Автоматическая установка для Ubuntu 14.04 Desktop?

Я пытаюсь выполнить автоматическую установку Ubuntu для рабочего стола Ubuntu14.04 с помощью файла preseeding.

Я использовал эту ссылку для создания предварительного файла. https://help.ubuntu.com/lts/installation-guide/armhf/apbs04.html

, но я не знаю, почему это заканчивается в приглашении initramfs.

Пожалуйста, помогите мне.

Вот моя папка с семенами.

# Preseeding only locale sets language, country and locale.
d-i debian-installer/locale string en_US
# Keyboard selection.
# Disable automatic (interactive) keymap detection.
d-i console-setup/ask_detect boolean false
#d-i keyboard-configuration/modelcode string pc105
d-i keyboard-configuration/layoutcode string us

# Disable network configuration entirely. This is useful for cdrom
# installations on non-networked devices where the network questions,
# warning and long timeouts are a nuisance.
d-i netcfg/enable boolean false
# netcfg will choose an interface that has link if possible. This makes it
# skip displaying a list if there is more than one interface.
#d-i netcfg/choose_interface select auto

# If you select ftp, the mirror/country string does not need to be set.
#d-i mirror/protocol string ftp
d-i mirror/country string manual
d-i mirror/http/hostname string archive.ubuntu.com
d-i mirror/http/directory string /ubuntu
d-i mirror/http/proxy string

# Alternatively: by default, the installer uses CC.archive.ubuntu.com where
# CC is the ISO-3166-2 code for the selected country. You can preseed this
# so that it does so without asking.
#d-i mirror/http/mirror select CC.archive.ubuntu.com

# Suite to install.
#d-i mirror/suite string trusty
# Suite to use for loading installer components (optional).
#d-i mirror/udeb/suite string trusty
# Components to use for loading installer components (optional).
#d-i mirror/udeb/components multiselect main, restricted

# Controls whether or not the hardware clock is set to UTC.
d-i clock-setup/utc boolean true

# You may set this to any valid setting for $TZ; see the contents of
# /usr/share/zoneinfo/ for valid values.
d-i time/zone string US/Eastern

d-i partman-auto/disk string /dev/sda
# In addition, you'll need to specify the method to use.
# The presently available methods are:
# - regular: use the usual partition types for your architecture
# - lvm:     use LVM to partition the disk
# - crypto:  use LVM within an encrypted partition
d-i partman-auto/method string regular

# You can choose one of the three predefined partitioning recipes:
# - atomic: all files in one partition
# - home:   separate /home partition
# - multi:  separate /home, /usr, /var, and /tmp partitions
d-i partman-auto/choose_recipe select atomic

# This makes partman automatically partition without confirmation, provided
# that you told it what to do using one of the methods above.
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true

# The default is to mount by UUID, but you can also choose "traditional" to
# use traditional device names, or "label" to try filesystem labels before
# falling back to UUIDs.
d-i partman/mount_style select uuid

d-i base-installer/kernel/image string linux-generic

# To create a normal user account.
d-i passwd/user-fullname string Ubuntu User
d-i passwd/username string ubuntu
# Normal user's password, either in clear text
d-i passwd/user-password password insecure
d-i passwd/user-password-again password insecure
# or encrypted using an MD5 hash.
#d-i passwd/user-password-crypted password [MD5 hash]
# Create the first user with the specified UID instead of the default.
#d-i passwd/user-uid string 1010
# The installer will warn about weak passwords. If you are sure you know
# what you're doing and want to override it, uncomment this.
d-i user-setup/allow-password-weak boolean true

# The user account will be added to some standard initial groups. To
# override that, use this.
#d-i passwd/user-default-groups string audio cdrom video

# Set to true if you want to encrypt the first user's home directory.
d-i user-setup/encrypt-home boolean false

# You can choose to install restricted and universe software, or to install
# software from the backports repository.
d-i apt-setup/restricted boolean true
d-i apt-setup/universe boolean true
d-i apt-setup/backports boolean true
# Uncomment this if you don't want to use a network mirror.
#d-i apt-setup/use_mirror boolean false
# Select which update services to use; define the mirrors to be used.
# Values shown below are the normal defaults.
#d-i apt-setup/services-select multiselect security
#d-i apt-setup/security_host string security.ubuntu.com
#d-i apt-setup/security_path string /ubuntu

tasksel tasksel/first multiselect ubuntu-desktop

d-i pkgsel/update-policy select none

# This is fairly safe to set, it makes grub install automatically to the MBR
# if no other operating system is detected on the machine.
d-i grub-installer/only_debian boolean true

# This one makes grub-installer install to the MBR if it also finds some other
# OS, which is less safe as it might not be able to boot that other OS.
d-i grub-installer/with_other_os boolean true

# Avoid that last message about the install being complete.
d-i finish-install/reboot_in_progress note

# This will prevent the installer from ejecting the CD during the reboot,
# which is useful in some situations.
#d-i cdrom-detect/eject boolean false

# This is how to make the installer shutdown when finished, but not
# reboot into the installed system.
#d-i debian-installer/exit/halt boolean true
# This will power off the machine instead of just halting it.
#d-i debian-installer/exit/poweroff boolean true

Вот мой txt.cgf

default forman-preseed
label forman-preseed
  menu label ^Forman Preseed
  kernel /casper/vmlinuz
  append preseed/file=/cdrom/preseed/fubuntu.seed initrd=/casper/initrd.lz locale=en_US console-setup/ask_detect=false keyboard-configuration/layoutcode=us priority=high  quiet --

label live
  menu label ^Try Ubuntu without installing
  kernel /casper/vmlinuz
  append  file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash --

label live-install
  menu label ^Install Ubuntu
  kernel /casper/vmlinuz
  append  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash --
label check
  menu label ^Check disc for defects
  kernel /casper/vmlinuz
  append  boot=casper integrity-check initrd=/casper/initrd.lz quiet splash --
label memtest
  menu label Test ^memory
  kernel /install/mt86plus
label hd
  menu label ^Boot from first hard disk
  localboot 0x80

Вот мой loopback.cfg

menuentry "Forman-Preseed" {
    linux   /casper/vmlinuz  file=/cdrom/preseed/fubuntu.seed iso-scan/filename=${iso_path} quiet --
    initrd  /casper/initrd.lz
}
menuentry "Install Ubuntu" {
    linux   /casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity iso-scan/filename=${iso_path} quiet splash --
    initrd  /casper/initrd.lz
}
menuentry "Check disc for defects" {
    linux   /casper/vmlinuz  boot=casper integrity-check iso-scan/filename=${iso_path} quiet splash --
    initrd  /casper/initrd.lz
}
menuentry "Test memory" {
    linux16 /install/mt86plus
}