I have the same problem, on Feisty Beta 64-bit. I am running the following versions:
$ dpkg -l | grep k3b ii k3b 1.0-0ubuntu2 A sophisticated KDE CD burning application ii k3b-i18n 0.12.17-2 Internationalized (i18n) files for k3b ii libk3b2 1.0-0ubuntu2 The KDE cd burning application library - run ii libk3b2-mp3 1.0-0ubuntu2 The KDE cd burning application library - MP3 -- k3b freezes in uninterruptible state after latest KDE security update [USN 447-1] https://bugs.launchpad.net/bugs/99381 You received this bug notification because you are a member of Kubuntu Team, which is a bug contact for kdelibs in ubuntu. -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs