[Ardour-Users] help ! // cannot open mix

[Paul Davis]

On Mon, 2008-07-21 at 18:14 +0200, jk at jasonkahn.net wrote:
> hello
> 
> i am trying to open a mix and get the following message on start-up:
> 
> "AudioEngine: cannot register port "radio_9 left/out 2": unknow error."
> 
> i am using:
> ardour 2.5
> qjackctl 0.3.2
> rme hammerfall sound card
> ubuntu 8.04
> 
> is there any way i can save this session?

try increasing the total number of ports that JACK has available.