On Wed, Nov 14, 2012 at 10:42 AM, <[email protected]> wrote:
> > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Ubuntu-Studio-users digest..." > > > Today's Topics: > > 1. Problem burning to DVDs (David King) > 2. Re: Problem burning to DVDs (Mac) > 3. Re: Problem burning to DVDs (Ralf Mardorf) > 4. Re: Problem burning to DVDs (Carl Raeside) > 5. pulse audio & jack (Mac) > 6. Re: pulse audio & jack (Ralf Mardorf) > 7. Re: pulse audio & jack (Kaj Ailomaa) > 8. Re: pulse audio & jack (Josep Pujadas i Jubany) > > > ---------------------------------------------------------------------- > > ------------------------------ > > Message: 5 > Date: Wed, 14 Nov 2012 10:27:09 -0500 > From: Mac <[email protected]> > To: Ubuntu Studio Users Help and Discussion > <[email protected]> > Subject: pulse audio & jack > Message-ID: > <CAHEqMkE9Eni=ehtc6jbeyk9teubj3554skn6aagqb3nqmrx...@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > When I installed 12.04 UbStudio I was pleased to see pulse audio > played nice with jack. (i.e. when qjackctl starts pulse sinks/sources > show up by default). > > Is there any documentation or overview of how this is accomplished? > I'd like to understand and possibly modify what shows up, etc. > > Or, can anyone post some ideas on where to start? (I googled a bit > with little success.) > > On a related note: if I run/start qjackctl things work fine. If I then > tell qjackctl to stop and choose yes/continue when it prompts about > clients still connected it can't connect when I attempt to start it > again. The message says it can't connect(or start) to the server. > > I'm guessing there are stale processes that are not allowing the > restart, but, I'm not real sure where to begin to determine how to > correctly stop jack so it doesn't get it's knickers in twist. > > Regards, > Mac > > > > ------------------------------ > > Message: 6 > Date: Wed, 14 Nov 2012 18:11:33 +0100 > From: Ralf Mardorf <[email protected]> > To: [email protected] > Subject: Re: pulse audio & jack > Message-ID: <1352913093.2050.67.camel@precise> > Content-Type: text/plain; charset="UTF-8" > > On Wed, 2012-11-14 at 10:27 -0500, Mac wrote: >> When I installed 12.04 UbStudio I was pleased to see pulse audio >> played nice with jack. (i.e. when qjackctl starts pulse sinks/sources >> show up by default). >> >> Is there any documentation or overview of how this is accomplished? >> I'd like to understand and possibly modify what shows up, etc. >> >> Or, can anyone post some ideas on where to start? (I googled a bit >> with little success.) >> >> On a related note: if I run/start qjackctl things work fine. If I then >> tell qjackctl to stop and choose yes/continue when it prompts about >> clients still connected it can't connect when I attempt to start it >> again. The message says it can't connect(or start) to the server. >> >> I'm guessing there are stale processes that are not allowing the >> restart, but, I'm not real sure where to begin to determine how to >> correctly stop jack so it doesn't get it's knickers in twist. >> >> Regards, >> Mac >> > > Perhaps a DBUS thingy? If you start qjackctl, it will launch the script > in /usr/bin, this script will turn off pulseaudio and than run > qjackctl.real, the actually/real qjackctl. So when using qjackctl, > pulseaudio shouldn't cause issues. DBUS might cause issues. > > Regards, > Ralf > > > > > ------------------------------ > > Message: 7 > Date: Wed, 14 Nov 2012 18:20:59 +0100 > From: "Kaj Ailomaa" <[email protected]> > To: "Ubuntu Studio Users Help and Discussion" > <[email protected]> > Subject: Re: pulse audio & jack > Message-ID: <op.wnrw49pa2rg3it@melete> > Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes > > On Wed, 14 Nov 2012 16:27:09 +0100, Mac <[email protected]> wrote: > >> When I installed 12.04 UbStudio I was pleased to see pulse audio >> played nice with jack. (i.e. when qjackctl starts pulse sinks/sources >> show up by default). >> >> Is there any documentation or overview of how this is accomplished? >> I'd like to understand and possibly modify what shows up, etc. >> > > The way it's automatically done, is by the combination of qjackctl using > dbus support with jackd2 (i.e. starting jackdbus), and having > pulseaudio-module-jack installed. > You can check out the source for pulseaudio-module-jack for specifics. > >> Or, can anyone post some ideas on where to start? (I googled a bit >> with little success.) >> >> On a related note: if I run/start qjackctl things work fine. If I then >> tell qjackctl to stop and choose yes/continue when it prompts about >> clients still connected it can't connect when I attempt to start it >> again. The message says it can't connect(or start) to the server. >> >> I'm guessing there are stale processes that are not allowing the >> restart, but, I'm not real sure where to begin to determine how to >> correctly stop jack so it doesn't get it's knickers in twist. >> > > This is a bug, that hopefully will be fixed in both 12.04 and 12.10 soon. > >> Regards, >> Mac > > > > ------------------------------ > > Message: 8 > Date: Wed, 14 Nov 2012 19:41:46 +0100 > From: Josep Pujadas i Jubany <[email protected]> > To: Ubuntu Studio Users Help and Discussion > <[email protected]> > Subject: Re: pulse audio & jack > Message-ID: > <CAJ3dLCB+zv=GCyZsTUbvmb_1dwECJn=9u=gjlgbfrosarkf...@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > You need to stop/start/stop PulseAudio when using JACK. > > http://translate.google.com/translate?hl=en&sl=ca&tl=en&u=http%3A%2F%2Fwww.bellera.cat%2Fjosep%2Fumm%2Fconfiguraci_de_jack.html > > Like this if you have applications only compiled for using with PulseAudio > they will work also with JACK. > > Be careful with que scripts code. One of them is "Language system sensitive. > > Tested/proved for Ubuntu Desktop 10.04 and also for 12.04. > > Regards, > > Josep Pujadas-Jubany > > > 2012/11/14 Kaj Ailomaa <[email protected]> > >> On Wed, 14 Nov 2012 16:27:09 +0100, Mac <[email protected]> wrote: >> >> When I installed 12.04 UbStudio I was pleased to see pulse audio >>> played nice with jack. (i.e. when qjackctl starts pulse sinks/sources >>> show up by default). >>> >>> Is there any documentation or overview of how this is accomplished? >>> I'd like to understand and possibly modify what shows up, etc. >>> >>> >> The way it's automatically done, is by the combination of qjackctl using >> dbus support with jackd2 (i.e. starting jackdbus), and having >> pulseaudio-module-jack installed. >> You can check out the source for pulseaudio-module-jack for specifics. >> >> Or, can anyone post some ideas on where to start? (I googled a bit >>> with little success.) >>> >>> On a related note: if I run/start qjackctl things work fine. If I then >>> tell qjackctl to stop and choose yes/continue when it prompts about >>> clients still connected it can't connect when I attempt to start it >>> again. The message says it can't connect(or start) to the server. >>> >>> I'm guessing there are stale processes that are not allowing the >>> restart, but, I'm not real sure where to begin to determine how to >>> correctly stop jack so it doesn't get it's knickers in twist. >>> >>> >> This is a bug, that hopefully will be fixed in both 12.04 and 12.10 soon. >> >> Regards, >>> Mac >>> >> >> -- >> Ubuntu-Studio-users mailing list >> Ubuntu-Studio-users@lists.**ubuntu.com<[email protected]> >> Modify settings or unsubscribe at: https://lists.ubuntu.com/** >> mailman/listinfo/ubuntu-**studio-users<https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users> >> > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <https://lists.ubuntu.com/archives/ubuntu-studio-users/attachments/20121114/7fb80a79/attachment.html> > > ------------------------------ > > -- > Ubuntu-Studio-users mailing list > [email protected] > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users > > > End of Ubuntu-Studio-users Digest, Vol 67, Issue 12 > *************************************************** Hi, Months ago (before I started using 12.04) I found the following instructions useful to accomplish the pulse + jack automatic connection: http://flavioschiavoni.blogspot.com/2010/05/jack-e-pulse.html (in portuguese, but easy to follow I suppose) I'm not sure this is an answer to your question, but it may be of interest. Best, Bruno -- Ubuntu-Studio-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users
