I am working on Kubuntu at work and sometimes I plug wireless headset instead of using standard laptop speakers. Headset works using additional usb plug so it is detected as a separate device by system. I know how to set it as a default audio device for most application (i.e. Amarok) but for some reason browsers (tested with Chrome, Chromium and Firefox) ignore this setting and play audio using embedded speakers. Why?
Browser audio output (Kubuntu)
browser;kubuntu;usb audio