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Bug 1545317

Summary:	User switching leads to failed session scopes
Product:	[Fedora] Fedora	Reporter:	Mike Gerber <mike>
Component:	lightdm-gtk	Assignee:	Alternative GTK desktop environments <alt-gtk-de-sig>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	27	CC:	alt-gtk-de-sig, christoph.wickert, fedora, leigh123linux, rdieter
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	lightdm-gtk-2.0.4-1.fc27 lightdm-gtk-2.0.4-1.fc26	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-03-15 15:27:52 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Mike Gerber 2018-02-14 15:53:49 UTC

Description of problem:

User switching using "dm-tool switch-to-greeter" leads to failed session scopes:

# sudo journalctl -u session-c3.scope -b
-- Logs begin at Tue 2017-05-30 08:31:32 CEST, end at Wed 2018-02-14 16:48:16 CET. --
Feb 14 14:11:51 rowling.lan.rwsr-xr-x.de systemd[1]: Started Session c3 of user lightdm.
Feb 14 14:11:57 rowling.lan.rwsr-xr-x.de systemd[1]: session-c3.scope: Killing process 3961 (lightdm) wit
Feb 14 14:11:57 rowling.lan.rwsr-xr-x.de systemd[1]: session-c3.scope: Killing process 3972 (lightdm-gtk-
Feb 14 14:11:57 rowling.lan.rwsr-xr-x.de systemd[1]: Stopping Session c3 of user lightdm.
Feb 14 14:13:27 rowling.lan.rwsr-xr-x.de systemd[1]: session-c3.scope: Stopping timed out. Killing.
Feb 14 14:13:27 rowling.lan.rwsr-xr-x.de systemd[1]: session-c3.scope: Killing process 3961 (lightdm) wit
Feb 14 14:13:27 rowling.lan.rwsr-xr-x.de systemd[1]: session-c3.scope: Killing process 3972 (lightdm-gtk-
Feb 14 14:13:27 rowling.lan.rwsr-xr-x.de systemd[1]: Stopped Session c3 of user lightdm.
Feb 14 14:13:27 rowling.lan.rwsr-xr-x.de systemd[1]: session-c3.scope: Unit entered failed state.

Version-Release number of selected component (if applicable):
lightdm-gtk-2.0.3-4

How reproducible:
Steps to Reproduce:
1. Login with one user
2. /usr/bin/dm-tool switch-to-greeter
3. Login with another user
4. check systemctl --failed

Actual results:
Failed state of session-cX.scope

Expected results:
No failed state

Additional info:

Comment 1 Mike Gerber 2018-02-14 15:54:43 UTC

Configuring lightdm-gtk using --enable-kill-on-sigterm fixes this.

Comment 2 Fedora Update System 2018-03-06 15:15:30 UTC

lightdm-gtk-2.0.4-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2018-55ed35375d

Comment 3 Fedora Update System 2018-03-06 15:15:48 UTC

lightdm-gtk-2.0.4-1.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-78c76f6d86

Comment 4 Fedora Update System 2018-03-07 15:00:42 UTC

lightdm-gtk-2.0.4-1.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-55ed35375d

Comment 5 Fedora Update System 2018-03-07 15:35:12 UTC

lightdm-gtk-2.0.4-1.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-78c76f6d86

Comment 6 Mike Gerber 2018-03-13 14:05:52 UTC

lightdm-gtk-2.0.4-1.fc27 fixes this for me!

Comment 7 Fedora Update System 2018-03-15 15:27:52 UTC

lightdm-gtk-2.0.4-1.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.

Comment 8 Fedora Update System 2018-03-15 17:17:54 UTC

lightdm-gtk-2.0.4-1.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.