[pulseaudio-discuss] udev detect not working

[John Frankish]

> > Re debugging I was just thinking about putting in some calls to
> > "pa_log_debug()" at various points between the module loading and the
> > printing of the "found 0 cards" line.
> >
> > I've not looked at the code recently, so I cannot comment more than
> > that just now.
> >
> > I'll be kinda busy for the next little while so can't really help at
> > the moment, but if I get the chance I'll try and cook up a debugging patch
> you can apply.
> > But feel free to have a go yourself :)
> >
> Given  I know udevadm can see my sound card, it is possible for debugging
> purpose to modify 78-sound-card.rules to contain just one line that will find
> the pci sound card? If so, which one?

..so, even though I compiled pulseaudio-1.0 against udev-151 and there were no error messages, I found
udev detection will work if I replace libudev from udev-151 with libudev from udev-173

Any reason as to why this would be?