Webcam Lenovo Thinkpad X270

quellen · 2023-10-18 18:13:52

hi, my system cannot detect the built-in webcam in my laptop Lenovo Thinkpad X270

$ lsusb
Bus 001 Device 002: ID 8087:8000 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 002: ID 8087:07dc Intel Corp. Bluetooth wireless interface
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

$ guvcview 
GUVCVIEW: version 2.0.8
GUVCVIEW: couldn't open /home/quellen/.config/guvcview2/video0 for read: File o directory non esistente
V4L2_CORE: ERROR opening V4L interface: File o directory non esistente
GUVCVIEW (1): Guvcview error
	 no video device (/dev/video0) found

(guvcview:2270): Gtk-WARNING **: 20:09:38.614: Theme parsing error: <data>:1:17: not a number

(guvcview:2270): Gtk-WARNING **: 20:09:38.614: Theme parsing error: <data>:1:31: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

(guvcview:2270): Gtk-WARNING **: 20:09:38.614: Theme parsing error: <data>:1:17: not a number

(guvcview:2270): Gtk-WARNING **: 20:09:38.614: Theme parsing error: <data>:1:32: Using Pango syntax for the font: style property is deprecated; please use CSS syntax

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

$ lsmod|grep uvc
uvcvideo              176128  0
videobuf2_vmalloc      20480  1 uvcvideo
uvc                    12288  1 uvcvideo
videobuf2_v4l2         40960  1 uvcvideo
videodev              389120  2 videobuf2_v4l2,uvcvideo
videobuf2_common       94208  4 videobuf2_vmalloc,videobuf2_v4l2,uvcvideo,videobuf2_memops
mc                     90112  4 videodev,videobuf2_v4l2,uvcvideo,videobuf2_common

impossibleveins23 · 2023-10-19 17:32:53

Seems the camera does not appear in lsusb.
did you see this?

Arch Linux

#1 2023-10-18 18:13:52

Webcam Lenovo Thinkpad X270

#2 2023-10-19 17:32:53

Re: Webcam Lenovo Thinkpad X270

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