Ubuntu
linux package

  1. Bug #267913
  2. Comment #50

Comment 50 for bug 267913

Revision history for this message
Derek Simkowiak (ubuntu-cool-st) wrote :

Comment #46 worked for me too. Thanks Locque.

This problem appeared out of nowhere on my laptop. I recently installed Webcamstudio and xawtv. I also recently plugged in a couple of different USB webcams: Logitech and Kensinton.

Perhaps the USB webcams triggered a problem, because I was using my third USB jack and "usb3" shares an IRQ with HDA Intel, my sound chip:

dereks@dereks-laptop:~$ cat /proc/interrupts | grep Intel
 21: 72781 0 IO-APIC-fasteoi uhci_hcd:usb3, HDA Intel

Maybe one of the udev scripts triggered a change for the default sound?