weird problem with ardour and jack
i have installed ubuntu, jack, ardour, hydrogen etc. as interface i use an m-audio fast track pro.
there are two cases:
1) i'm starting jack using qjackctl. in this case other programs can not connect to jack. they all say, they can't find the server. however in contrast to the second case, i can use the input from my audio device (i.e. by connecting in and out in jack)
2) if i start ardour first and let it start jack, all programs can connect to jack but the input remains silent.
this way it is impossible to record anything.
does someone have an idea? :)