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https://bugs.launchpad.net/bugs/2117710
Title:
Intel MIPI camera no longer works
Status in linux-hwe-6.14 package in Ubuntu:
Incomplete
Bug description:
The MIPI camera on my Lenovo Thinkpad X1 Carbon Gen11 no longer works.
Whenever I try to use it the following error is logged:
[ 429.329118] camerasrc0:src[20442]: segfault at 118 ip 0000759beeb8b75d sp
0000759bdf7fd5f8 error 4 in libc.so.6[18b75d,759beea28000+188000] likely on CPU
14 (core 26, socket 0)
[ 429.329140] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 89 f8
48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 33 01 00 00 <c5> fd 74
0f c5 fd d7 c1 85 c0 74 57 f3 0f bc c0 c5 f8 77 c3 66 66
[ 431.130075] camerasrc0:src[20691]: segfault at 118 ip 0000794ae138b75d sp
0000794ada3bd5f8 error 4 in libc.so.6[18b75d,794ae1228000+188000] likely on CPU
4 (core 8, socket 0)
[ 431.130090] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 89 f8
48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 33 01 00 00 <c5> fd 74
0f c5 fd d7 c1 85 c0 74 57 f3 0f bc c0 c5 f8 77 c3 66 66
[ 432.874485] camerasrc0:src[20778]: segfault at 118 ip 00007719c9b8b75d sp
00007719c2bce5f8 error 4 in libc.so.6[18b75d,7719c9a28000+188000] likely on CPU
4 (core 8, socket 0)
[ 432.874498] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 89 f8
48 89 fa c5 f9 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 33 01 00 00 <c5> fd 74
0f c5 fd d7 c1 85 c0 74 57 f3 0f bc c0 c5 f8 77 c3 66 66
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-modules-ipu6-generic-hwe-24.04 6.14.0-24.24~24.04.3
ProcVersionSignature: Ubuntu 6.14.0-24.24~24.04.3-generic 6.14.6
Uname: Linux 6.14.0-24-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: abarto 4355 F.... pipewire
abarto 4359 F.... wireplumber
/dev/snd/pcmC0D0p: abarto 4355 F...m pipewire
/dev/snd/seq: abarto 4355 F.... pipewire
CRDA: N/A
CasperMD5CheckMismatches:
./pool/restricted/n/nvidia-graphics-drivers-535/libnvidia-gl-535_535.183.01-0ubuntu0.24.04.1_amd64.deb
./pool/restricted/n/nvidia-graphics-drivers-535/nvidia-kernel-source-535_535.183.01-0ubuntu0.24.04.1_amd64.deb
./pool/restricted/n/nvidia-graphics-drivers-535/libnvidia-compute-535_535.183.01-0ubuntu0.24.04.1_i386.deb
./pool/restricted/n/nvidia-graphics-drivers-550/nvidia-kernel-source-550_550.120-0ubuntu0.24.04.1_amd64.deb
./pool/restricted/n/nvidia-graphics-drivers-550/nvidia-firmware-550-550.120_550.120-0ubuntu0.24.04.1_amd64.deb
./pool/restricted/n/nvidia-graphics-drivers-550/libnvidia-gl-550_550.120-0ubuntu0.24.04.1_amd64.deb
./pool/main/l/linux-firmware/linux-firmware_20240318.git3b128b60-0ubuntu2.9_amd64.deb
./pool/main/l/linux-hwe-6.11/linux-modules-6.11.0-17-generic_6.11.0-17.17~24.04.2_amd64.deb
./pool/main/l/linux-hwe-6.11/linux-modules-extra-6.11.0-17-generic_6.11.0-17.17~24.04.2_amd64.deb
CasperMD5CheckResult: fail
CurrentDesktop: ubuntu:GNOME
Date: Wed Jul 23 09:49:30 2025
InstallationDate: Installed on 2025-03-29 (116 days ago)
InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64
(20250215)
MachineType: LENOVO 21HMCTO1WW
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-24-generic
root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.14.0-24-generic N/A
linux-backports-modules-6.14.0-24-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.14
SourcePackage: linux-hwe-6.14
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/22/2025
dmi.bios.release: 1.35
dmi.bios.vendor: LENOVO
dmi.bios.version: N3XET60W (1.35 )
dmi.board.asset.tag: Not Available
dmi.board.name: 21HMCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0T76530 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.20
dmi.modalias:
dmi:bvnLENOVO:bvrN3XET60W(1.35):bd04/22/2025:br1.35:efr1.20:svnLENOVO:pn21HMCTO1WW:pvrThinkPadX1CarbonGen11:rvnLENOVO:rn21HMCTO1WW:rvrSDK0T76530WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21HM_BU_Think_FM_ThinkPadX1CarbonGen11:
dmi.product.family: ThinkPad X1 Carbon Gen 11
dmi.product.name: 21HMCTO1WW
dmi.product.sku: LENOVO_MT_21HM_BU_Think_FM_ThinkPad X1 Carbon Gen 11
dmi.product.version: ThinkPad X1 Carbon Gen 11
dmi.sys.vendor: LENOVO
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