[PlanetCCRMA] Re: jackd: unknown driver 'alsa'

[adam smith]

yes... same thing happens with   jackd -v -d alsa -d hw.

aplay works fine.

I'm using fedora core 3 with the vmlinuz-2.6.10-2.1.ll.rhfc3.ccrma kernel.

I think you might be right.... I did install jack before installing
ccrma versions. Here's what's in /usr/local:

[root@localhost local]# find . -name *jack*
./man/man1/jackstart.1
./man/man1/jackd.1
./share/hydrogen/manual/img/jack_transport.png
./share/hydrogen/img/playerControlPanel/jackTransportBtn_over.png
./share/hydrogen/img/playerControlPanel/jackTransportBtn_off.png
./share/hydrogen/img/playerControlPanel/jackTransportBtn_on.png
./include/jack
./include/jack/jack.h
./bin/jack_impulse_grabber
./bin/jack_lsp
./bin/jack_connect
./bin/jack_simple_client
./bin/jackd
./bin/jack_load
./bin/jack_bufsize
./bin/jack_unload
./bin/jack_disconnect
./bin/jack_showtime
./bin/jack_metro
./bin/jack_freewheel
./bin/jack_monitor_client
./lib/pkgconfig/jack.pc
./lib/libjack.so.0.0.23
./lib/libjack.so.0
./lib/jack
./lib/jack/jack_dummy.so
./lib/jack/jack_oss.so
./lib/jack/jack_dummy.la
./lib/jack/jack_oss.la
./lib/libjack.la
./lib/libjack.so

Should I erase all these files and reinstall jack from ccrma?


On 16 May 2005 12:58:07 -0700, Fernando Lopez-Lezcano
<nando@ccrma.stanford.edu> wrote:
> On Mon, 2005-05-16 at 11:24, adam smith wrote:
> > Hi, 
> > I've installed jack and alsa from the ccrma repository and both are
> > working to an extent.  However when I try to  use jack with alsa I get
> > this message:
> > 
> > # jackd -v -d alsa
> > getting driver descriptor from /usr/local/lib/jack/jack_dummy.so
> > getting driver descriptor from /usr/local/lib/jack/jack_oss.so
> > jackd: unknown driver 'alsa'
> > 
> > Let me know if you need more information.
> 
> Os version? Running kernel? Can you play sound with, let's say, "aplay"?
> Does the same thing happen with:
>   jackd -v -d alsa -d hw
> 
> Did you install jack before installing the ccrma versions? If so, make
> sure you have erased all traces of it (usually from /usr/local if you
> used the default ./configure options). 
> 
> -- Fernando
> 
> 
>