Arch Linux

baron-digit

Member

Registered: 2020-10-12

Posts: 36

Webcam not found Lenovo IdeaPad Duet 5

Hey,

I'm running Kernel: 6.9.1-arch1-1  with GPU: Intel Raptor Lake-P [Iris Xe Graphics] on the lenovo ideapad duet 5.

It has to internal webcams, but I cannot find the devices, and currently not quite sure why. lsusb doesn't show the device.

lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 17ef:6139 Lenovo Duet 5 USB Composite Device
Bus 001 Device 003: ID 8087:0033 Intel Corp. AX211 Bluetooth
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

v4l2-ctl --list-devices
Cannot open device /dev/video0, exiting.

lspci
00:00.0 Host bridge: Intel Corporation Raptor Lake-P/U 2p+8e cores Host Bridge/DRAM Controller (rev 01)
00:02.0 VGA compatible controller: Intel Corporation Raptor Lake-P [Iris Xe Graphics] (rev 04)
00:04.0 Signal processing controller: Intel Corporation Raptor Lake Dynamic Platform and Thermal Framework Processor Participant (rev 01)
00:05.0 Multimedia controller: Intel Corporation Device a75d (rev 01)
00:06.0 PCI bridge: Intel Corporation Raptor Lake PCIe 4.0 Graphics Port (rev 01)
00:08.0 System peripheral: Intel Corporation GNA Scoring Accelerator module (rev 01)
00:0a.0 Signal processing controller: Intel Corporation Raptor Lake Crashlog and Telemetry (rev 01)
00:12.0 Serial controller: Intel Corporation Alder Lake-P Integrated Sensor Hub (rev 01)
00:14.0 USB controller: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller (rev 01)
00:14.2 RAM memory: Intel Corporation Alder Lake PCH Shared SRAM (rev 01)
00:14.3 Network controller: Intel Corporation Raptor Lake PCH CNVi WiFi (rev 01)
00:15.0 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 (rev 01)
00:15.1 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #1 (rev 01)
00:16.0 Communication controller: Intel Corporation Alder Lake PCH HECI Controller (rev 01)
00:19.0 Serial bus controller: Intel Corporation Alder Lake-P Serial IO I2C Controller #0 (rev 01)
00:19.1 Serial bus controller: Intel Corporation Alder Lake-P Serial IO I2C Controller #1 (rev 01)
00:1f.0 ISA bridge: Intel Corporation Raptor Lake LPC/eSPI Controller (rev 01)
00:1f.3 Multimedia audio controller: Intel Corporation Raptor Lake-P/U/H cAVS (rev 01)
00:1f.4 SMBus: Intel Corporation Alder Lake PCH-P SMBus Host Controller (rev 01)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-P PCH SPI Controller (rev 01)
01:00.0 Non-Volatile memory controller: Sandisk Corp WD PC SN740 NVMe SSD 512GB (DRAM-less) (rev 01)

In Journelctl I found:
May 21 12:30:46 baron-lenovo wireplumber[819]: [0:00:19.873327316] [819]  INFO Camera camera_manager.cpp:284 libcamera v0.2.0

What else is needed to find a clue?

Thanks in advance for helping me out.
Best,
D

EDIT:
From another post about blacklisting I found the following:
https://bbs.archlinux.org/viewtopic.php … 1#p1939741

modprobe -c | grep uvcvideo
alias usb:v*p*d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v*p*d*dc*dsc*dp*ic0Eisc01ip01in* uvcvideo
alias usb:v0408p3090d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v0408p4030d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v0408p4034d*dc*dsc*dp*ic0Eisc01ip01in* uvcvideo
alias usb:v0416pA91Ad*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v0458p706Ed*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v045Ep00F8d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v045Ep0721d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v045Ep0723d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v046Dp0821d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v046Dp0823d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v046Dp082Dd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v046Dp08C1d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v046Dp08C2d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v046Dp08C3d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v046Dp08C5d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v046Dp08C6d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v046Dp08C7d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v04F2pB071d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v04F2pB5EBd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v04F2pB67Cd*dc*dsc*dp*ic0Eisc01ip01in* uvcvideo
alias usb:v04F2pB6BAd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v04F2pB746d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v058Fp3820d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05A9p2640d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05A9p2641d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05A9p2643d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05A9p264Ad*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05A9p7670d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05ACp8501d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05ACp8514d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05ACp8600d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05C8p0403d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v05E3p0505d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v06F8p300Cd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v0AC8p332Dd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v0AC8p3410d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v0AC8p3420d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v0BD3p0555d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v0E8Dp0004d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v13D3p5103d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v152Dp0310d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v174Fp5212d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v174Fp5931d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v174Fp8A12d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v174Fp8A31d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v174Fp8A33d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v174Fp8A34d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v17DCp0202d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v17EFp480Bd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v1871p0306d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v1871p0516d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v18CDpCAFEd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v18ECp3188d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v18ECp3288d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v18ECp3290d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v199Ep8102d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v19ABp1000d00*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v19ABp1000d012[0-6]dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v19ABp1000d01[0-1]*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v1B3Bp2951d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v1B3Fp2002d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v1BCFp0B40d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v1C4Fp3000d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v2833p0201d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v2833p0211d*dc*dsc*dp*icFFisc01ip00in* uvcvideo
alias usb:v29FEp4D53d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v2B7EpB752d*dc*dsc*dp*ic0Eisc01ip01in* uvcvideo
alias usb:v30C9p0093d*dc*dsc*dp*ic0Eisc01ip01in* uvcvideo
alias usb:v3277p0072d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v5986p1172d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v5986p1180d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v8086p0AD2d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v8086p0AD3d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v8086p0AD4d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v8086p0B03d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v8086p0B07d*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v8086p0B3Ad*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v8086p0B5Bd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo
alias usb:v8086p0B5Cd*dc*dsc*dp*ic0Eisc01ip00in* uvcvideo

.. however, in the

sudo journalctl -b | curl -F 'file=@-' 0x0.st

i couldn't find anything related to uvcvideo.

Last edited by baron-digit (2024-05-21 13:48:57)

baron-digit

Member

Registered: 2020-10-12

Posts: 36

Re: Webcam not found Lenovo IdeaPad Duet 5

Any clue for it, or should I move the topic to newbie corner?

baron-digit

Member

Registered: 2020-10-12

Posts: 36

Re: Webcam not found Lenovo IdeaPad Duet 5

Before I close this chapter here. What might be the reason that lsusb doesn't show the device?
Could it be that it's not supported by the kernel or permissions?
(cam is a Lenovo CAMERA CS22 Front 5M FF hybrid MIPI CCY (5C21D70394))

This webcam slightly annoys me.

Last edited by baron-digit (2024-05-29 18:18:53)