Geoff King wrote:>> I've been having a problem which isn't directly to do with audio—it's to>> do with the Ubuntu realtime kernel—but I haven't got any answers from>> the Ubuntu forums and this is a real showstopper as far as doing audio>> work goes.> > I've tried the ubuntu realtime kernel several times. I'm not suprised by your> findings. Check out these links. I would suggest you file a bug report to> ubuntu launchpad. > > https://launchpad.net/ubuntu/+source/linux-rt/+bugs> https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/138691> > In my experience you can get a good rt system from ubuntu if you do some major> tweaking, but then you might not like the desktop as much. If you could use a> basic desktop system with no wireless that would help you figure this out. > > I remember playing with lots of changes such as removing NetworkManager,> tracker, acpid, apmd, adding rtirq, and making changes to other system settings.> But that was a long time ago now. It depends on your hardware; but both 2.6.24.3-rt3 and 2.6.29.1-rt7suspend and resume just fine with NetworkManager, avahi-daemon and acpidrunning. - This is a debian/squeeze on a Thinkpad. > Now since I don't really need realtime, I just use the generic kernel or one I> compile from Ubuntu sources so that I can use rosegarden midi (1000HZ timer and> low-latency desktop I think are the only changes). I have no real need for> realtime. > > Do you really need -rt for your work?> > Good Luck. Geoff _______________________________________________Linux-audio-user mailing listLinux-audio-user@xxxxxxxxxxxxxxxxxxxxxxxx://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
