** Description changed:
- 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.
+ v4l2loopback.c: In function ‘v4l2_loopback_open’:
+ v4l2loopback.c:2089:9: error: too few arguments to function ‘v4l2_fh_add’
+ 2089 | v4l2_fh_add(&opener->fh);
+ | ^~~~~~~~~~~
+ In file included from
/usr/src/linux-headers-7.0.0-28-generic/include/media/v4l2-subdev.h:17,
+ from
/usr/src/linux-headers-7.0.0-28-generic/include/media/v4l2-device.h:13,
+ from v4l2loopback.c:31:
+ /usr/src/linux-headers-7.0.0-28-generic/include/media/v4l2-fh.h:97:6: note:
declared here
+ 97 | void v4l2_fh_add(struct v4l2_fh *fh, struct file *filp);
+ | ^~~~~~~~~~~
+ v4l2loopback.c: In function ‘v4l2_loopback_close’:
+ v4l2loopback.c:2117:9: error: too few arguments to function ‘v4l2_fh_del’
+ 2117 | v4l2_fh_del(&opener->fh);
+ | ^~~~~~~~~~~
+ /usr/src/linux-headers-7.0.0-28-generic/include/media/v4l2-fh.h:125:6: note:
declared here
+ 125 | void v4l2_fh_del(struct v4l2_fh *fh, struct file *filp);
+ | ^~~~~~~~~~~
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
+ 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
+ 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.
** Changed in: v4l2loopback (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/2161037
Title:
v4l2loopback fails to build on kernel 7.0 HWE
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