I followed the recommendation and installed the OEM 7.0 stack available in Ubuntu 26.04:
- linux-oem-26.04 - linux-modules-ipu6-oem-26.04 - linux-modules-ipu7-oem-26.04 - linux-modules-usbio-oem-26.04 - linux-modules-vision-oem-26.04 The system is now running: 7.0.0-1008-oem However, the camera still does not work: - no /dev/video* - cam --list shows no available cameras - the same kernel error remains: intel-ipu7 0000:00:05.0: Found supported sensor SONY471A:00 sysfs: cannot create duplicate filename '/kernel/software_nodes/SONY471A-0' kobject: kobject_add_internal failed for SONY471A-0 with -EEXIST intel-ipu7 0000:00:05.0: error -EEXIST: IPU bridge init failed intel-ipu7 0000:00:05.0: probe with driver intel-ipu7 failed with error -17 I also searched the Ubuntu 26.04 repositories for the userspace GStreamer/HAL stack: apt search libcamhal apt search ipu7-camera apt search icamera apt search gst-plugins-icamera apt search v4l2-relayd apt-cache search -n "camera|icamera|ipu|camhal|gstreamer" | sort I can only find general libcamera/GStreamer packages and v4l2-relayd. I cannot find packages such as: - ipu7-camera-bins - ipu7-camera-hal - gst-plugins-icamera - gstreamer1.0-icamera - libcamhal-ipu7* Could you please clarify the exact package names and repository/component required on Ubuntu 26.04 for the supported IPU7 userspace GStreamer/HAL stack? At this point I have installed the OEM kernel/modules requested, but I cannot find the userspace packages required by the Intel MIPI camera wiki in the standard Ubuntu 26.04 repositories. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2158540 Title: ThinkPad X9-15 Gen 1: IPU7 camera probe fails — duplicate software_node SONY471A-0 (-EEXIST), bridge init failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2158540/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
