Well, it was a lot of time ago... :-) I asked to linux-uvc-devel list and Oleksij Rempel suggested me to look the audio module: he wrote me
"This message is not from uvcvideo, it comes from snd-usb-audio: "cannot get freq at ep 0x82". What if you black list the snd-usb-audio, will then video work?" After some days I realized that I was doing the tests always with Chrome running, with gmail (and google chat) opened: I've made some tries and I've found that embedded flash player was buggy. Ciao, Claudio -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1033146 Title: Microsoft LifeCam HD-3000 with Ubuntu 12.04: webcam light blinks, and freezes with guvcview To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/guvcview/+bug/1033146/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs