Comment 11 for bug 2067071

I tried an upgrade myself and it failed like before. I checked and just like Owen described, it ran release-upgrader 24.04.18.

I had 24.04.19 installed and this added to the normal /etc/apt:

/etc/apt/sources.list.d/noble-proposed.list
deb http://de.archive.ubuntu.com/ubuntu/ noble-proposed multiverse restricted universe main

/etc/apt/preferences.d/proposed-updates
Package: ubuntu-release-upgrader*
Pin: release a=noble-proposed
Pin-Priority: 700

No use. At an early stage of do-release-upgrade apt-cache complained about this. And since there is a noble-proposed.list.distUpgrade left behind I assume that the upgrade process disabled noble-proposed.list. Just great!