Created attachment 69383 [details] Kmix Backtrace because DrKonqui is broken. Happened with the latest package update through kubuntu-ppa backports on 11.10. Dpkg -s says: Package: kmix Status: install ok installed Priority: optional Section: sound Installed-Size: 1696 Maintainer: Kubuntu Developers <kubuntu-devel@lists.ubuntu.com> Architecture: amd64 Source: kdemultimedia Version: 4:4.8.1-0ubuntu1~oneiric1~ppa1 Kmix did not crash before this update. Kmix will crash when I plug in or remove my external USB sound card (5.1 outputs). Happens every time. Please let me know if I can further help in any way. Eric
I am also finding that kmix crashes when a song stops playing in vlc, or when it switches tracks. I am not able to reproduce this bug reliably.
Merging all bug reports that have a backtrace that indicates access to a dead/destroyed MixDevice to Bug 290742 *** This bug has been marked as a duplicate of bug 290742 ***