Comment 91 for bug 1955383

Chess and https://webcamtests.com/ not working for me

/dev/video0 and /dev/video1 can found

Kernel Version: 5.15.0-46-generic
Device: Lenovo X1 Carbon gen 10
Packages: libcamhal-ipu6ep0=0~git202208100225.2a7c9c2~ubuntu22.04.1

╰─ sudo dmesg|grep ipu6
[ 4.636891] intel-ipu6 intel-ipu: enabling device (0000 -> 0002)
[ 4.637161] intel-ipu6 intel-ipu: Device 0x465d (rev: 0x2)
[ 4.637176] intel-ipu6 intel-ipu: physical base address 0x603c000000
[ 4.637178] intel-ipu6 intel-ipu: mapped as: 0x0000000042f5c0da
[ 4.637245] intel-ipu6 intel-ipu: IPU in secure mode
[ 4.653932] intel-ipu6 intel-ipu: IPC reset done
[ 4.653937] intel-ipu6 intel-ipu: cpd file name: intel/ipu6ep_fw.bin
[ 4.655247] intel-ipu6 intel-ipu: FW version: 20211011
[ 4.776455] intel-ipu6 intel-ipu: Sending BOOT_LOAD to CSE
[ 4.785568] intel-ipu6 intel-ipu: Sending AUTHENTICATE_RUN to CSE
[ 4.853780] intel-ipu6 intel-ipu: CSE authenticate_run done
[ 4.853811] intel-ipu6 intel-ipu: IPU driver version 1.0
[ 4.892138] intel-ipu6-isys intel-ipu6-isys0: no subdev found in graph
[ 4.932719] intel-ipu6-psys intel-ipu6-psys0: pkg_dir entry count:8
[ 4.932913] intel-ipu6-psys intel-ipu6-psys0: psys probe minor: 0

journalctl -k -b shows in attachment.