Description of problem:
On login my USB speakers (logitech) emit a loud crackling noise. After this, they work as expected in sound applications. In gstreamer-properties I get a short burst of noise the first time I press Test.
Version-Release number of selected component (if applicable):
Fed 11 / pulseaudio-0.9.15-11
Steps to Reproduce:
Noise, then okay
It all worked in Fedora 10, so it's not necessarily hardware.
Also, the noise on login is more sustained (and annoying) than at any other time, so perhaps there is some sound trying to play. I have selected no sound theme.
I tried running pulseaudio with verbose and the strange sound does not coincide with any messages.
*** This bug has been marked as a duplicate of bug 497742 ***