29 20:54:09 localhost lshd[6959]: lshd: Disconnect for reason 11: disconnected by user >> >> and 'ssh -v ...' still produces the results quoted above. > > Don't think this is fixed yet. ssh in to GuixSD gives ... > > 'X11 forwarding request failed on channel 0' > > ... and on GuixSD in /var/log/messages I see ... > > Jul 12 16:25:42 localhost lshd[384]: lshd: Failed to cd to `/tmp/.X11-unix' (errno = 2): No such file or directory > Jul 12 16:25:42 localhost lshd[384]: lshd: Updating utmp for login failed (errno = 2): No such file or directory > > ... or after ... > > sudo mkdir /tmp/.X11-unix > > ... I see ... > > Jul 12 16:21:53 localhost lshd[384]: lshd: Updating utmpx for logout failed (errno = 2): No such file or directory > Jul 12 16:21:53 localhost lshd[384]: lshd: write_buffer: Attempt to write data to closed buffer. > Jul 12 16:21:53 localhost lshd[384]: lshd: Disconnect for reason 11: disconnected by user > Jul 12 16:22:00 localhost lshd[384]: lshd: Updating utmp for login failed (errno = 2): No such file or directory > > I am running from a git checkout ... > > g1@g1 ~/src/guix$ git branch -av | grep '* master' > * master 0885881 gnu: obs: Remove compiler flags for non-Intel hardware. > g1@g1 ~/src/guix$ stat /home/g1/.config/guix/latest | grep File: > File: ‘/home/g1/.config/guix/latest’ -> ‘../../src/guix’ > > > system and user configs attached. TIA - George Afterthought... when I do ... sudo mkdir /tmp/.X11-unix sudo chmod 777 /tmp/.X11-unix ... it works. From debbugs-submit-bounces@debbugs.gnu.org Mon Aug 01 05:53:03 2016 Received: (at control) by debbugs.gnu.org; 1 Aug 2016 09:53:03 +0000 Received: from localhost ([127.0.0.1]:52568 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bU9uB-0004uT-2v for submit@debbugs.gnu.org; Mon, 01 Aug 2016 05:53:03 -0400 Received: from eggs.gnu.org ([208.118.235.92]:55067) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bU9u9-0004tz-B5 for control@debbugs.gnu.org; Mon, 01 Aug 2016 05:53:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bU9tz-0000rb-FU for control@debbugs.gnu.org; Mon, 01 Aug 2016 05:52:56 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40629) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bU9tz-0000rX-CI for control@debbugs.gnu.org; Mon, 01 Aug 2016 05:52:51 -0400 Received: from pluto.bordeaux.inria.fr ([193.50.110.57]:40156 helo=pluto) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bU9tt-0002kN-Ek for control@debbugs.gnu.org; Mon, 01 Aug 2016 05:52:47 -0400 Date: Mon, 01 Aug 2016 11:52:43 +0200 Message-Id: <87d1lsu87o.fsf@gnu.org> To: control@debbugs.gnu.org From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) Subject: control message for bug #23960 MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit 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: -6.3 (------) 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: -6.3 (------) merge 23960 22930 From debbugs-submit-bounces@debbugs.gnu.org Mon Aug 01 05:53:17 2016 Received: (at control) by debbugs.gnu.org; 1 Aug 2016 09:53:17 +0000 Received: from localhost ([127.0.0.1]:52571 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bU9uP-0004v0-9v for submit@debbugs.gnu.org; Mon, 01 Aug 2016 05:53:17 -0400 Received: from eggs.gnu.org ([208.118.235.92]:55104) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bU9uN-0004uj-Tr for control@debbugs.gnu.org; Mon, 01 Aug 2016 05:53:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bU9uE-0000sk-2G for control@debbugs.gnu.org; Mon, 01 Aug 2016 05:53:10 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40633) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bU9uD-0000sd-Vo for control@debbugs.gnu.org; Mon, 01 Aug 2016 05:53:05 -0400 Received: from pluto.bordeaux.inria.fr ([193.50.110.57]:40160 helo=pluto) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bU9uB-0002lf-9Z for control@debbugs.gnu.org; Mon, 01 Aug 2016 05:53:04 -0400 Date: Mon, 01 Aug 2016 11:53:01 +0200 Message-Id: <87bn1cu876.fsf@gnu.org> To: control@debbugs.gnu.org From: ludo@gnu.org (Ludovic =?utf-8?Q?Court=C3=A8s?=) Subject: control message for bug #24049 MIME-version: 1.0 Content-type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit 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: -6.3 (------) 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: -6.3 (------) merge 24049 22930 From unknown Fri Jun 20 07:29:00 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. 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