Le 29-03-2013 18:35, Kaj Ailomaa a écrit :

I'm fairly sure your m-audio card is at hw:1 in this case. There's no
guarantee in which order the cards end up at each boot.
To make sure you always start your m-audio card, I usually always use
the  name.

This means you don't have realtime privilege. You need to do two things.

First, make sure you have a file called
/etc/security/limits.d/audio.conf  with the contents (if you didn't
enable realtime privilege during install,  the file will be named
/etc/security/limits.d/audio.conf,disabled):

The file was already as below.  So I ran the dpkg-reconfigure command in there.  And I added my user name to the group file, and rebooted. Now qjackctl shows all 1010LT ins and outs, so things are moving on.  There was no need to specify the card's name which is good in a sense, because I do not know where to specify the name.  qjackctl does not seemingly take a card name as a parameter.