I read but did not understand any details of udev but I am certain it
is why my old application called gmfsk finds that /dev/dsp is busy. It
is not busy but the current setup of udev makes it appear busy. Also it
is certain that udev can have upset with the new kernels and be causing
the problems some or most of us are having.
Udev is not simple.
--
Karl F. Larsen, AKA K5DI
Linux User
#450462 http://counter.li.org.