Re: [LAU] UA-101

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To: 'Clemens Ladisch' <clemens@...>
Cc: <linux-audio-user@...>
Date: Thursday, February 25, 2010 - 7:58 pm

OK, thanks to all the hard work by Clemens, the UA-101 finally works (kind of) with Linux. 2.6.31 kernel with audio.h addition to its source (include/linux/usb/ folder) from the 2.6.32 solves the 2.6.32 prerequisite problem associated with the driver. That said, the soundcard works well at 44100 and 48000 but for instance 88200 results in either everything sounding transposed upwards (as if playback rate is doubled), as is the case in Hydrogen, or JACK being zombified when connecting from Pd. Even when left alone (just JACK running), it kills jack within seconds with dmesg output listed below.

Messages in qjackctl (apart from zombification) includes tons of:
Cannot continue execution of the processing graph (Resource temporarily unavailable)

Dmesg:
capture rate: 0 0 0 0 0 0 0 0 0 0
usb 1-2: interface reset failed; error -110: unknown error
usb 1-2: interface reset failed; error -110: unknown error

and occasional:
===>rt_ioctl_giwscan. 6(6) BSS returned, data->length = 647
(numbers before BSS and 647 change)

Ico

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Messages in current thread:
Re: [LAU] UA-101, Ivica Ico Bukvic, (Thu Feb 25, 7:58 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Fri Feb 26, 8:57 am)
Re: [LAU] UA-101, Ivica Ico Bukvic, (Fri Feb 26, 3:02 pm)