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lgolebio

Member

From: Poland / Wroclaw

Registered: 2008-07-28

Posts: 101

OmniVision Technologies Webcam not working after kernel update

Hi
I have "05a9:2640 OmniVision Technologies, Inc. OV2640 Webcam" and after upgrade to kernel 3.0 it is not working anymore. After loading uvcvideo driver module there is no /dev/video0  device.

 
[lukasz@myhost log]$ dmesg |tail
[ 8286.470051] uvcvideo: Failed to initialize the device (-5).
[ 8286.470883] usbcore: registered new interface driver uvcvideo
[ 8286.470888] USB Video Class driver (v1.1.0)
[ 8459.564106] usbcore: deregistering interface driver uvcvideo
[ 8464.809746] uvcvideo: Found UVC 1.00 device Laptop Integrated Webcam (05a9:2640)
[ 8464.810948] uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
[ 8464.811108] uvcvideo: Failed to query (129) UVC probe control : 0 (exp. 26).
[ 8464.811114] uvcvideo: Failed to initialize the device (-5).
[ 8464.811283] usbcore: registered new interface driver uvcvideo
[ 8464.811288] USB Video Class driver (v1.1.0)

cat /var/log/errors.log
Aug  8 22:32:14 localhost kernel: [ 8464.811108] uvcvideo: Failed to query (129) UVC probe control : 0 (exp. 26).
Aug  8 22:32:14 localhost kernel: [ 8464.811114] uvcvideo: Failed to initialize the device (-5).

karol

Archivist

Registered: 2009-05-06

Posts: 25,440

Re: OmniVision Technologies Webcam not working after kernel update

Have you read https://bbs.archlinux.org/viewtopic.php?id=124079 ?