Camera issues

Hi,
When I try to attach my logitech webcam and try to open cheese from terminal I get the following error:
cheese
JPEG parameter struct mismatch: library thinks size is 432, caller expects 488
NvEglHandle: Unfreed handle of upon egl deinit: type=1 refcnt=1
NvEglHandle: Unfreed handle of upon egl deinit: type=2 refcnt=1
NvEglHandle: Unfreed handle of upon egl deinit: type=2 refcnt=1

SO I tried luvcview and got the fllowing error:
luvcview
luvcview 0.2.6

SDL information:
Video driver: x11
A window manager is available
Device information:
Device path: /dev/video0
Stream settings:
Frame format: MJPG
Frame size: 640x480
Frame rate: 30 fps
libv4l2: error turning on stream: Protocol error
Unable to start capture: Protocol error
Error grabbing
Cleanup done. Exiting …

What is exactly the problem here

Hi Athma,

The jpeg error might be because it finds a wrong version of the jpeg library. I think there’s one in the Ubuntu rootfs and one in the nvidia binaries. You may want to move the nvidia version away temporarily and test again.

Regarding logitech webcam, is it USB2 or USB3?

Thanks