USB audio

Lars Brinkhoff lars at
Fri Feb 22 02:24:06 EST 2002

I got an iSub today.  It's recognized as an USB audio device when it's
connected, and it basically works, but there are two problems:

* Whenever I kill a process (with ^C, to be precise) writing audio
  data to the iSub, that process hangs.  From then on, all processes
  opening the dsp or mixer devices also hang.  If I don't kill the
  process, suspending and resuming works fine.

* The "aumix" program (version 2.7) doesn't seem to think there is a
  volume control.

I'm running Linux 2.4.18-rc1-benh (from

Lars Brinkhoff     Linux, GCC, PDP-10,
Brinkhoff Consulting    HTTP programming

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