Bug 218532 - Unmanageble screen brightness and no wifi with kernel 6.7.6
Summary: Unmanageble screen brightness and no wifi with kernel 6.7.6
Status: RESOLVED INSUFFICIENT_DATA
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Video (show other bugs)
Hardware: All Linux
: P3 normal
Assignee: acpi_power-video
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-02-27 08:03 UTC by Maurizio Ferreira
Modified: 2024-02-29 09:08 UTC (History)
0 users

See Also:
Kernel Version:
Subsystem:
Regression: No
Bisected commit-id:

Attachments
machine configuration (1.84 KB, text/plain)
2024-02-27 08:03 UTC, Maurizio Ferreira 		Details
boot messages (138.82 KB, text/plain)
2024-02-27 08:04 UTC, Maurizio Ferreira 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Maurizio Ferreira 2024-02-27 08:03:03 UTC 
Created attachment 305911 [details]
machine configuration

After installing the kernel 6.7.6.arch1-1-x86_64, I'm unable to control the screen brightness (I can move the slider but nothing happens)
and there are no wifi devices available.

attached : inxi configuration and boot messages
Comment 1 Maurizio Ferreira 2024-02-27 08:04:06 UTC 
Created attachment 305912 [details]
boot messages
Comment 2 Maurizio Ferreira 2024-02-27 08:08:57 UTC 
the machine configuration reports kernel 6.7.5 because it was made after a rollback to a previous working kernel.
The boot messages are relative to the not working 6.7.6 kernel.
Comment 3 Artem S. Tashkinov 2024-02-28 09:02:52 UTC 
For display brightness you probably want to file a bug report here:

https://gitlab.freedesktop.org/drm/intel/-/issues



For WiFi breakage regression testing is advised:

https://docs.kernel.org/admin-guide/bug-bisect.html
Comment 4 Artem S. Tashkinov 2024-02-29 09:08:50 UTC 
The way this bug report is filed, it's unactionable.

Please file a bug report in the AMDGPU bug tracker and a new one for your WiFi.
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