Re: [linux-audio-user] emu10k1 multichannel support

From: Lee Revell <rlrevell@email-addr-hidden-job.com>
Date: Fri Jan 21 2005 - 00:16:33 EET

On Fri, 2005-01-21 at 09:25 +1100, Shayne O'Connor wrote:
> till no go -
>
> [mrmachine@email-addr-hidden mrmachine]$ jackd -v -d alsa -P hw:0,3 -C hw:0,2 -S
> getting driver descriptor from /usr/lib/jack/jack_oss.so
> getting driver descriptor from /usr/lib/jack/jack_alsa.so
> getting driver descriptor from /usr/lib/jack/jack_dummy.so
> jackd 0.99.36
> Copyright 2001-2003 Paul Davis and others.
> jackd comes with ABSOLUTELY NO WARRANTY
> This is free software, and you are welcome to redistribute it
> under certain conditions; see the file COPYING for details
>
> JACK compiled with System V SHM support.
> server `default' registered
> loading driver ..
> registered builtin port type 32 bit float mono audio
> required capabilities not available
> capabilities: = cap_ipc_lock,cap_sys_nice,cap_sys_resource+e
> new client: alsa_pcm, id = 1 type 1 @ 0x8059a50 fd = -1
> creating alsa driver ...
> hw:0,3|hw:0,2|1024|2|48000|0|0|nomon|swmeter|-|16bit
> ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to
> capture-only mode
> control device hw:0
> configuring for 48000Hz, period = 1024 frames, buffer = 2 periods
> ALSA: cannot set period size to 1024 frames for capture
> ALSA: cannot configure capture channel
> cannot load driver module alsa

You're sure you have the correct ALSA modules loaded? Maybe you have
ALSA modules built into the kernel that are interfering. Or maybe you
need to run the snddevices.sh script.

What is in /proc/asound/devices?

Lee
Received on Fri Jan 21 04:15:04 2005

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