UDEV

[Chris Jones]

> Another tool is strace, just run the thing as
> 
> strace gmfsk
> 
> add whatever gmfsk args you usually use at the end.
> 
> After it stops spewing nonsense, review the last few dozen lines looking
> for lines referring to /dev/dsp, and cut and paste them here.

Or, to avoid having to search by hand, just run

  strace gmfsk <your-args> | grep -A 10 -B 10 "/dev/dsp"

This will filter out any instance of /dev/dsp, printing the 10 lines 
before and 10 after for good measure (10 of course can be tuned to what 
ever you feel is appropriate) ...

Chris