** Description changed: + [SRU Justification] + + [Impact] + + I2C camera sensor fails to probe with -ENXIO: + ``` + $ sudo dmesg|grep ov0 + [ 4.484426] ov02c10 i2c-OVTI02C1:00: chip id mismatch: 560243!=0 + [ 4.484432] ov02c10 i2c-OVTI02C1:00: failed to find sensor: -6 + ``` + + [Fix] + + * https://github.com/intel/vision-drivers/pull/18 + + There is no final solution yet due to the internal process of solution + vendors. To meet project schedule, we adopt this widely tested pull + request. + + [Test Case] + + 1. Install kernel from -proposed pocket, + 2. Reboot with the newly installed kernel, + 3. Check dmesg output and the probe error should go away. + 4. Check camera working with https://webcamtests.com/ + + [Where problems could occur] + + Basically there is no actual function change but to ensure device driver + may reprobe when the depending component is not yet available. While + this issue happens only on selected usbio equipped platforms, and we + tests integrated PPAs on nearly all OEM MIPI platforms, so far there is + no known regression/problem found. + + [Other Info] + + This affects vision-drivers version 0~git202408091833.02081ea4-0ubuntu2, + which is used by linux-oem-6.11/noble, linux/oracular, and newer. + Nominate for Plucky, Oracular and OEM-6.11. + + ========== original bug report ========== + $ sudo dmesg|grep ov0 [ 4.484426] ov02c10 i2c-OVTI02C1:00: chip id mismatch: 560243!=0 [ 4.484432] ov02c10 i2c-OVTI02C1:00: failed to find sensor: -6 - --- + --- ProblemType: Bug ApportVersion: 2.28.1-0ubuntu3.1 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/seq: ubuntu 1488 F.... pipewire - /dev/snd/controlC0: ubuntu 1488 F.... pipewire - ubuntu 1491 F.... wireplumber + USER PID ACCESS COMMAND + /dev/snd/seq: ubuntu 1488 F.... pipewire + /dev/snd/controlC0: ubuntu 1488 F.... pipewire + ubuntu 1491 F.... wireplumber CRDA: N/A CasperMD5CheckMismatches: ./casper/initrd ./casper/minimal.standard.live.hotfix.manifest ./casper/minimal.standard.live.hotfix.size ./casper/minimal.standard.live.size ./casper/minimal.manifest ./casper/minimal.standard.manifest ./casper/minimal.standard.size ./casper/minimal.hotfix.size ./casper/minimal.standard.live.hotfix.squashfs ./casper/minimal.standard.hotfix.squashfs ./casper/minimal.standard.hotfix.size ./casper/minimal.hotfix.squashfs ./casper/minimal.standard.live.manifest ./casper/minimal.size ./boot/grub/grub.cfg CasperMD5CheckResult: fail DistributionChannelDescriptor: - # This is the distribution channel descriptor for Ubuntu 24.04 for Dell - # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor - canonical-oem-somerville-noble-oem-24.04b-proposed-20241121-128 + # This is the distribution channel descriptor for Ubuntu 24.04 for Dell + # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor + canonical-oem-somerville-noble-oem-24.04b-proposed-20241121-128 DistroRelease: Ubuntu 24.04 InstallationDate: Installed on 2024-11-28 (5 days ago) InstallationMedia: Ubuntu OEM 24.04.1 LTS "Noble Numbat" - Release amd64 (20241120) IwConfig: - lo no wireless extensions. - - enx00e04c360234 no wireless extensions. - - wlp0s20f3 no wireless extensions. + lo no wireless extensions. + + enx00e04c360234 no wireless extensions. + + wlp0s20f3 no wireless extensions. MachineType: Dell Inc. XPS 13 9350 Package: ipu6-drivers (not installed) ProcFB: 0 xedrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-1008-oem root=UUID=317e54d7-c012-4a4f-b520-0ee69d0b0489 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 6.11.0-1008.8-oem 6.11.0 RelatedPackageVersions: - linux-restricted-modules-6.11.0-1008-oem N/A - linux-backports-modules-6.11.0-1008-oem N/A - linux-firmware 20240318.git3b128b60-0ubuntu2.5 + linux-restricted-modules-6.11.0-1008-oem N/A + linux-backports-modules-6.11.0-1008-oem N/A + linux-firmware 20240318.git3b128b60-0ubuntu2.5 Tags: noble Uname: Linux 6.11.0-1008-oem x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 09/11/2024 dmi.bios.release: 1.3 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.0 dmi.board.name: 024653 dmi.board.vendor: Dell Inc. dmi.board.version: X05 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.ec.firmware.release: 1.4 dmi.modalias: dmi:bvnDellInc.:bvr1.3.0:bd09/11/2024:br1.3:efr1.4:svnDellInc.:pnXPS139350:pvr:rvnDellInc.:rn024653:rvrX05:cvnDellInc.:ct10:cvr:sku0CC9: dmi.product.family: XPS dmi.product.name: XPS 13 9350 dmi.product.sku: 0CC9 dmi.sys.vendor: Dell Inc.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2090932 Title: Failed to probe for OVTI02C1: chip id mismatch: 560243!=0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2090932/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
