@Jakuro: This just tricks udpkg in the install environment into thinking that it is already at 2.31-0ubuntu9.3 so it doesn't try to update, and therefore doesn't fail. It's is 9.* to catch 9 in the focal installer and 9.2 in the focal-updates installer.
A simpler sed is probably sufficient, and less prone to typos. This one is untested, though. sed -i -e 's/Version: 2.31-0ubuntu9.*/Version: 2.31-0ubuntu9.3/' /var/lib/dpkg/status -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926223 Title: Netboot Loading libc6-udeb failed for unknown reasons (focal) 2020-04-21 To manage notifications about this bug go to: https://bugs.launchpad.net/debian-installer/+bug/1926223/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs