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<div class="moz-cite-prefix">Den 2017-01-18 kl. 17:25, skrev john
gibby:<br>
</div>
<blockquote
cite="mid:CAPHHX=NYhRg_qtdqAH+eN_af5dnP2NRGhHN0WP3vTZ_F=GtZ6w@mail.gmail.com"
type="cite">
<div dir="ltr">Thanks, Edgar. The only thing I am sure I've
installed, since starting with AVL 2016 a few weeks ago, is
ecasound. Maybe jack1 came in with that... on maybe jack2 did.
</div>
</blockquote>
<br>
You should be able to trace that from the dpkg log files in /var/log<br>
<br>
/var/log/dpkg.log<br>
/var/log/dpkg.log.1<br>
/var/log/dpkg.log.2.gz<br>
/var/log/dpkg.log.3.gz<br>
etc<br>
<br>
try:<br>
grep installed /var/log/dpkg.log /var/log/dpkg.log.1 | grep jackd<br>
<br>
or<br>
zgrep installed /var/log/dpkg.log.[0-9].gz | grep jackd<br>
<br>
<br>
<br>
<blockquote
cite="mid:CAPHHX=NYhRg_qtdqAH+eN_af5dnP2NRGhHN0WP3vTZ_F=GtZ6w@mail.gmail.com"
type="cite">
<div dir="ltr">I don't really know which one AVL2016 comes with.
I am tempted to save the few files I've created since installing
AVL2016, and just re-install it. I'm a Linux newbie and I don't
know how to check the packages, though I would like to learn
more. And I seem to have forgotten the admin user/pwd I
specified, darn it. A re-install might be good.
<div><br>
</div>
<div>Also, I'm tempted to switch to zita-lrx instead of
ecasound, in the process of this reboot. I've gotten pretty
familiar with ecasound and it seems pretty nice as far as I
can tell, but if zita-lrx is newer, better and offers more
functionality, maybe it's time to switch.</div>
<div><br>
</div>
<div>Does anyone know if AVL2016 comes with the old jack, or
jack2? Since qjackctl calls jackd, maybe AVL2016 comes with
plain jack. I would prefer to use jack2, but not if it will
cause me a lot of trouble that I can't handle as a newbie...</div>
<div>Thanks,</div>
<div>John</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Jan 18, 2017 at 6:49 AM,
edogawa <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:edogawa@aon.at" target="_blank">edogawa@aon.at</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex"><span
class="">Am 18.01.2017 um 08:19 schrieb john gibby:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Chris et al,<br>
Thanks so much... I thought I might be using jack
incorrectly... So now I'm trying to use jack as
explained by Chris above. Here's some output:<br>
<br>
gibbyj@LinuxBVR:~/Downloads$ jackd -R -d alsa -d hw:2 -p
128 -n 2<br>
jackd 0.124.2<br>
Copyright 2001-2009 Paul Davis, Stephane Letz, Jack
O'Quinn, Torben Hohn and others.<br>
jackd comes with ABSOLUTELY NO WARRANTY<br>
This is free software, and you are welcome to
redistribute it<br>
under certain conditions; see the file COPYING for
details<br>
<br>
JACK compiled with System V SHM support.<br>
`default' server already active<br>
no message buffer overruns<br>
<br>
I am not sure what it means when it says 'default'
server already active. I thought I had stopped the
server with qjackctl. When I start it as above, and
then start qjackctl, qjackctl still thinks the server is
stopped. (Kinda wish I had jack2, seems like it has
better admin functions.)<br>
<br>
Here's some more output; there's a jackdbus process; why
is that here, I thought that was jack2?<br>
<br>
4611 gibbyj 20 0 813480 76580 56480 S 0.3
1.0 2:08.47 qjackctl<br>
4413 gibbyj 20 0 223540 17504 16136 S 0.3
0.2 1:31.74 jackdbus<br>
4611 gibbyj 20 0 813480 76580 56480 S 0.3
1.0 2:08.48 qjackctl<br>
</blockquote>
<br>
</span>
`default' server already active: this simply means that
jackd is running already, which is jackdbus in your process
list. To control jackdbus there is a cli program called
jack_control, but possibly you cannot even stop it (by
typing "jack_control stop" in a terminal) as long as some
other process uses it.<br>
<br>
You really should check what jack packages are installed on
your system; jack1 has no jackdbus coming with it, but if
you try to start jackd via qjackctl it says it is jack1.<br>
<br>
There is no way to have jack1 and jack2 installed on the
same system. actually it seems really strange that jackdbus
is able to run at all under this condition, maybe others
know more...<br>
<br>
jackdbus is a variant of jackd that can communicate via
dbus. Once one jack server is running any subsequent attempt
to start a second one will fail unless you set up for non
trivial and sophisticated use cases typical users don't
need.<br>
<br>
Looking at AVLinux 2016 I see it has been built anew from
ground up and offers to include the KXStudio repositories,
did you by chance install anything from there?<br>
<br>
To me it seems your system is somewhat messed up, you really
should check thoroughly what packages are installed. I'm an
openSUSE user though and don't have much experience with
debian derived systems, so that's about all I can say.<br>
<br>
Reading the JACK FAQ at <a moz-do-not-send="true"
href="http://jackaudio.org" rel="noreferrer"
target="_blank">jackaudio.org</a> might be a good idea (to
get an overview about how that ecosystem functions).<br>
<br>
Cheers, Edgar
<div class="HOEnZb">
<div class="h5"><br>
<br>
<br>
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</blockquote>
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<pre class="moz-signature" cols="72">--
/bengan</pre>
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