On Mon, Mar 28, 2011 at 1:25 PM, Colleen Josephson wrote: >> It could be something simpler as well, some signals that are simply >> being coupled onto analog output. >> >> To say any more you need to find which driver is causing this. Mike's >> advice is the start; find out which drivers coldplugging loads, then >> e.g. load one at a time manually. At some point you should get the >> noise. Then dive deeper into that particular driver case. > > OK, how do I find out which drivers coldplugging loads?
run `lsmod` to see what has been loaded. compare between the coldplugged boot and the non coldplugged boot. then load each one by one. -mike
