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Bug 1638444

Summary:	One of the external displays is sometimes turned off
Product:	[Fedora] Fedora	Reporter:	Tomas Popela <tpopela>
Component:	mutter	Assignee:	Florian Müllner <fmuellner>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	29	CC:	awilliam, fmuellner, gmarr, jacob, jadahl, klember, otaylor, walters
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	AcceptedFreezeException
Fixed In Version:	mutter-3.30.1-2.fc29	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-10-18 11:06:50 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:
Bug Depends On:
Bug Blocks:	1517014

Description Tomas Popela 2018-10-11 14:52:59 UTC

In GDM only the primary external display is turned on, the other one is turned off. After log in, the other one turns on. Sometimes when I locked the screen then the (not a primary one) display stays off completely until I log out and log in again.

Worked on 3.30.0-3, broken with 3.30.1-1.

Upstream bug: https://gitlab.gnome.org/GNOME/mutter/issues/342

Comment 1 Jonas Ådahl 2018-10-11 16:21:12 UTC

Scratch build:
https://koji.fedoraproject.org/koji/taskinfo?taskID=30184498

Comment 2 Adam Williamson 2018-10-11 16:40:39 UTC

Proposing for Final freeze exception, this obviously ca affect first boot after install so cannot be entirely fixed with an update.

Comment 3 Kalev Lember 2018-10-11 19:06:56 UTC

+1 FE

Comment 4 Jonas Ådahl 2018-10-12 06:57:07 UTC

A PR for the change included in the scratch build: https://src.fedoraproject.org/rpms/mutter/pull-request/11

It'd be good to have it tested, as it hasn't been reviewed upstream yet.

Comment 5 Tomas Popela 2018-10-12 07:00:28 UTC

I will try that on Monday when I will have an access to external displays.

Comment 6 Fedora Update System 2018-10-14 19:00:52 UTC

mutter-3.30.1-2.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-c830129998

Comment 7 Fedora Update System 2018-10-14 21:07:01 UTC

mutter-3.30.1-2.fc29 has been pushed to the Fedora 29 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-c830129998

Comment 8 Geoffrey Marr 2018-10-15 19:21:28 UTC

Discussed during the 2018-10-15 blocker review meeting: [1]

The decision to classify this bug as an "AcceptedFreezeException" was made as  this affects some hardware configs on first boot so it cannot be fixed with an update, it may cause inconvenience if the affected display is the main one.

[1] https://meetbot.fedoraproject.org/fedora-blocker-review/2018-10-15/f29-blocker-review.2018-10-15-16.00.txt

Comment 9 Fedora Update System 2018-10-18 11:06:50 UTC

mutter-3.30.1-2.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.