From: Pedro Ribeiro <pedrib@gmail.com>
To: alsa-devel@alsa-project.org
Subject: Audio4DJ (snd-usb-caiaq) noise when using DVB usb adap
Date: Tue, 2 Mar 2010 01:50:21 +0000 [thread overview]
Message-ID: <74fd948d1003011750u1c8293buc12591b1a222ae84@mail.gmail.com> (raw)
Hi all,
I'm encountering a problem with the Audio4DJ audio card with a DVB
USB adapter (Win-TV NOVA-T USB2 STICK).
The problem is strange because it only happens after I disconnect and
reconnect the audio card.
Procedure 1:
- boot from fresh
- plug the DVB adapter
- plug the Audio4DJ
Everything works correctly - meaning I can watch TV and my audio is fine.
Procedure 2:
- boot from fresh
- plug the Audio4DJ
- plug the DVB adapter
The audio starts cracking every few seconds, and constantly if I use jackd.
Procedure 3:
- boot from fresh
- plug the DVB adapter
- plug the Audio4DJ
(everything is correct, as above in Procedure 1)
- unplug the Audio4DJ
- plug it again
Cracking audio. I'm insisting in "boot from fresh" because from now on
(that is, from the moment that I unplug the Audio4DJ) I always get
cracking audio.
rmmod'ing the snd-usb-caiaq and the usb-dvb modules produces the same
result. I have to boot from fresh and do Procedure 1 for it to work
OK.
Can anyone please give a hint on how to debug this?
Regards,
Pedro
reply other threads:[~2010-03-02 1:50 UTC|newest]
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