Hi. I'm posting this to complete the story for the archives. My problem went away after I restarted. I guess that would have been a reasonable thing to try first. The updates I installed via the Ubuntu update manager required a restart. Maybe I failed to select real-time mode at the boot menu. I should learn how to make real-time mode the default in that menu. Sorry for the noise. Thanks for your help. Peter On Thu, Mar 4, 2010 at 10:48 PM, Peter Desjardins <peter.desjardins.us@xxxxxxxxx> wrote: > Hi. > > I have been using Jack, ALSA, and Ardour for some time without > problems. A few minutes ago my Ubuntu update manager prompted me to > update packages. I noticed that several of them were related to ALSA. > I installed them and restarted (I didn't pay attention to what they > were). > > Now Jack will not start. The failure message is pasted at the end of > my mail here. I don't think I made any other change to the > configuration. > > Is anyone else having trouble with Jack after an Ubuntu ALSA update? > It was working well two days ago. > > I'm using Ubuntu Studio 64bit 9.10, ALSA 1.0.20, and a Beringher > UCA202 USB soundcard. > > Thanks for your help. > > Peter Desjardins > > 21:34:46.120 JACK connection graph change. > jack main caught signal 12 > cannot read server event (Success) > cannot continue execution of the processing graph (Broken pipe) > <snip> > cannot continue execution of the processing graph (Broken pipe) > 21:34:46.143 Client deactivated. > cannot continue execution of the processing graph (Broken pipe) > 21:34:46.144 JACK was stopped successfully. > 21:34:46.144 Post-shutdown script... > 21:34:46.145 killall jackd > _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
