Bug 2265662 - Nouveau regression when using 2 displays/monitors after moving to 6.8.6 kernel
Summary: Nouveau regression when using 2 displays/monitors after moving to 6.8.6 kernel
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-nouveau
Version: 39
Hardware: All
OS: Linux
unspecified
high
Target Milestone: ---
Assignee: Adam Jackson
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-02-23 14:22 UTC by David W. Legg
Modified: 2024-05-09 16:13 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: ---
Doc Text:
Clone Of:
Environment:
Last Closed:
Type: Bug
Embargoed:

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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.
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