Bug 2454960 - No built-in audio on Dell XPS 14 as sof-audio-pci-intel-mtl stopped working on kernel 6.19
Summary: No built-in audio on Dell XPS 14 as sof-audio-pci-intel-mtl stopped working o...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 43
Hardware: x86_64
OS: Linux
unspecified
urgent
Target Milestone: ---
Assignee: Justin M. Forbes
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-03 22:08 UTC by Heimir Thor Sverrisson
Modified: 2026-04-30 18:53 UTC (History)
15 users (show)

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


Attachments (Terms of Use)
Output of `journalctl --no-hostname -k` (249.43 KB, text/plain)
2026-04-03 22:12 UTC, Heimir Thor Sverrisson
no flags Details

Description Heimir Thor Sverrisson 2026-04-03 22:08:23 UTC
1. Please describe the problem:
The built-in audio on Dell XPS 14 stopped working after upgrade to kernel 6.19.X

2. What is the Version-Release number of the kernel:
Failure started on 6.19.6 and has been tested on .7. .8, .9 and 6.19.10, all fail.

3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :
Last kernel it worked on, and still does is 6.18.16

4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:
Switch to kernel 6.19.10 from 6.18.16 will cause this to show up.

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:
Have not tested.

6. Are you running any modules that not shipped with directly Fedora's kernel?:
No.

7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.

Reproducible: Always

Comment 1 Heimir Thor Sverrisson 2026-04-03 22:12:31 UTC
Created attachment 2135922 [details]
Output of `journalctl --no-hostname -k`

Clear errors, not happening on kernel 6.18.16 (or earlier) are in this file w.r.t sof-audio-pci-intel-mtl.

Comment 2 Heimir Thor Sverrisson 2026-04-09 15:11:44 UTC
Is nobody monitoring this?
This has been sitting here for 6 days!

Comment 3 Justin M. Forbes 2026-04-09 15:42:25 UTC
Yes, it is monitored. I am aware of the issue, I need no further information from you at this time, and I do not have a fix for you to test at this point either, so it seemed unnecessary to take the time to comment.

Comment 4 Heimir Thor Sverrisson 2026-04-09 20:43:23 UTC
Thank you Justin.
Just let me know if you need something from me.
/Heimir

Comment 5 Heimir Thor Sverrisson 2026-04-30 18:53:41 UTC
Changed priority to urgent, as this has been open for almost a month with no activity.
The same issue seems to be reported in https://bugzilla.redhat.com/show_bug.cgi?id=2457879


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