intel / intel/ipu6-drivers

Intel MIPI Camera on Ubuntu 24.04 with kernel 6.11.0-17-generic does not work

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Description

I have a Lenovo ThinkPad X1 Carbon Gen 12 running Ubuntu 24.04 with kernel version 6.11.0-17-generic.

When I first got the laptop and installed the drivers following the [official documentation](https://wiki.ubuntu.com/Lenovo), everything worked correctly.

After a few days of use, the Intel MIPI Camera stopped working. Now when I use [webcamtests](https://webcamtests.com/) to check the camera, it gets stuck at starting the camera, and when I use other solutions (Like gst-launch-1.0 v4l2src ! glimagesink), it returns a black screen.

If anyone could help me fix this issue, I would appreciate it.

rfkill list

1: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: yes
Hard blocked: no
2: nfc0: NFC
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no

dmesg | grep -i ipu6
[ 18.054143] intel-ipu6 0000:00:05.0: enabling device (0000 -> 0002)
[ 18.054428] intel-ipu6 0000:00:05.0: Device 0x7d19 (rev: 0x4)
[ 18.054572] intel-ipu6 0000:00:05.0: physical base address 0x4059000000
[ 18.054574] intel-ipu6 0000:00:05.0: mapped as: 0x000000000e68b0b1
[ 18.054651] intel-ipu6 0000:00:05.0: IPU in secure mode
[ 18.054653] intel-ipu6 0000:00:05.0: IPU secure touch = 0x80000000
[ 18.054654] intel-ipu6 0000:00:05.0: IPU camera mask = 0x0
[ 18.067435] intel-ipu6 0000:00:05.0: IPC reset done
[ 18.069089] intel-ipu6 0000:00:05.0: FW version: 20230925
[ 18.075120] intel-ipu6 0000:00:05.0: Found supported sensor OVTI08F4:00
[ 18.075173] intel-ipu6 0000:00:05.0: Connected 1 cameras
[ 18.077110] intel-ipu6 0000:00:05.0: Sending BOOT_LOAD to CSE
[ 18.124533] intel-ipu6 0000:00:05.0: Sending AUTHENTICATE_RUN to CSE
[ 18.173290] intel-ipu6 0000:00:05.0: CSE authenticate_run done
[ 18.173340] intel-ipu6 0000:00:05.0: IPU6-v4 driver version 1.0
[ 18.475574] intel-ipu6-psys intel-ipu6-psys0: pkg_dir entry count:8
[ 18.475727] intel-ipu6-psys intel-ipu6-psys0: psys probe minor: 0

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