Re: [Ardour-users] about Hoontech soundcard with Jack/Ardour

From: Michel Luc (mluc_at_cern91.net)
Date: 10/15/03 15:17 EDT


From: Michel Luc <mluc@cern91.net>
Subject: Re: [Ardour-users] about Hoontech soundcard with Jack/Ardour
Message-Id: <200310152117.36860.mluc@cern91.net>
Date: Wed, 15 Oct 2003 21:17:36 +0200

Hi,
First, I want to thank you Lawrie Abbott suggests that I try qjackctl.

 Lawrie Abbott wrote :
> A couple of things . If you are not running as root then you need to run
> 'jackstart' instead of 'jackd'.
> 
 Here is the problem,
jackstart can't launched from user.
It seems that is the bug of the jack 0.72 but, I use the 0.75 version ?
When I run qjackctl as user then I got a message:
jackstart: cannot get realtime capabilities, current capabilities are:
           =ep cap_setpcap-ep
    probably running under a kernel with capabilities disabled,
    a suitable kernel would have printed something like "=eip"
Ooops ???
#  cat /proc/sys/kernel/lowlatency
1

 as root:
# jackd -R -d alsa -d hw:0
Ok, starting engine
# ardour
Ok, ardour working
and all recording and playback works so fine.
After, I run qjackctl with jackd option (not jackstart),
jackd is fine and ardour working.

I thing the good way it's to install newest ardour and JACK, no ?

Regards
-- 
Michel Luc < cern91@tuxfamily.org >
Site : http://cern91.tuxfamily.org/
Visitez la GAULE, LUG de l'Essonne:
     http://gaule.tuxfamily.org
------------------------------------


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