[linux-audio-user] jack question

[Steve Harris]

On Mon, Nov 18, 2002 at 09:59:34 -0600, j.c.w. wrote:
> greetings all,
> wazowski:/home/jcw# freqtweak -i none,none -n ft
> JACK error: cannot connect input port: none -> _pcm:playback_18
> JACK error: cannot connect output port: ft:in_1 -> alsa_pcm:playback_1
> JACK error: cannot connect input port: none -> %
> JACK error: cannot connect output port:  -> alsa_pcm:playback_2
> 
> i have no idea what to make of this.  once freqtweak is running, i can't
> get alsa_pcm:playback_1, etc. as options.  also, ssm just segfaults if i
> try to connect it to jack at all.  pure data just kills all audio.
> 
> i am running alsa rc5 with an rme9652 and an emu10k1.  all of my apps
> work perfectly without jack.
> 
> does anyone have a clue or suggestion?  i hope that i have just done
> something silly and someone will be able to point out the error in my
> ways.

Did you rebuild all your apps after you built jack last? It sounds like
there is a version problem between the two. Unfortunatly, until recently
jack did not use proper unix library versioning.

- Steve