Turns out that there wasn't enough space on the boot-partition mounted at /boot. So no bug, just an inconvenience.
-- package initramfs-tools 0.92bubuntu53 failed to install/upgrade: https://bugs.launchpad.net/bugs/477854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
