On Tue, Jun 26, 2012 at 7:23 AM, Gregor Best <g...@ring0.de> wrote: > On Tue, Jun 26, 2012 at 09:16:38AM +0200, Alexandre Ratchov wrote: >> [...] >> this seems correct at first glance; could you see whether the >> recorded file is full of silence (zeros) or noise (numbers close to >> zero)? >> >> aucat -o /tmp/foo >> >> and then: >> >> hexdump /tmp/foo |less >> >> noise would mean that there's a level knob to crank, while zeros >> would suggest that something in the recording chain is disabled. >> [...] > > Hmm... I may be losing my mind... I just rebooted and tried it again and > it worked. The mixer settings are the same... looks like this was just some > sort of glitch. I'll do some more checking if it stops working again.
sleep-wake cycle test?
