cat <<EOM > $target/etc/apt/sources.list
# external mirror
-deb MIRRORURL $ubuntudist main restricted universe multiverse
-deb MIRRORURL $ubuntudist-updates main restricted universe multiverse
-deb MIRRORURL $ubuntudist-security main restricted universe multiverse
+deb $ubuntumirror/ubuntu $ubuntudist main restricted universe multiverse
+deb $ubuntumirror/ubuntu $ubuntudist-updates main restricted universe multiverse
+deb $ubuntumirror/ubuntu $ubuntudist-security main restricted universe multiverse
EOM
-
-# determine a fast mirror for Ubuntu
-list=$(curl -s http://mirrors.ubuntu.com/mirrors.txt)
-mirror=$(netselect $list | awk '{print $2}')
-sed -i -e "s#MIRRORURL#$mirror#" $target/etc/apt/sources.list