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From: Takashi Iwai <tiwai@suse.de>
To: "Ihar 'Philips' Filipau" <filia@softhome.net>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: USB Audio, Alsa & HK SoundSticks
Date: Tue, 02 Dec 2003 15:15:54 +0100	[thread overview]
Message-ID: <s5had6be25h.wl@alsa2.suse.de> (raw)
In-Reply-To: <3FCC6921.9000909@softhome.net>

At Tue, 02 Dec 2003 11:27:45 +0100,
Ihar 'Philips' Filipau wrote:
> 
> Hi!
> 
>    [ better to cc: me, if this is FAQ - then private mail is more 
> appropriate. but I do not expect to find much Harman/Kardon fans around 
> ;-) ]
> 
>    I have little problem.
>    Or probably some-one can enlighten me what is going wrong here.
> 
>    Short: RH's 2.4.20-20.9 + alsa 0.9.8 + HK SoundSticks + xmms w/alsa 
> output pluging will result in hanging of xmms. something hanged in 
> kernel space hard enough (probably ksoftirqs or keventd) - so for 
> example ps stoped working - but it least it was killable. I was able to 
> leave X but reboot hanged somewhere in the middle of shutdown procedure.

try ALSA 1.0.0rc1.
if the usb driver is NOT usb-uhci, try async_unlink=1 option for
snd-usb-audio.  because usb-uhci has a bug in the async unlinking, the
async-unlink mode is disabled as default for 2.4 kernels.


--
Takashi Iwai <tiwai@suse.de>		ALSA Developer - www.alsa-project.org


  reply	other threads:[~2003-12-02 14:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-12-02 10:27 USB Audio, Alsa & HK SoundSticks Ihar 'Philips' Filipau
2003-12-02 14:15 ` Takashi Iwai [this message]
2003-12-02 17:33   ` Ihar 'Philips' Filipau

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