Bug#891964: Unable to install Debian Buster from buster mini.iso

Package: debian-installer Version: 20171204 Severity: grave Steps to reproduce: 1. Download mini.iso from http://ftp.debian.org/debian/dists/buster/main/installer-amd64/current/images/netboot/mini.iso 2. Launch Oracle VM VirtualBox (in my case 5.1.34 on Ubuntu 16.04 LTS host system) 3. Create new

Bug#865562: debian-live-9.0.1-i386-mate.iso is affected too

I'm unable to install from debian-live-9.0.1-i386-mate.iso without internet. It's 2017 year, is not it. Every Ubuntu had this functionality.