Public bug reported:
Internal webcam does not work on Ubuntu 26.04 (kernel 7.0.0-15-generic)
on a Dell XPS 13 9350 with Intel Lunar Lake (Core Ultra 9 288V).
The IPU7 device initializes correctly, firmware loads successfully, and
the OVTI02C1 sensor is detected during probe, but the sensor never
appears in the media graph and libcamera reports:
"No sensor found for /dev/media0"
Relevant dmesg lines:
intel-ipu7 0000:00:05.0: Found supported sensor OVTI02C1:00
intel-ipu7 0000:00:05.0: Connected 1 cameras
int3472-discrete INT3472:00: GPIO type 0x02 unknown; the sensor may not work
media-ctl -p shows only IPU7 capture entities and CSI2 blocks, but no
OVTI02C1 sensor entity.
cam -l output:
INFO SimplePipeline simple.cpp:1899 No sensor found for /dev/media0
Packages tested:
intel-ipu7-dkms
intel-usbio-dkms
linux-modules-ipu7-generic
Secure Boot is disabled.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: linux-image-7.0.0-15-generic 7.0.0-15.15
ProcVersionSignature: Ubuntu 7.0.0-15.15-generic 7.0.0
Uname: Linux 7.0.0-15-generic x86_64
ApportVersion: 2.34.0-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: matias 3683 F.... pipewire
matias 3700 F.... wireplumber
/dev/snd/seq: matias 3683 F.... pipewire
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Sun May 10 18:12:55 2026
InstallationDate: Installed on 2026-05-10 (0 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1)
MachineType: Dell Inc. XPS 13 9350
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 xedrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-15-generic
root=UUID=eed98724-c123-44a7-8cc2-a4254ad82a34 ro quiet splash
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
SourcePackage: linux
StagingDrivers: intel_ipu7 intel_ipu7_isys
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/11/2025
dmi.bios.release: 1.13
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.13.0
dmi.board.name: 03DMMX
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.ec.firmware.release: 1.20
dmi.modalias:
dmi:bvnDellInc.:bvr1.13.0:bd07/11/2025:br1.13:efr1.20:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn03DMMX:rvrA00:cvnDellInc.:ct10:cvr:sku0CC9:pfaXPS:
dmi.product.family: XPS
dmi.product.name: XPS 13 9350
dmi.product.sku: 0CC9
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute staging wayland-session
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https://bugs.launchpad.net/bugs/2152132
Title:
Dell XPS 13 9350 Lunar Lake: OVTI02C1/IPU7 camera detected in dmesg
but missing from media graph; INT3472 GPIO type 0x02 unknown
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