| 2014-10-17 10:57:31 |
Grzegorz Gutowski |
bug |
|
|
added bug |
| 2014-10-17 11:17:44 |
Martin Pitt |
nominated for series |
|
Ubuntu Trusty |
|
| 2014-10-17 11:17:44 |
Martin Pitt |
bug task added |
|
systemd (Ubuntu Trusty) |
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| 2014-10-17 11:19:26 |
Martin Pitt |
systemd (Ubuntu): status |
New |
Fix Released |
|
| 2014-10-17 11:19:37 |
Martin Pitt |
systemd (Ubuntu Trusty): status |
New |
Triaged |
|
| 2014-10-17 11:19:40 |
Martin Pitt |
systemd (Ubuntu Trusty): importance |
Undecided |
High |
|
| 2014-10-17 11:19:43 |
Martin Pitt |
systemd (Ubuntu Trusty): assignee |
|
Martin Pitt (pitti) |
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| 2014-10-17 11:19:50 |
Martin Pitt |
systemd (Ubuntu Trusty): milestone |
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ubuntu-14.04.2 |
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| 2014-10-17 11:23:00 |
Martin Pitt |
summary |
systemd-logind upstart script is flawed |
systemd-logind upstart script breaks if libpam-systemd is installed for more than one arch |
|
| 2014-10-29 07:01:01 |
Martin Pitt |
description |
/etc/init/systemd-logind.conf contains the following:
# only start if PAM module is actually available, not if libpam-systemd is
# removed but not purged
[ -e /lib/*/security/pam_systemd.so ] || { stop; exit 0; }
Which is a wrongly written script. It assumes that there is at most one file matching the wildcard. It is not true in my system.
If your system have both libpam-systemd:amd64 and libpam-systemd:i386 then:
# ls /lib/*/security/pam_systemd.so
/lib/i386-linux-gnu/security/pam_systemd.so /lib/x86_64-linux-gnu/security/pam_systemd.so
and you get the following:
# cat /var/log/upstart/systemd-logind.log
/proc/self/fd/9: 4: [: /lib/i386-linux-gnu/security/pam_systemd.so: unexpected operator
systemd-logind stop/pre-start, process 2462
systemd-logind does not start at all. This causes many bad things to happen later.
There are many ways to fix this. For my purposes I removed the faulty line from the file. I don't know what is the expected behaviour. Maybe this one:
ls /lib/*/security/pam_systemd.so &> /dev/null || { stop; exit 0; }
This bug might be the root cause of other bugs. Like this one: #1372187 (and #1377727)
My system info:
# lsb_release -rd
Description: Ubuntu 14.04.1 LTS
Release: 14.04
# apt-cache policy libpam-systemd
libpam-systemd:
Installed: 204-5ubuntu20.7
Candidate: 204-5ubuntu20.7 |
/etc/init/systemd-logind.conf contains the following:
# only start if PAM module is actually available, not if libpam-systemd is
# removed but not purged
[ -e /lib/*/security/pam_systemd.so ] || { stop; exit 0; }
Which is a wrongly written script. It assumes that there is at most one file matching the wildcard. It is not true in my system.
If your system have both libpam-systemd:amd64 and libpam-systemd:i386 then:
# ls /lib/*/security/pam_systemd.so
/lib/i386-linux-gnu/security/pam_systemd.so /lib/x86_64-linux-gnu/security/pam_systemd.so
and you get the following:
# cat /var/log/upstart/systemd-logind.log
/proc/self/fd/9: 4: [: /lib/i386-linux-gnu/security/pam_systemd.so: unexpected operator
systemd-logind stop/pre-start, process 2462
systemd-logind does not start at all. This causes many bad things to happen later.
There are many ways to fix this. For my purposes I removed the faulty line from the file. I don't know what is the expected behaviour. Maybe this one:
ls /lib/*/security/pam_systemd.so &> /dev/null || { stop; exit 0; }
This bug might be the root cause of other bugs. Like this one: #1372187 (and #1377727)
SRU TEST CASE
=============
- On an amd64 system, run "sudo apt-get install libpam-systemd:i386"
- Then run "sudo restart systemd-logind"
- On current trusty this will result in stop/waiting, with the error in /var/log/upstart/systemd-logind.log as above.
- With this fix this will result in start/running and no error.
My system info:
# lsb_release -rd
Description: Ubuntu 14.04.1 LTS
Release: 14.04
# apt-cache policy libpam-systemd
libpam-systemd:
Installed: 204-5ubuntu20.7
Candidate: 204-5ubuntu20.7 |
|
| 2014-10-29 07:06:47 |
Martin Pitt |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2014-10-29 07:06:53 |
Martin Pitt |
systemd (Ubuntu Trusty): status |
Triaged |
In Progress |
|
| 2014-10-30 20:25:28 |
Brian Murray |
systemd (Ubuntu Trusty): status |
In Progress |
Fix Committed |
|
| 2014-10-30 20:25:32 |
Brian Murray |
bug |
|
|
added subscriber SRU Verification |
| 2014-10-30 20:25:36 |
Brian Murray |
tags |
|
verification-needed |
|
| 2014-10-31 01:02:50 |
Mathew Hodson |
tags |
verification-needed |
verification-done |
|
| 2014-11-13 07:43:35 |
Launchpad Janitor |
systemd (Ubuntu Trusty): status |
Fix Committed |
Fix Released |
|
