Le vendredi 06 avril 2018 à 12:34:44+0200, Pierre-Elliott Bécue a écrit : > Hi, > > Thanks for submitting this bug. > > Le mercredi 04 avril 2018 à 14:51:21-0700, Purism Sysadmins a écrit : > > Package: mailman3-web > > Version: 0+20170523-13~bpo9+1 > > Severity: important > > > > Dear Maintainer, > > > > When I tried to install mailman3-full I got this: > > > > ``` > > Apr 04 12:36:10 lists systemd: mailman3-web.service: Main process > > exited, code=exited, status=1/FAILURE > > Apr 04 12:36:10 lists systemd: Failed to start Mailman3-web uWSGI > > service. > > Apr 04 12:36:10 lists systemd: mailman3-web.service: Unit entered failed > > state. > > Apr 04 12:36:10 lists systemd: mailman3-web.service: Failed with result > > 'exit-code'. > > dpkg: error processing package mailman3-web (--configure): > > subprocess installed post-installation script returned error exit status 1 > > dpkg: dependency problems prevent configuration of mailman3-full: > > mailman3-full depends on mailman3-web; however: > > Package mailman3-web is not configured yet. > > > > dpkg: error processing package mailman3-full (--configure): > > dependency problems - leaving unconfigured > > Processing triggers for libc-bin (2.24-11+deb9u3) ... > > Processing triggers for systemd (232-25+deb9u3) ... > > Processing triggers for libgdk-pixbuf2.0-0:amd64 (2.36.5-2+deb9u2) ... > > Errors were encountered while processing: > > mailman3-web > > mailman3-full > > E: Sub-process /usr/bin/dpkg returned an error code (1) > > W: Operation was interrupted before it could finish > > ``` > > > > Checking in the logs (/var/log/mailman3/web/mailman-web.log) I got this: > > > > ``` > > *** Starting uWSGI 2.0.14-debian (64bit) on [Wed Apr 4 12:36:10 2018] *** > > compiled with version: 6.3.0 20170516 on 17 March 2018 15:41:47 > > os: Linux-4.9.0-6-amd64 #1 SMP Debian 4.9.82-1+deb9u3 (2018-03-02) > > nodename: announcements > > machine: x86_64 > > clock source: unix > > pcre jit disabled > > detected number of CPU cores: 1 > > current working directory: / > > detected binary path: /usr/bin/uwsgi-core > > setgid() to 33 > > setuid() to 33 > > chdir() to /usr/share/mailman3-web > > your processes number limit is 7931 > > your memory page size is 4096 bytes > > detected max file descriptor number: 1024 > > lock engine: pthread robust mutexes > > thunder lock: disabled (you can enable it with --thunder-lock) > > bind(): No such file or directory [core/socket.c line 230] > > ``` > > > > My workaround was this: > > > > ``` > > mkdir /run/mailman3/web/ > > chown www-data:www-data /run/mailman3/web/ > > ``` > > Well, this one is reccurrent. > > I really understood that the presence of > /usr/lib/tmpfiles.d/mailman3-web.conf is supposed to be enough for systemd > users. > > I'll work on it (mostly, ask for advice) and we'll try to find a definitive > solution.
Thanks to wRAR (Andrey Rahmatullin), I think I have a proper explaination. Apparently, this bug is most likely due to debhelper's snippets integration in postinst/prerm scripts. It has been reported in[1,2] and fixed in debhelper 11.1, but dh 11.1.X entered the backports only recently Until we rebuild/upload the packages again, there's most likely nothing we can do. I'll discuss with Jonas about speeding up the next upload in order to have proper postinst/prerm files.  https://bugs.debian.org/814285  https://bugs.debian.org/885998  https://salsa.debian.org/debian/debhelper/blob/648c357c09d109f8b802fe3dd1091b734aa45271/debian/changelog#L64  https://tracker.debian.org/news/945655/accepted-debhelper-1116bpo91-source-into-stretch-backports/ -- Pierre-Elliott Bécue GPG: 9AE0 4D98 6400 E3B6 7528 F493 0D44 2664 1949 74E2 It's far easier to fight for one's principles than to live up to them.