JACK wouldn't recognise ALSA on Mgeia 2

Hi,
I just installed Mageia 2, squashing my older Mandriva 2010.2! Everything is starting to work fine (just), apart from many of my favourite oldies that I couldn't find on the distro's repository, which I intend to later install from source. Still, since I'm a composer, I cannot just live without all my musical arsenal (where is Bristol??!!).
On launching QjackCtl, JACK claims it can't find seq, and the directory where it resides (/dev/snd/) is inaccessible to it, which is more than strange!!! I'm having pulseaudio on, with all its necessary paraphernalia to work along side JACK. By the way, Aumix wouldn't work, either; I suppose for the same reason(s).
Could you please help? Many thanks in advance.
Hosam Adeeb Nashed Fahmy
I just installed Mageia 2, squashing my older Mandriva 2010.2! Everything is starting to work fine (just), apart from many of my favourite oldies that I couldn't find on the distro's repository, which I intend to later install from source. Still, since I'm a composer, I cannot just live without all my musical arsenal (where is Bristol??!!).
On launching QjackCtl, JACK claims it can't find seq, and the directory where it resides (/dev/snd/) is inaccessible to it, which is more than strange!!! I'm having pulseaudio on, with all its necessary paraphernalia to work along side JACK. By the way, Aumix wouldn't work, either; I suppose for the same reason(s).
Could you please help? Many thanks in advance.
Hosam Adeeb Nashed Fahmy