I was able to recreate this today by taking a stock cosmic lxc image, installing ubuntu-mate-desktop, and then upgrading to disco. Here's the DuplicateSignature from the crash:
== DuplicateSignature ================================= package:libvlc-bin:3.0.6-1 Setting up fontconfig (2.13.1-2ubuntu2) ... Regenerating fonts cache... done. dpkg: cycle found while processing triggers: chain of packages whose triggers are or may be responsible: bamfdaemon -> mime-support packages' pending triggers which are or may be unresolvable: libvlc-bin:amd64: /usr/lib/x86_64-linux-gnu/vlc/plugins dbus: /etc/dbus-1/system.d ca-certificates: update-ca-certificates gnome-icon-theme: /usr/share/icons/gnome libc-bin: ldconfig dictionaries-common: update-default-ispell: update-default-wordlist: aspell-autobuildhash hicolor-icon-theme: /usr/share/icons/hicolor initramfs-tools: update-initramfs mime-support: /usr/share/applications: /usr/lib/mime/packages bamfdaemon: /usr/share/applications dpkg: error processing package libvlc-bin:amd64 (--configure): triggers looping, abandoned I submitted bug 1828639 with details. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1825211 Title: package menu 2.1.47ubuntu3 failed to install/upgrade: triggers looping, abandoned To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpkg/+bug/1825211/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
