Ops... I did a better test, and doing first open Pd and then I open Jack. Now The DSP function work well, but I don't have sound...
On messages box I have: 00:18:26.321 Patchbay deactivated. 00:18:26.373 Statistics reset. 00:18:26.388 ALSA connection change. 00:18:26.440 JACK connection change. 00:18:26.467 Client activated. 00:18:52.992 JACK connection graph change. 00:18:53.134 JACK connection change. 00:19:38.102 Client deactivated. 00:19:38.103 Post-shutdown script... 00:19:38.103 dreamstudio-restart-pulseaudio # making sure pulseaudio will restart if it crashes # starting pulseaudio # connecting pulseaudio to JACK Falha: A inicialização do módulo falhou Falha: A inicialização do módulo falhou 00:19:41.798 Post-shutdown script terminated with exit status=256. 00:19:44.297 JACK connection change. 00:19:44.311 Client activated. 00:20:38.543 JACK connection graph change. 00:20:38.693 JACK connection change. 00:20:42.648 ALSA connection graph change. 00:20:42.708 ALSA connection change. 00:20:42.709 ALSA connection graph change. 00:20:42.910 ALSA connection change. 00:20:45.334 JACK connection graph change. 00:20:45.514 JACK connection change. 00:20:52.993 JACK connection graph change. 00:20:53.014 Buffer size change (64). What can I do now? 2012/11/23 Esteban Viveros <[email protected]> > Hmmm... I can understand now... > > Well.. I tried now the version of Jack on kxstudio testing > ppa<https://launchpad.net/~kxstudio-team/+archive/testing>and the problem is > the same... :( > > This ppa was install jack2, jackd and jackdfirewire packages on version > 1.9.9 but the package libjack-jack2.0 is mantained on version 1.9.8 > > The next step will be to compile jack packages on version 1.9.9 > > Ivica, or anyone, you have some information how can I compile that? For > that I need some help. > > Regards > > > 2012/11/23 Ivica Ico Bukvic <[email protected]> > >> See below (from the linux-audio-user list):**** >> >> ** ** >> >> Re: [LAU] question about jackdmp's ability to detect its soundcard has >> disconnected**** >> >> Could this be the difference between 1.9.8 and git version?**** >> >> On Oct 29, 2012 12:10 PM, "Robin Gareus" <[email protected]> wrote:**** >> >> On 10/29/2012 03:55 PM, Ivica Ico Bukvic wrote: >> > All, >> > >> > I noticed since upgrading to Ubuntu 12.04 that the default Jack server >> is >> > jackdmp (v.1.9.8). Please correct me if I am wrong but my understanding >> this >> > is the smp-enabled version 2 that is being developed in parallel with >> 1.x >> > series of regular jack. >> >> correct. They are also API and ABI compatible. >> >> > Either way, one of my concerns is that while in the old jack when one >> > accidentally pulled the soundcard jack was trying to talk to (e.g. a USB >> > soundcard), the jack would gracefully stop. >> >> In my experience it stopped but never gracefully (ie it crashed). but >> it's been a while since I used jack1. >> >> > The new version (and this could >> > be Ubuntu quirk) instead of stopping is pegged in some kind of a >> spinlock >> > that often times locks up the machine (this may be in part since I am >> > running a lowlatency kernel with audio group given priority) and at >> times >> > keeps it operational while hogging the cpu and making the computer >> barely >> > responsive until jackd is killed. Apps connected to jack that I tested >> so >> > far are also stuck in a loop waiting for a response from jack (although >> this >> > could be the app's shortcoming)--jack never broadcasts a signal that it >> has >> > lost the soundcard (AFAICT). FWIW I am running jackdmp through >> qjackctl... >> > Any thoughts on this matter would be most appreciated. >> > >> >> I can't reproduce this. jack2 stops the backend when the device is >> disconnected. You can switch to a new backend using jack_control >> (sending some Dbus messages to jackd) without re-starting jackd. No CPU >> hogging here. - I'm running jack2 - aka 1.9.9.4 from git. >> >> robin**** >> >> ** ** >> > > > > -- > > Esteban Viveros > > (27) 8815 7170 > (27) 3066 0359 > (11) 95761 4125 > (11) 2738 7868 > > www.bandpage.com/estebanviveros <http://soundcloud.com/estebanviveros> > > https://www.facebook.com/estebanviveros.art > > http://www.papodecompositor-es.blogspot.com.br/ > > http://expurgacao.art.br/ > > -- Esteban Viveros (27) 8815 7170 (27) 3066 0359 (11) 95761 4125 (11) 2738 7868 www.bandpage.com/estebanviveros <http://soundcloud.com/estebanviveros> https://www.facebook.com/estebanviveros.art http://www.papodecompositor-es.blogspot.com.br/ http://expurgacao.art.br/
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