Re: [LAU] issue with jackd and USB mouse

Carlo Ascani wrote:
> Jackd does not start if an USB mouse is plugged into my laptop.
> I am using an USB Audio card (Alesis IO|2)

The mouse is using too much bandwidth.

> Linux jaco 2.6.38-8-lowlatency-pae

This kernel has a buggy USB scheduler that makes any amount of bandwidth
too much. This is fixed in 3.1.5.

> 00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
> 00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)

Try to connect the devices to ports that belong to different controllers.

Regards,
Clemens
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Received on Sat Dec 17 20:15:02 2011