Update to 2.0.3 broke my ardour...

Hi everyone,

I recently updated ardour to 2.0.3 on my gentoo box, and since then I have not been able to get any sound from my soundcard’s inputs or from any other software connected to ardour.

The connect panel of qjackctl displays the ardour tracks and I can plug some sound sources into it but ardour does not seem to be aware of that anymore (volume meters do not react and I can’t record anything). I tried to remove the folder ~/.ardour2 but this had no effects.

Every other jack-applications I use still work perfectly.
Any help would be greatly appreciated.