I also got noticed this occuring while trying to play a youtube video while my machine was muted. I noticed it initially with Pidgin as well.
See my above post for more info on machine and versions. -- intermitten buzzing from speakers using hda-intel alsa on dell mini 9 jaunty netbook remix https://bugs.launchpad.net/bugs/342946 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
