Bug 2265662

Summary:	Nouveau regression when using 2 displays/monitors after moving to 6.8.6 kernel
Product:	[Fedora] Fedora	Reporter:	David W. Legg <dwlegg>
Component:	xorg-x11-drv-nouveau	Assignee:	Adam Jackson <ajax>
Status:	CLOSED EOL	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	39	CC:	airlied, ajax, bskeggs, lyude
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2024-11-27 23:01:22 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 David W. Legg 2024-02-23 14:22:42 UTC

Description of problem:
After upgrading from 6.6.14-200.fc39.x86_64 kernel to 6.7.3, my HDMI display stopped working on boot, using only my VGA display instead of both.

Version-Release number of selected component (if applicable):
xorg-x11-drv-nouveau-1.0.17-6.fc39.x86_64 works. Higher versions do not.

How reproducible:
100%

Steps to Reproduce:
1. Upgrade to 6.7 kernel.
2. Reboot.
3.

Actual results:
Only one display working.

Expected results:
Both displays working.

Additional info:
When boot starts, it uses the HDMI display, but then it switches to the VGA one and no longer uses the HDMI display. I never see both working simultaneously.

Comment 1 David W. Legg 2024-02-23 14:23:36 UTC

Also broken in 6.7.4 and 6.7.5 kernels/

Comment 2 David W. Legg 2024-03-06 12:41:19 UTC

Still broken in 6.7.7 I'm afraid :(

Comment 3 David W. Legg 2024-03-16 13:38:50 UTC

Still broken in 6.7.9.

Comment 4 David W. Legg 2024-04-02 16:23:32 UTC

Still broken in 6.8.0 in Fedora 40 KDE Spin (live).

Please would somebody point this bug at Fedora 40? Ta.

Comment 5 David W. Legg 2024-04-17 14:11:34 UTC

Still broken with kernel 6.8.6.

Please would somebody point this bug at Fedora 40? Ta.

Comment 6 David W. Legg 2024-05-09 16:13:20 UTC

Still broken in kernel 6.8.8-200.fc39 :(

Please would somebody update this bug to Fedora 40? Ta.

Comment 7 Aoife Moloney 2024-11-13 12:07:16 UTC

This message is a reminder that Fedora Linux 39 is nearing its end of life.
Fedora will stop maintaining and issuing updates for Fedora Linux 39 on 2024-11-26.
It is Fedora's policy to close all bug reports from releases that are no longer
maintained. At that time this bug will be closed as EOL if it remains open with a
'version' of '39'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, change the 'version' 
to a later Fedora Linux version. Note that the version field may be hidden.
Click the "Show advanced fields" button if you do not see it.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora Linux 39 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora Linux, you are encouraged to change the 'version' to a later version
prior to this bug being closed.

Comment 8 Aoife Moloney 2024-11-27 23:01:22 UTC

Fedora Linux 39 entered end-of-life (EOL) status on 2024-11-26.

Fedora Linux 39 is no longer maintained, which means that it
will not receive any further security or bug fix updates. As a result we
are closing this bug.

If you can reproduce this bug against a currently maintained version of Fedora Linux
please feel free to reopen this bug against that version. Note that the version
field may be hidden. Click the "Show advanced fields" button if you do not see
the version field.

If you are unable to reopen this bug, please file a new report against an
active release.

Thank you for reporting this bug and we are sorry it could not be fixed.