El Lun 09 Abr 2007 23:07, julien bodd escribió: | Hi again, | Thanks for the replies ! | | > I suggest to Try the 2.6.16-multimedia kernel that it's into Musix, | > Also, the 2.6-16-beyond4.1 it's a realtime kernel... | | Ok, I'll try the multimedia one. | | > To try it, start jack and type into a konsole: | > ps -C jackd -cmL | | my output is : | PID LWP CLS PRI TTY TIME CMD | 14745 - - - ? 00:00:00 jackd | - 14745 TS 7 - 00:00:00 - | - 14746 TS 34 - 00:00:00 - | - 14747 TS 22 - 00:00:00 - | - 14748 #4 40 - 00:00:00 - | - 14749 #4 40 - 00:00:00 - | | So, no FF.. Does this mean no realtime kernel or no jackd realtime | support? Some of both | > Julien: is realtime-lsm loaded? | > Type into a konsole: | > lsmod | grep realtime | | The output from this comand is : | realtime 5384 0 | commoncap 6912 1 realtime Well, that confuses me!! Here this kernel works in realtime, maybe there is an unknown bug somewhere! | Is this realtime-lsm? | (When I do apt-get install realtime-lsm it says it is already | installed. But do I have to turn it on? Or it is the above and is ok?) It's ok, it's loaded... maybe it's not loaded fine, try this modprobe -r realtime modprobe realtime any=1 | > If you want more evidences: | > marcos@musix099b16:~$ cat /boot/config-2.6.17-2-multimedia-486 | grep -i | > realtime CONFIG_SECURITY_REALTIME=m | | Mine is : | cat /boot/config-2.6.16-beyond4.1 |grep -i realtime | CONFIG_SECURITY_REALTIME=m | So it seems ok. Yes :) | > Julien, what could be wrong with zynaddsubfx? or does it happends with | > any other apps? | | Well, the tons of xruns and sound saturation comes only with | zynaddsubfx with that SPECIFIC configuration. That is : | midi keyboard -->midi input to freewheeling -->midi output to | zynaddsubfx -->audio output back to freewheeling -->audio output to | alsa_pcm. | | I don't know what is bad with that configuration. May be it is the | fact that it makes a kind of loop, and so has to take too much time.. Maybe... I dont really know... but try another kernel as you said | But in general, all soundfonts I use sound crap too. No saturation, | but bad sound quality (for that, I don't know, may be I only have bad | soundfonts) Yes, I believe... but, if you want to record the output and upload it to some place, we could listen to them | | So..let's summarize. With the commands you made me run, It seems I | have realtime kernel and realtime-lsm..but on the other hand, it seems | jackd is not realtime..?? Maybe, I dont know, JACK is not running in realtime, I think, you must try new kernels | Is your advice still to try the 2.16-multimedia? yes, or 2.6.17-multimedia or 2.6.21-rc4 from Musix | Thanks ! To you | _______________________________________________ | Musix GNU+Linux - www.musix.org.ar | Musix-users mailing list | [email protected] | https://lists.ourproject.org/cgi-bin/mailman/listinfo/musix-users -- Marcos Guglielmetti * Director del desarrollo de Musix GNU+Linux, 100% Software Libre * Colabora: http://www.musix.org.ar/wiki/index.php/Musix1.0tasks * CD Download: (http://www.musix.org.ar/en/) * Videos, programas, etc.: ftp://musix.ourproject.org/pub/musix/ * Reporte de errores: https://www.musix.org.ar/wiki/index.php?title=Problemas-Bugs *IRC: #musix channel on freenode * http://autosus.wordpress.com/ «No te tomes en serio nada que no te haga reír» [un amigo de E. Galeano] ... tampoco sigas al pie de la letra ninguna de estas frases...