Re: [LAU] Linux automatic startup question

One more thing I may need to communicate: I have the system configured to
automatically start a session for user gibbyj when the computer is started.

On Sat, Apr 1, 2017 at 5:52 AM john gibby <johnalan.gibby@email-addr-hidden> wrote:

> Here, by the way, is the crossover_3chan contents:
>
> nano 2.6.2 File:
> crossover_3chan
>
> #!/bin/sh
> export LADSPA_PATH=/usr/local/lib/ladspa:/usr/lib/ladspa;
> # -a:woofer2 -pf:./woofer.ecp -chorder:0,0,0,0,0,0,1,2 \
> ecasound -a:pre1 -z:mixmode,sum -z:nodb -B:rtlowlatency
> -b:64 -f:f32_le,2,48000 -i:jack -pf:./pre1.ecp -o:loop,1 \
> -a:pre2,woofer -z:mixmode,sum -z:nodb -B:rtlowlatency -b:64
> -f:f32_le,2,48000 -i:loop,1 \
> -a:pre2 -pf:./pre2.ecp -o loop,2 \
> -a:mid,tweeter -z:mixmode,sum -z:nodb -B:rtlowlatency
> -b:64 -f:f32_le,2,48000 -i:loop,2 \
> -a:woofer -pf:./woofer.ecp -chorder:1,2,0,0,0,0 \
> -a:mid -pf:./mid.ecp -chorder:0,0,1,2,0,0 \
> -a:tweeter -pf:./tweeter.ecp -chorder:0,0,0,0,1,2 \
> -a:woofer,mid,tweeter -z:mixmode,sum -z:nodb -B:rtlowlatency
> -b:64 -f:f32_le,6,48000 -o:jack
>
>
> I've discovered that if I invoke this script using the /usr/local/bin path
> by just typing crossover_3chan, it also does not work - apparently b/c it
> is being run or owned by "root" instead of gibbyj. I.e., if I run it from
> /home/gibbyj/Downloads it works, but if I type "crossover_3chan" from some
> other directory, and it finds the script in /usr/local/bin, it shows up in
> ps -aux with "root", and it doesn't work. But when I boot the computer,
> it's not even sbowing up in ps -aux, with root OR gibbyj...
> Thanks again...
> John
>
>
>
>
> On Sat, Apr 1, 2017 at 5:20 AM, john gibby <johnalan.gibby@email-addr-hidden>
> wrote:
>
> Hi,
> I'm getting my Pianoteq app to run automatically when I start my
> computer. So far, I'm using the startup script in QjackCtl to run the
> commands I need. I have QjackCtl configured to startup automatically.
> It's starting up and running the commands OK; I see the programs come up
> when I boot the computer. But one thing is not working: a shell script
> named crossover_3chan, that invokes the ecasound application, which I'm
> using for a 3 channel speaker crossover network. This crossover_3chan
> script works fine when I run it manually, but for some reason, running it
> within the QjactCtl startup script is not working. When I execute ps -aux
> and look at the processes, it's not there, until I run it manually. Here
> is the QjactCtl startup script I'm using:
>
> #!/bin/sh
> sleep 2
> /usr/bin/a2jmidid -e &
> sleep 2
> /usr/bin/aloop-daemon &
> sleep 2
> export LADSPA_PATH=/usr/local/lib/ladspa:/usr/lib/ladspa
> sleep 2
> hdspmixer &
> sleep 2
> "/home/gibbyj/Pianoteq/Pianoteq 5/i386/Pianoteq 5" &
> sleep 4
> crossover_3chan &
>
>
> I've tried various ways of invoking the crossover_3chan shell script.
> Currently, I have put the script into /usr/local/bin, which is why there's
> no path in front of the name, above. But I also tried something like
> "/home/gibbyj/Downloads/crossover_3chan" & in the startup script, which
> didn't work either.
>
> Would it help if I make this shell script an "application", giving it a
> name, like Pianoteq and the other applications? I've tried to figure out
> how to do that, in AVL/Debian, but am still not sure how.
> Thanks very much for someone's help!
> John
>
>
> --
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Received on Sat Apr 1 16:15:01 2017