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Bug#1111229: linux-image-amd64: Internal laptop camera not detected after kernel update in Debian 13

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  Bug#1111229: linux-image-amd64: Internal laptop camera not detected after kernel update in Debian 13 Diegor <diego.rosero7@gmail.com> - 2025-08-15 23:50 +0200
    Bug#1111229: linux-image-amd64: Internal laptop camera not detected after kernel update in Debian 13 Salvatore Bonaccorso <carnil@debian.org> - 2025-08-16 09:20 +0200
    Processed: Re: Bug#1111229: linux-image-amd64: Internal laptop  camera not detected after kernel update in Debian 13 "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-08-16 09:20 +0200
    Bug#1111229: closing 1111229 Salvatore Bonaccorso <carnil@debian.org> - 2025-09-13 23:20 +0200
      Processed: closing 1111229 "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-09-13 23:20 +0200

#88843 — Bug#1111229: linux-image-amd64: Internal laptop camera not detected after kernel update in Debian 13

Package: linux-image-amd64
Version: 6.12.41-1

After updating to kernel version 6.12.41-1 on Debian 13 (linux-image-amd64), the internal laptop camera stopped being detected by the system. This issue did not occur with the previous kernel version, where the camera functioned normally.

Steps to reproduce:
1. Update the system to kernel 6.12.41-1.
2. Reboot the laptop.
3. Check the camera using applications like Cheese, Zoom, or other video conferencing tools — the device is not listed.

What I tried:
- Verified the BIOS settings (camera enabled).
- Checked with `lsusb` and `dmesg` (no detection of the camera hardware).
- Rolled back to previous kernel — camera works again.
- Confirmed no hardware or BIOS update occurred, only the kernel update.

Outcome:
The camera is not detected or usable in any application when running the new kernel.

Expected outcome:
The internal camera should be detected and function normally after the kernel update, as it did before.

This suggests a possible regression in the kernel related to the camera driver.

Thank you for your attention and support.
Severity: important

Dear Maintainer,

-- System Information:
Debian Release: 13.0
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.12.41+deb13-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=es_CO.UTF-8, LC_CTYPE=es_CO.UTF-8 (charmap=UTF-8), LANGUAGE=es_CO:es
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-amd64 depends on:
ii  linux-image-6.12.41+deb13-amd64  6.12.41-1

linux-image-amd64 recommends no packages.

linux-image-amd64 suggests no packages.

-- no debconf information

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#88857

Control: tags -1 + moreinfo

Hi Diego,

On Fri, Aug 15, 2025 at 04:42:43PM -0500, Diegor wrote:
> Package: linux-image-amd64
> Version: 6.12.41-1
> 
> After updating to kernel version 6.12.41-1 on Debian 13 (linux-image-amd64), the internal laptop camera stopped being detected by the system. This issue did not occur with the previous kernel version, where the camera functioned normally.
> 
> Steps to reproduce:
> 1. Update the system to kernel 6.12.41-1.
> 2. Reboot the laptop.
> 3. Check the camera using applications like Cheese, Zoom, or other video conferencing tools — the device is not listed.
> 
> What I tried:
> - Verified the BIOS settings (camera enabled).
> - Checked with `lsusb` and `dmesg` (no detection of the camera hardware).
> - Rolled back to previous kernel — camera works again.
> - Confirmed no hardware or BIOS update occurred, only the kernel update.
> 
> Outcome:
> The camera is not detected or usable in any application when running the new kernel.
> 
> Expected outcome:
> The internal camera should be detected and function normally after the kernel update, as it did before.
> 
> This suggests a possible regression in the kernel related to the camera driver.
> 
> Thank you for your attention and support.

Thanks for your report.

Can you please provide all the information which would be attached by
reportbug kernel here, including the HW infomration most importantly
and a full kernel log for a bootet system not detecting the camera?

Regards,
Salvatore

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#88859 — Processed: Re: Bug#1111229: linux-image-amd64: Internal laptop camera not detected after kernel update in Debian 13

Processing control commands:

> tags -1 + moreinfo
Bug #1111229 [src:linux] linux-image-amd64: Internal laptop camera not detected after kernel update in Debian 13
Added tag(s) moreinfo.

-- 
1111229: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1111229
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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#89255 — Bug#1111229: closing 1111229

close 1111229 
thanks

No reply on the questions so closing it for now. Please *do* reopen if you can
proivide the needed information for the further debugging.

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#89258 — Processed: closing 1111229

Processing commands for control@bugs.debian.org:

> close 1111229
Bug #1111229 [src:linux] linux-image-amd64: Internal laptop camera not detected after kernel update in Debian 13
Marked Bug as done
> thanks
Stopping processing here.

Please contact me if you need assistance.
-- 
1111229: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1111229
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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