Devuan bug report logs - #540
slim fails to get logind session if logout/login cycle is rapid

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From: "Devuan bug Tracking System" <owner@bugs.devuan.org>
To: Frank <fbug@xs4all.nl>
Subject: bug#540 closed by dak@devuan.org (#540: fixed in src:slim version
 1.3.6-5.2+devuan1)
Message-ID: <handler.540.D540.161124840131355.notifdone@bugs.devuan.org>
References: <1611248158.500049.11769.nullmailer@dak.localnet.devuan.org>
 <799226dc9af49ffdf449c54e013032e1@xs4all.nl>
X-Devuan-PR-Message: they-closed 540
X-Devuan-PR-Package: slim
Reply-To: 540@bugs.devuan.org
Date: Thu, 21 Jan 2021 17:03:04 +0000
Content-Type: multipart/mixed; boundary="----------=_1611248584-31369-1"

[Message part 1 (text/plain, inline)]

This is an automatic notification regarding your bug report
which was filed against the slim package:

#540: slim fails to get logind session if logout/login cycle is rapid

It has been closed by dak@devuan.org.

Their explanation is attached below along with your original report.
If this explanation is unsatisfactory and you have not received a
better one in a separate message then please contact dak@devuan.org by
replying to this email.


-- 
540: https://bugs.devuan.org/cgi/bugreport.cgi?bug=540
Devuan Bug Tracking System
Contact owner@bugs.devuan.org with problems

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From: dak@devuan.org

To: 540-done@bugs.devuan.org

Subject: #540: fixed in src:slim version 1.3.6-5.2+devuan1

Date: Thu, 21 Jan 2021 16:55:58 +0000

Version: 1.3.6-5.2+devuan1

Source package slim (1.3.6-5.2+devuan1) added to Devuan suite unstable.

This closes bug report 540.

Thanks

DAK managing the Devuan archive

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Format: 1.8
Date: Thu, 21 Jan 2021 15:45:24 +0000
Source: slim
Architecture: source
Version: 1.3.6-5.2+devuan1
Distribution: unstable
Urgency: medium
Maintainer: Devuan Dev Team <devuan-dev@lists.dyne.org>
Changed-By: Mark Hindley <mark@hindley.org.uk>
Closes: 540
Changes:
 slim (1.3.6-5.2+devuan1) unstable; urgency=medium
 .
   * Set slim PAM session as class greeter. This ensures sessions
     are closed promptly on logout and we always get a session on
     a rapid logout/login cycle (Closes: #540).
   * Merge changes from debian 1.3.6-5.2 NMU.
   * d/control: add Origin: Devuan
   * d/control: update Vcs-* following Gitea migration.
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 5882ad896f73c8e4563aeef8f78edba4 34920 x11 optional slim_1.3.6-5.2+devuan1.debian.tar.xz
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[Message part 3 (message/rfc822, inline)]

From: Frank <fbug@xs4all.nl>

To: submit@bugs.devuan.org

Subject: elogind unmounts /run/user/$UID tmpfs filesystem after logging in again

Date: Mon, 18 Jan 2021 21:12:24 +0100

Package: elogind
Version: 241.4-2

elogind unmounts /run/user/$UID tmpfs filesystem after logging in again. 
It should not do that.

Devuan was installed using the Refracta installer that is available on 
the iso-file devuan_beowulf_3.0.0_amd64_desktop-live.iso.
Unable to reproduce the issue in a VM booted of iso-file 
devuan_beowulf_3.0.0_i386_desktop-live.iso / 
devuan_beowulf_3.0.0_amd64_desktop-live.iso.

Steps to reproduce (new install, new user, default settings):
1) login to the XFCE desktop environment.
2) in a terminal window, exec df. This shows, amongst others, a tmpfs 
filesystem mounted at /run/user/$UID.
3) log out and log back in (rapidly).
4) in a terminal window, exec watch df. This shows, amongst others, the 
same tmpfs filesystem mounted at /run/user/$UID.
5) wait and watch closely.
6) df no longer shows the tmpfs filesystem mounted at /run/user/$UID, it 
was unmounted by elogind even though the user is still logged in.

Workaround: at "UserStopDelaySec=infinity" to section [Login] in config 
file /etc/elogind/logind.conf. The tmpfs mounted at /run/user/$UID will 
remain available until system reboot.
Workaround: after logout, wait for the tmpfs mounted at /run/user/$UID 
to be unmounted.

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