Please find make.log attached

On Thu, Jul 16, 2026 at 11:30 PM Daniel Letzeisen <
[email protected]> wrote:

> Please attach /var/lib/dkms/v4l2loopback/0.12.7/build/make.log
>
> ** Changed in: v4l2loopback (Ubuntu)
>        Status: New => Incomplete
>
> ** Summary changed:
>
> - package linux-headers-7.0.0-28-generic 7.0.0-28.28~24.04.1 failed to
> install/upgrade: installed linux-headers-7.0.0-28-generic package
> post-installation script subprocess returned error exit status 11
> + v4l2loopback fails to build on kernel 7.0 HWE
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/2161037
>
> Title:
>   v4l2loopback fails to build on kernel 7.0 HWE
>
> Status in v4l2loopback package in Ubuntu:
>   Incomplete
>
> Bug description:
>   got several error pop-ups, this was one of them. was opening emails in
>   Chrome when they occurred. hadn't used this laptop since Tuesday.
>
>   ProblemType: Package
>   DistroRelease: Ubuntu 24.04
>   Package: linux-headers-7.0.0-28-generic 7.0.0-28.28~24.04.1
>   ProcVersionSignature: Ubuntu 6.17.0-35.35~24.04.1-generic 6.17.13
>   Uname: Linux 6.17.0-35-generic x86_64
>   NonfreeKernelModules: nvidia_modeset nvidia
>   ApportVersion: 2.28.2-0ubuntu0.1
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  tom-brown   2572 F.... wireplumber
>    /dev/snd/controlC1:  tom-brown   2572 F.... wireplumber
>    /dev/snd/seq:        tom-brown   2567 F.... pipewire
>   CRDA: N/A
>   CasperMD5CheckResult: pass
>   Date: Thu Jul 16 22:52:40 2026
>   ErrorMessage: installed linux-headers-7.0.0-28-generic package
> post-installation script subprocess returned error exit status 11
>   InstallationDate: Installed on 2025-12-20 (209 days ago)
>   InstallationMedia: Ubuntu 24.04.3 LTS "Noble Numbat" - Release amd64
> (20250805.1)
>   Lsusb:
>    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>    Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
>    Bus 001 Device 003: ID 8087:0a2b Intel Corp. Bluetooth wireless
> interface
>    Bus 001 Device 004: ID 0bda:57c3 Realtek Semiconductor Corp.
> Integrated_Webcam_HD
>    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>   MachineType: Dell Inc. Precision 7510
>   ProcFB: 0 i915drmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-35-generic
> root=UUID=0cd37cd1-1382-4191-9107-b090419b644e ro quiet splash vt.handoff=7
>   Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal,
> 3.12.3-0ubuntu2.1
>   PythonDetails: N/A
>   RelatedPackageVersions: grub-pc N/A
>   SourcePackage: linux-hwe-7.0
>   Title: package linux-headers-7.0.0-28-generic 7.0.0-28.28~24.04.1 failed
> to install/upgrade: installed linux-headers-7.0.0-28-generic package
> post-installation script subprocess returned error exit status 11
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 03/09/2023
>   dmi.bios.release: 1.31
>   dmi.bios.vendor: Dell Inc.
>   dmi.bios.version: 1.31.3
>   dmi.board.name: 0MJ7KG
>   dmi.board.vendor: Dell Inc.
>   dmi.board.version: A00
>   dmi.chassis.type: 9
>   dmi.chassis.vendor: Dell Inc.
>   dmi.modalias:
> dmi:bvnDellInc.:bvr1.31.3:bd03/09/2023:br1.31:svnDellInc.:pnPrecision7510:pvr:rvnDellInc.:rn0MJ7KG:rvrA00:cvnDellInc.:ct9:cvr:sku06D9:
>   dmi.product.family: Precision
>   dmi.product.name: Precision 7510
>   dmi.product.sku: 06D9
>   dmi.sys.vendor: Dell Inc.
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/v4l2loopback/+bug/2161037/+subscriptions
>
>

-- 
J. Thomas Brown
www.jthomasbrown.com


** Attachment added: "make.log"
   https://bugs.launchpad.net/bugs/2161037/+attachment/5982583/+files/make.log

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2161037

Title:
  v4l2loopback fails to build on kernel 7.0 HWE

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/v4l2loopback/+bug/2161037/+subscriptions


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