Comment 3 for bug 1629661

Quite odd ... But it seems there is sometimes a louder hissing sound, but the other one is more frequent issue: a not so loud but annoying one. This second _seems_ to be cause (I have no idea about the reason!!) by an XBox 360 controller. If it's plugged to the USB port, the sound can be heard in sync with the blinking "circular green LED" on the controller. After it stops blinking, the sound remains. If I unplug from the USB port, the annoying noise is stopped. Maybe it's not even a software issue, but some kind of hardware, interference, or whatever?