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-1
votes
1answer
71 views

webcam not working

I have a usb webcamera, which isnt working right. when i run cheese, or streamer, the light comes on, but I never get video or photo output. here is what dmesg says: [151626.040060] usb 1-4: new ...
0
votes
0answers
29 views

Conflict between uvcvideo and usb ports drivers

I've installed ubuntu 14.04 32 bits on my laptop, but I have a problem, suddenly my webcam stopped working and my usb port are slow to recognize my pendrive. How can I fix it? Thanks for your help.
0
votes
0answers
139 views

Using webcam and getting v4l2 Error

I'm running Ubuntu 14 on my ideapad dual-booted with Win8, and have a problem with running a USB camera device. I am trying to use an eyetracker called "Pupil Lab," which consists of two USB cameras. ...
2
votes
0answers
2k views

libv4l2 error when using webcam with USB 3.0

I'm experiencing a problem when trying to use a webcam with my USB 3.0 ports. I have no problem using the USB 2.0 ports. I get the following error in guvcview or cheese: libv4l2: error turning on ...
1
vote
1answer
393 views

Compiling latest UVC driver

I want to compile and use latest uvc driver on 12.04. I have researched on web but cannot find anything helpful. Could you please give me some advices on this topic? Best wishes.
0
votes
1answer
1k views

Can't Install UVC drivers: “implicit declaration of function 'x' [-Werror=implicit-function-declaration]”

I am working on a project for my final year project which involves the use of a web-cam. I bought an external one and tried to install new drivers for it. Now my integrated web-cam won't work. My ...
2
votes
1answer
737 views

HD Webcam not utilizing full resolution

I am using a Logitech c270h on Xubuntu 12.04 and it works with Skype, Pidgin, camorama, etc.... The issue I have is that I can not get it to utilize full resolution, which is 1280x720. v4l-info shows: ...