** Description changed: - Bug Description - Summary: The integrated MIPI webcam on my Dell Precision 5490 does not work on Ubuntu 25.04 (kernel 6.14.0-15-generic). The camera is detected and all required IPU6 kernel modules and firmware are present, but applications like Cheese and GStreamer fail to capture video. Steps to Reproduce: - Boot Dell Precision 5490 with Ubuntu 25.04 (kernel + Boot Dell Precision 5490 with Ubuntu 25.04 (kernel 6.14.0-15-generic). - Confirm IPU6 modules and firmware are loaded: + Confirm IPU6 modules and firmware are loaded: - lsmod | grep ipu shows all relevant modules (intel_ipu6, + lsmod | grep ipu shows all relevant modules (intel_ipu6, intel_ipu6_isys, ov01a10, etc.). - /usr/lib/firmware/intel/ipu/ contains all expected firmware + /usr/lib/firmware/intel/ipu/ contains all expected firmware blobs. - Launch Cheese or test with gst-launch-1.0 libcamerasrc ! + Launch Cheese or test with gst-launch-1.0 libcamerasrc ! videoconvert ! autovideosink. Expected Result: Webcam should function normally, displaying video. Actual Result: - Cheese and GStreamer both fail to display video. + Cheese and GStreamer both fail to display video. - Cheese logs (libcamera v0.4.0) show repeated errors: + Cheese logs (libcamera v0.4.0) show repeated errors: - Recommended V4L2 control 0x009a0922 not supported + Recommended V4L2 control 0x009a0922 not supported - Unable to get rectangle X on pad 0/0: Ioctl() inapproprié pour + Unable to get rectangle X on pad 0/0: Ioctl() inapproprié pour un périphérique - The sensor kernel driver needs to be fixed + The sensor kernel driver needs to be fixed - Configuration file 'ov01a10.yaml' not found for IPA module + Configuration file 'ov01a10.yaml' not found for IPA module 'simple', falling back to 'uncalibrated.yaml' - GStreamer fails with buffer queue timeouts. + GStreamer fails with buffer queue timeouts. - The camera is detected, but no image is captured. + The camera is detected, but no image is captured. Diagnostic Output: uname -a Linux ige-mcpn-175 6.14.0-15-generic #15-Ubuntu SMP PREEMPT_DYNAMIC Sun Apr 6 15:05:05 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux lsmod | grep ipu intel_ipu6_psys 106496 0 intel_ipu6_isys 126976 0 videobuf2_dma_sg 20480 2 intel_ipu6_isys videobuf2_v4l2 36864 1 intel_ipu6_isys videobuf2_common 90112 4 videobuf2_v4l2,intel_ipu6_isys,videobuf2_dma_sg,videobuf2_memops v4l2_fwnode 40960 4 ov01a10,ivsc_csi,intel_ipu6_isys v4l2_async 28672 4 v4l2_fwnode,ov01a10,ivsc_csi,intel_ipu6_isys intel_ipu6 73728 2 intel_ipu6_isys,intel_ipu6_psys videodev 364544 6 v4l2_async,v4l2_fwnode,videobuf2_v4l2,ov01a10,ivsc_csi,intel_ipu6_isys ipu_bridge 20480 3 intel_ipu6,ivsc_csi,intel_ipu6_isys mc 86016 7 v4l2_async,videodev,videobuf2_v4l2,ov01a10,ivsc_csi,intel_ipu6_isys,videobuf2_common ls /usr/lib/firmware/intel/ipu/ ipu6epadln_fw.bin.zst ipu7_fw.bin.zst ipu6ep_fw.bin.zst irci_irci_ecr-master_20161208_0213_20170112_1500.bin.zst ipu6epmtl_fw.bin.zst shisp_2400b0_v21.bin.zst ipu6_fw.bin.zst shisp_2401a0_v21.bin.zst ipu6se_fw.bin.zst Cheese output (libcamera): [INFO] Camera camera_manager.cpp:327 libcamera v0.4.0 [WARN] CameraSensor camera_sensor_legacy.cpp:354 'ov01a10 12-0036': Recommended V4L2 control 0x009a0922 not supported [ERROR] V4L2 v4l2_subdevice.cpp:1127 'ov01a10 12-0036': Unable to get rectangle 2 on pad 0/0: Ioctl() inapproprié pour un périphérique ... [WARN] CameraSensor camera_sensor_legacy.cpp:426 'ov01a10 12-0036': The sensor kernel driver needs to be fixed [WARN] CameraSensor camera_sensor_legacy.cpp:428 'ov01a10 12-0036': See Documentation/sensor_driver_requirements.rst in the libcamera sources for more information [WARN] IPAProxy ipa_proxy.cpp:160 Configuration file 'ov01a10.yaml' not found for IPA module 'simple', falling back to 'uncalibrated.yaml' [WARN] IPASoft soft_simple.cpp:96 IPASoft: Failed to create camera sensor helper for ov01a10 ProblemType: Bug DistroRelease: Ubuntu 25.04 Package: linux-image-6.14.0-15-generic 6.14.0-15.15 ProcVersionSignature: Ubuntu 6.14.0-15.15-generic 6.14.0 Uname: Linux 6.14.0-15-generic x86_64 ApportVersion: 2.32.0-0ubuntu5.1 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: haddjera 11198 F.... pipewire - haddjera 11203 F.... wireplumber - /dev/snd/seq: haddjera 11198 F.... pipewire + USER PID ACCESS COMMAND + /dev/snd/controlC0: haddjera 11198 F.... pipewire + haddjera 11203 F.... wireplumber + /dev/snd/seq: haddjera 11198 F.... pipewire CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Wed Jun 4 12:58:05 2025 IwDevWlp2s0f0Link: Not connected. MachineType: Dell Inc. Precision 5490 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-15-generic root=/dev/mapper/vg1-root ro crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M RelatedPackageVersions: - linux-restricted-modules-6.14.0-15-generic N/A - linux-backports-modules-6.14.0-15-generic N/A - linux-firmware 20250317.git1d4c88ee-0ubuntu1.1 + linux-restricted-modules-6.14.0-15-generic N/A + linux-backports-modules-6.14.0-15-generic N/A + linux-firmware 20250317.git1d4c88ee-0ubuntu1.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: - + dmi.bios.date: 03/24/2025 dmi.bios.release: 1.13 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.13.0 dmi.board.name: 0K69WX dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.ec.firmware.release: 1.17 dmi.modalias: dmi:bvnDellInc.:bvr1.13.0:bd03/24/2025:br1.13:efr1.17:svnDellInc.:pnPrecision5490:pvr:rvnDellInc.:rn0K69WX:rvrA00:cvnDellInc.:ct10:cvr:sku0CC7: dmi.product.family: Precision dmi.product.name: Precision 5490 dmi.product.sku: 0CC7 dmi.sys.vendor: Dell Inc.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2112459 Title: Dell Precision 5490 MIPI webcam not working on Ubuntu 25.04 (kernel 6.14, IPU6 modules loaded, ov01a10 sensor) Status in linux package in Ubuntu: New Bug description: Summary: The integrated MIPI webcam on my Dell Precision 5490 does not work on Ubuntu 25.04 (kernel 6.14.0-15-generic). The camera is detected and all required IPU6 kernel modules and firmware are present, but applications like Cheese and GStreamer fail to capture video. Steps to Reproduce: Boot Dell Precision 5490 with Ubuntu 25.04 (kernel 6.14.0-15-generic). Confirm IPU6 modules and firmware are loaded: lsmod | grep ipu shows all relevant modules (intel_ipu6, intel_ipu6_isys, ov01a10, etc.). /usr/lib/firmware/intel/ipu/ contains all expected firmware blobs. Launch Cheese or test with gst-launch-1.0 libcamerasrc ! videoconvert ! autovideosink. Expected Result: Webcam should function normally, displaying video. Actual Result: Cheese and GStreamer both fail to display video. Cheese logs (libcamera v0.4.0) show repeated errors: Recommended V4L2 control 0x009a0922 not supported Unable to get rectangle X on pad 0/0: Ioctl() inapproprié pour un périphérique The sensor kernel driver needs to be fixed Configuration file 'ov01a10.yaml' not found for IPA module 'simple', falling back to 'uncalibrated.yaml' GStreamer fails with buffer queue timeouts. The camera is detected, but no image is captured. Diagnostic Output: uname -a Linux ige-mcpn-175 6.14.0-15-generic #15-Ubuntu SMP PREEMPT_DYNAMIC Sun Apr 6 15:05:05 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux lsmod | grep ipu intel_ipu6_psys 106496 0 intel_ipu6_isys 126976 0 videobuf2_dma_sg 20480 2 intel_ipu6_isys videobuf2_v4l2 36864 1 intel_ipu6_isys videobuf2_common 90112 4 videobuf2_v4l2,intel_ipu6_isys,videobuf2_dma_sg,videobuf2_memops v4l2_fwnode 40960 4 ov01a10,ivsc_csi,intel_ipu6_isys v4l2_async 28672 4 v4l2_fwnode,ov01a10,ivsc_csi,intel_ipu6_isys intel_ipu6 73728 2 intel_ipu6_isys,intel_ipu6_psys videodev 364544 6 v4l2_async,v4l2_fwnode,videobuf2_v4l2,ov01a10,ivsc_csi,intel_ipu6_isys ipu_bridge 20480 3 intel_ipu6,ivsc_csi,intel_ipu6_isys mc 86016 7 v4l2_async,videodev,videobuf2_v4l2,ov01a10,ivsc_csi,intel_ipu6_isys,videobuf2_common ls /usr/lib/firmware/intel/ipu/ ipu6epadln_fw.bin.zst ipu7_fw.bin.zst ipu6ep_fw.bin.zst irci_irci_ecr-master_20161208_0213_20170112_1500.bin.zst ipu6epmtl_fw.bin.zst shisp_2400b0_v21.bin.zst ipu6_fw.bin.zst shisp_2401a0_v21.bin.zst ipu6se_fw.bin.zst Cheese output (libcamera): [INFO] Camera camera_manager.cpp:327 libcamera v0.4.0 [WARN] CameraSensor camera_sensor_legacy.cpp:354 'ov01a10 12-0036': Recommended V4L2 control 0x009a0922 not supported [ERROR] V4L2 v4l2_subdevice.cpp:1127 'ov01a10 12-0036': Unable to get rectangle 2 on pad 0/0: Ioctl() inapproprié pour un périphérique ... [WARN] CameraSensor camera_sensor_legacy.cpp:426 'ov01a10 12-0036': The sensor kernel driver needs to be fixed [WARN] CameraSensor camera_sensor_legacy.cpp:428 'ov01a10 12-0036': See Documentation/sensor_driver_requirements.rst in the libcamera sources for more information [WARN] IPAProxy ipa_proxy.cpp:160 Configuration file 'ov01a10.yaml' not found for IPA module 'simple', falling back to 'uncalibrated.yaml' [WARN] IPASoft soft_simple.cpp:96 IPASoft: Failed to create camera sensor helper for ov01a10 ProblemType: Bug DistroRelease: Ubuntu 25.04 Package: linux-image-6.14.0-15-generic 6.14.0-15.15 ProcVersionSignature: Ubuntu 6.14.0-15.15-generic 6.14.0 Uname: Linux 6.14.0-15-generic x86_64 ApportVersion: 2.32.0-0ubuntu5.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: haddjera 11198 F.... pipewire haddjera 11203 F.... wireplumber /dev/snd/seq: haddjera 11198 F.... pipewire CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Wed Jun 4 12:58:05 2025 IwDevWlp2s0f0Link: Not connected. MachineType: Dell Inc. Precision 5490 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-15-generic root=/dev/mapper/vg1-root ro crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M RelatedPackageVersions: linux-restricted-modules-6.14.0-15-generic N/A linux-backports-modules-6.14.0-15-generic N/A linux-firmware 20250317.git1d4c88ee-0ubuntu1.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 03/24/2025 dmi.bios.release: 1.13 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.13.0 dmi.board.name: 0K69WX dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.ec.firmware.release: 1.17 dmi.modalias: dmi:bvnDellInc.:bvr1.13.0:bd03/24/2025:br1.13:efr1.17:svnDellInc.:pnPrecision5490:pvr:rvnDellInc.:rn0K69WX:rvrA00:cvnDellInc.:ct10:cvr:sku0CC7: dmi.product.family: Precision dmi.product.name: Precision 5490 dmi.product.sku: 0CC7 dmi.sys.vendor: Dell Inc. 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