id summary reporter owner description type status component version resolution keywords cc guest host 10843 Windows 7 Host Audio fades and comes back tesmar When running an Ubuntu 12.04 machine, all 64 bit (host and guest), I select the Intel HD audio driver and the sound works great in the guest. When I play sound through the host (iTunes, grooveshark) the sound keeps fading in and out. Not garbled, it just gets softer and then harder. Really weird. I have an i32100 with Intel HD audio and the latest VBOX defect closed audio VirtualBox 4.1.20 obsolete Linux Windows