Re: [LAU] Cracking sound via USB (ALSA urb.c:480: frame 5 active: -18)

From: Emanuel Rumpf <xbran@email-addr-hidden>
Date: Wed May 25 2011 - 21:22:12 EEST

2011/5/25 Emanuel Rumpf <xbran@web.de>:
> 2011/5/25 Robin Gareus <robin@gareus.org>:
>>
>> You need to add 'threadirqs' to the kernel-boot option to enable
>> threaded IRQ handlers with 2.6.39.
>>
> Things have changed, I'm not quite sure how to do that these days.
> Add it to  GRUB_CMDLINE_LINUX_DEFAULT  in /etc/default/grub ? ? ?
>

Yes! And don't forget update-grub

The rtqrq script is working now.
Performance is a lot better, but
there are still xruns, especially with the ICE1712 driver.
Strange, but the internal snd-hda-intel causes far less xruns.
(testet with 8ms latency)

-- 
E.R.
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Received on Thu May 26 00:15:04 2011

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