Re: Trouble with Logitech WebCam, "Failed to open /dev/video0: No such file or direct
It isn't entirely solved… I have an image but no sound.
Originally Posted by warp99
Pulse Audio was not working correctly, hence all the messages like "ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused". It's probably not been working since I upgraded to 12.04, but I hadn't noticed that because Rhytmbox and a few other apps were still able to play through ALSA without Pulse.
I've got Pulse Audio running, now, but still no sound is being captured by the webcam microphone. If I remember correctly, though, when I had this webcam working a couple of years ago I used an external microphone.