-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 07/15/2013 02:23 PM, Carlos sanchiavedraz wrote: > Hi Jeremy, > [...] >> Hi Carlos, >> >> Try resetting the JACK buffersize with jack_bufsize after >> starting your program. This does the trick for me on the RPi. > > It seems it did my trick as well, great! For the moment sound seems > to be as clean as it can until the moment I debug other inner > noises (it sounds like that of physical hard drives turning, but > there's none in RPi (?)) when nothing is plugged in the audio > interface. > What kind of audio interface are you using? You might have to ground it properly (assunimg you're using an USB interface): http://sourceforge.net/apps/mediawiki/guitarix/index.php?title=Guitarix_Embedded_/_ARM_SoC#Fighting_the_Noise [...] > > Now, there's just a minimum issue, but I can live with it. > Rackarrack runs now as "pi" user and it should take its > configuration from user's $HOME, that is what it should be > "/home/pi", but it seems that it doesn't. The difference between > running the launcher script when logged in as pi is that it takes > the MIDI mapping configured in preferences, but when launched > automatically on init phase it takes the default MIDI mapping. > > I run the launcher script from the service script with: su -l -c > $STARTPATH/launcherscript.sh pi > > ...and "-l" should load the pi environment (I checked it when > debugging). Maybe is something specific with Rakarrack. > > Thanks so much, Jeremy. > I'm using 'su -l pi -c /some/command' myself but the order shouldn't matter I guess. Otherwise you could take a look at start-stop-daemon. Examples can be found in /etc/init.d/skeleton Jeremy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAEBAgAGBQJR4/17AAoJEF63J34m6LiUMf0P/1w0LSRQLVKlSc9Kvacl7f3N ZowKUqcZcPgubZB85XB8ii5u5LUJKTVM7na/gL36l2sjEWafPZR5K/kT1wijYI6m bsTBZzPnEroSQld8Jwcyd3t7Gnp2Xo2amnszUjgadc4Cmu0PTlRzqKOd+Vmwjfnf PGpXbxix+0EyBK4TNiW+XtxwKOBiYisbK/gScMEoXHhcK31cdpC03OVYI89U8Yw9 rrgAC/E5RZtVmHptN2wyXDn0cL6cBCq+GuZtU474jvDfGX9gLeKa0jRErngifMZY S0ZLkrOymujTuB5rYw7qPCzYOGrOg9ItINIKTroGTJ2kC+TUNG8B1VFUdb0yPfF7 JFQlTTrqW9ciA1alAFRFJ9ZXFEoxwgEcIGjCmMNbpDtHFuX8ZRp1v76m3bNNgZn/ LaigRkXUjDilYKf62vQAsmZTRBx9SLZWJLJ360dGdkc/CSO3uAnTeMQMB3yqfSja pyb9e6K1dachCWHyF9jHIvADuXUC7fgSdfRhYllrFT5qMKu03NYXrT0lJjVQh+yD hmiIDF2RmHEbrsFfvsvyEFeiVeoDbJGPdOFzPSrn/8ruHQr83NZWjkUGv/8yjzf7 fES+4FIUuAREagZG1bX08e85l5q4mU0mlV74uBfhLY9D2p4XLU+ikyq3nAWPHlrJ jrn2YzjmbLa1EkaiGxVB =TOji -----END PGP SIGNATURE----- _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
