Hi Should try.Tango Studio Regards Teza. Le 15 févr. 2012 05:11, "Rick Green" <[email protected]> a écrit :
> for Ubuntu Studio as a productive audio recording and mixing environment? > > Four years ago, I bought a Focusrite Saffire Pro 26 firewire interface, > largely because it was listed as one of the best-supported by the ffado > project. I loaded up a copy of UbuntuStudio 8.04LTS. The clean install > wouldn't talk to the interface, but after I obtained a bleeding-edge copy > of the ffado source from one of the developers, and recompiled locally, I > was up and running. I've used that installation for every recording I've > done since. For the most part it's stable, and I've learned to work-around > its quirks > When 10.04 came out, I thought I'd upgrade, thinking I'd like to see the > latest enhancements to Ardour, and it might be more forgiving of the order > I start up programs. But 10.04 wasn't stable enough to run jack for more > than a few minutes before the xrun count went thru the roof. > Since then, I've tried every new release, and the regressions are > stacking up faster than ever. > > I recently did a clean install of 11.10 (amd64), and tonight gave it a > first attempt with the firewire interface... > > With 8.04, I start ffado-mixer, and it automatically starts the > ffado-dbus-server. With this one, it merely complains that the dbus server > isn't running, so I'm forced to open a terminal and start it, then when I > restart ffado-mixer, it tells me 'no supported devices found'. > This isn't exactly true, for when I go to a terminal and run ffado-test > ListDevices, it clearly finds my focusrite pro26IO on node 1. > > I launch qjackctl, open the setup window, and select the firewire driver, > accepting all the defaults for now. When I attempt to start jack, it fails > with a 'cannot connect to server as client' message. > > After many attempts and reboots, I discover that if I start qjackctl and > start jack without attempting to start ffado-mixer or ffado-dbus-server > first, then jack will actually start! (With 8.04, I HAD to start > ffado-mixer first.) > I launch Ardour, open a new session, and start to record two tracks of > whatever audio happened to be playing on the stereo at the time. About 24 > minutes later, just as I'm getting complacent with no xruns recorded(!), > jack inexplicably dies, but qjackctl doesn't know it, so it is locked up, > too. I ended up having to go back to the terminal and kill -9 everything > jack-related I could find, then power down my interface, and power it back > on, then restart qjackctl, and finally jack. Only then could I tell Ardour > to reconnect and save the session, but for some reason Ardour's transport > was messed up. I could move the playhead either directly, or with the |<< > button, but the 'Big Clock' still showed the time at the end of the aborted > capture, and the 'play' button or the spacebar had no effect. > I closed Ardour, then went to stop jack and close qjackctl, and qjackctl > threw messages about a client still connected (Ardour was already shut down > at this point), and after I press the 'close anyway' button, then qjackctl > itself refuses to quit cleanly, and I get a 'program not responding' > message from the window manager, and I'm forced to go back to the terminal > and resort to kill -9 again. > > The developers are over halfway into the 12.04 cycle now, so I don't see > any point in submitting bug reports against 11.10 for all this. Have they > gotten to the point of publishing any pre-builds of 12.04, and would it be > any help to install that and submit bugs against 12.04pre- instead? > > -- > Rick Green > > "Those who would give up essential Liberty, to purchase a little > temporary Safety, deserve neither Liberty nor Safety." > -Benjamin Franklin > > "As for our common defense, we reject as false the choice between our > safety and our ideals." > -President Barack Obama 20 Jan 2009 > > -- > 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> >
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