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

Package: slim; Maintainer for slim is Devuan Dev Team <devuan-dev@lists.dyne.org>; Source for slim is src:slim.

Reported by: Frank <fbug@xs4all.nl>

Date: Mon, 18 Jan 2021 20:33:01 UTC

Severity: normal

Fixed in version 1.3.6-5.2+devuan1

Done: dak@devuan.org

Forwarded to https://github.com/elogind/elogind/issues/95

Full log

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Date: Mon, 18 Jan 2021 21:12:24 +0100
From: Frank <fbug@xs4all.nl>
To: submit@bugs.devuan.org
Subject: elogind unmounts /run/user/$UID tmpfs filesystem after logging in
 again
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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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Devuan bug report logs - #540 slim fails to get logind session if logout/login cycle is rapid

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