Hallo!

just a guess ... are you running jack and pd as the same user?

I set the sticky bit (I don't if this is the correct name...) with jack and I had to run PD as root. okay - I'll try to run also jack as root...

LG Georg

Hallo again!

I found now this posting in the mailinglist:

Looks like you have two versions of jack installed. Make sure that your jack installation is clean, then the packages from PlanetCCRMA should work fine. Especially take a look at /usr/local/lib/libjack*, /usr/local/bin/jackd, etc .... If these files exist, then you have most probably two versions of jack installed (then one from PlanetCCRMA and one that you compiled yourself?).

In this case, remove any trace from the version you have compiled yourself.

Guenter

I installed jack via apt-get and these files are on the following location:

/usr/lib/: ls *jack* libjack-0.80.0.so.0.23 libjackasyn.so.0.11 libjack.la (and some links)

/usr/bin/: ls *jack* jack_bufsize jack.clock ... jackd ...

So does this mean, that I have installed two different versions? If yes, which files should I remove?

Thanks, LG Georg

Hallo!

Thanks for your answer.

It seems that your installation is ok, except that you do not mention the files from the libjack-dev package, which you need to compile pd with jack.

I have now uninstalled the dev package, because I thought maybe this was the problem ...

It is hard to tell what goes wrong with your system without more information.

The problem is the computer is fixed with no network... :(

Now I copied some more infos:

If I start jackd with 0 out/in: kein Fehler; output in SuperCollider is working z.b., but the input sound is totally destorted ...

if I start jack with 4 in/out: loading driver .. apparent rate = 44100 creating alsa driver ... hw:0|hw:0|1024|2|44100|4|4|nomon|swmeter|-|32bit control device hw:0 configuring for 44100Hz, period = 1024 frames, buffer = 2 periods ALSA: cannot set channel count to 4 for capture ALSA: cannot configure capture channel cannot load driver module alsa 19:06:31.001 JACK was stopped successfully. 19:06:33.000 Could not connect to JACK server as client. (I have also tried differenty channels, periods, buffer-size, etc.)

in PD only: /dev/dsp (writeonly): Device or resource busy /dev/dsp (readonly): Device or resource busy

holzi@holzi:/usr/bin$ ls *jack* jack_bufsize jack_freewheel jack_monitor_client jack_simple_client jack.clock jack_impulse_grabber jack.play jackstart jack_connect jacklaunch jack.plumbing jack_transport jack.ctl jack_load jackrec jack.udp jackd jack_lsp jack.scope jack_unload jack_disconnect jack_metro jack_showtime qjackctl

holzi@holzi:/usr/lib$ ls *jack* libjack-0.80.0.so.0 libjackasyn.so.0 libjack.la libjack-0.80.0.so.0.0.23 libjackasyn.so.0.11 libjack.so

libjack0.80.0-0: inprocess.so intime.so jack_alsa.so jack_dummy.so jack_oss.so

How do other jack applications work ?

as mentioned supercollider works, but not the input. (but I'm not sure if this is a problem with jack ...)

Thanks for any help, LG Georg