# HOST=bubububububu service network reload
Computing interface groups: .. 2 interfaces to process
Stopping group 4/deplog (0 interfaces)
Stopping group 3/indeplog (0 interfaces)
Stopping group 2/hostedphys (0 interfaces)
Processing /etc/net/vlantab: 0 lines processed.
Stopping group 1/realphys (1 interfaces)
        Stopping eth0: ...OK
Stopping group 0/virtual (1 interfaces)
        Stopping lo: ..OK
Starting group 0/virtual (1 interfaces)
        Starting lo: ERROR: /etc/net/scripts/ifup: interface configuration direc
tory '/etc/net/ifaces/bubububububu' not found
ERROR: /etc/net/scripts/ifup: Could not ifup dependency for interface 'lo'
FAILED
Starting group 1/realphys (1 interfaces)
        Starting eth0: ERROR: /etc/net/scripts/ifup: interface configuration dir
ectory '/etc/net/ifaces/bubububububu' not found
ERROR: /etc/net/scripts/ifup: Could not ifup dependency for interface 'eth0'
FAILED
Starting group 2/hostedphys (0 interfaces)
Processing /etc/net/vlantab: 0 lines processed.
Starting group 3/indeplog (0 interfaces)
Starting group 4/deplog (0 interfaces)

В итоге получаем нерабочий сетевой интерфейс

а переменная HOST экспортируется первой стадией инсталятора, если установка идет
через сеть.

В итоге это выглядит как нерабочий конфигуратор сети на третьей стадии.