One possibility is that the USB probe on boot, although successful, is somehow "locking up" the USB DAC, maybe because the probe is happening before the DAC has completed its power up initialisation process. Is it possible to check this by powering the DAC independently of your Pi and making sure it is already powered before you boot your Pi? If the DAC works under these circumstances, it may be possible to go back to powering your DAC via the Pi and delaying the USB probe through a kernel option but I don't know enough to say what that option would be.
------------------------------------------------------------------------ coyrls's Profile: http://forums.slimdevices.com/member.php?userid=44253 View this thread: http://forums.slimdevices.com/showthread.php?t=113895 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
