The only way I could get it go away was to use Enlightenment instead of Gnome or KDE. I did not change my libqt4. The problem was consistent not just when starting jack. Peter On Nov 27, 2007 12:13 PM, John Anderson <ardour@xxxxxxxxxxxx> wrote: > On Tue, 2007-11-27 at 14:33 +0000, Rui Nuno Capela wrote: > > On Tue, November 27, 2007 12:10, John Anderson wrote: > > > I'm finding that qjackctl-0.3.0, 0.3.1 and 0.3.1a all use up 49% cpu. My > > > box is a CoreDuo, so that's probably 100% of one cpu. > > > > > > qjackctl-0.2.22 doesn't do this, so I've downgraded for now. > > > > > > If it's a bug, what can I do to help? > > > > > > > symptoms are that right after jackd is started the first time, qjackctl > > starts eating 98% of a cpu, isn't it? > > It also happens when I have an existing jackd running, and I start up > qjackctl. > > > it's a known issue on some Qt4 incarnations, specially the debian based > > ones, iirc. it has been reported on at least one case that updating to a > > different libqt4 makes the issue go away. > > I've just upgraded from qt-4.3.1 to qt-4.3.2, and the problem is still > there. > > > unfortunately, i never caught that behavior reproduced on any of my > > opensuse 10.x boxes, nor in windows :o) > > Makes it kinda hard to debug ;-| > > I have a gentoo box, with qt-3.3.8 installed as well. > > bye > John > > > > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user > _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
