Public bug reported:
Dell Pro 14 Plus PB14250, Intel Core Ultra 5 235U (Arrow Lake). The
OVTI05C1 / OV05C10 camera sensor is detected by IPU6, but no video
stream is available. Video capture fails with VIDIOC_STREAMON returned
-1 (Link has been severed). The kernel also reports GPIO type 0x02
unknown; the sensor may not work.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-7.0.0-30-generic 7.0.0-30.30~24.04.1
ProcVersionSignature: Ubuntu 7.0.0-30.30~24.04.1-generic 7.0.12
Uname: Linux 7.0.0-30-generic x86_64
ApportVersion: 2.28.3-0ubuntu0.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: cjea 2439 F.... pipewire
cjea 2442 F.... wireplumber
/dev/snd/controlC1: cjea 2442 F.... wireplumber
/dev/snd/seq: cjea 2439 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Thu Sep 3 08:09:38 2026
InstallationDate: Installed on 2026-09-01 (1 days ago)
InstallationMedia: Ubuntu 24.04.4 LTS "Noble Numbat" - Release amd64 (20260210)
MachineType: Dell Inc. Dell Pro 14 Plus PB14250
ProcEnviron:
LANG=fr_FR.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-30-generic
root=UUID=4d31e0f3-ac07-4169-b64c-28c4a18df3f8 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-7.0.0-30-generic N/A
linux-backports-modules-7.0.0-30-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.29
SourcePackage: linux-hwe-7.0
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/03/2026
dmi.bios.release: 2.16
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.16.0
dmi.board.name: 0GT2N3
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.ec.firmware.release: 1.24
dmi.modalias:
dmi:bvnDellInc.:bvr2.16.0:bd08/03/2026:br2.16:efr1.24:svnDellInc.:pnDellPro14PlusPB14250:pvr:rvnDellInc.:rn0GT2N3:rvrA00:cvnDellInc.:ct10:cvr:sku0CE8:pfaDellProLaptops:
dmi.product.family: Dell Pro Laptops
dmi.product.name: Dell Pro 14 Plus PB14250
dmi.product.sku: 0CE8
dmi.sys.vendor: Dell Inc.
** Affects: linux-hwe-7.0 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble wayland-session
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https://bugs.launchpad.net/bugs/2166290
Title:
Dell Pro 14 Plus PB14250 webcam not working on Ubuntu 24.04: OVTI05C1
detected by IPU6 but no video stream available
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