Ubuntu的preseed文件安装挂起

Question

我想使用备用的cd映像的预置文件做一个Ubuntu 11.10安装。该文件如下：

# Preseeding only locale sets language, country and locale. 
d-i debian-installer/locale string en_US 
# Enable extras.ubuntu.com. 
d-i apt-setup/extras boolean true 
# Install the Ubuntu desktop. 
tasksel tasksel/first multiselect ubuntu-desktop 
# Keyboard selection. 
# Disable automatic (interactive) keymap detection. 
d-i console-setup/ask_detect boolean false 
d-i keyboard-configuration/layoutcode string br 
# 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 America/Sao_Paulo 
### Account setup 
d-i passwd/root-login boolean true 
d-i passwd/make-user boolean false 
### create a password with `printf "r00tme" | mkpasswd -s -m md5` 
d-i passwd/root-password-crypted password $1$ZgNbzcXq$hUR0CnHVtYAvNNNnA2.br1 
### Partitioning 
d-i partman-auto/disk string /dev/sda 
d-i partman-auto/method string regular 
d-i partman-auto/purge_lvm_from_device boolean true 
d-i partman-lvm/device_remove_lvm boolean true 
d-i partman-md/device_remove_md boolean true 
d-i partman-lvm/confirm boolean true 
d-i partman-auto/choose_recipe select atomic 
d-i partman-auto/expert_recipe string       \ 
    boot-root ::           \ 
      40 50 100 ext4         \ 
        $primary{ } $bootable{ }    \ 
        method{ format } format{ }    \ 
        use_filesystem{ } filesystem{ ext4 } \ 
        mountpoint{ /boot }      \ 
      .            \ 
      500 10000 1000000000 ext4      \ 
        method{ format } format{ }    \ 
        use_filesystem{ } filesystem{ ext4 } \ 
        mountpoint{/}       \ 
      .            \ 
      64 512 300% linux-swap       \ 
        method{ swap } format{ }    \ 
      . 

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 

安装过程很好，直到安装包安装点，然后挂起。我在预置文件中丢失了什么吗？

Answer 1

我想我的问题是我的根分区太小。只是增加了它，一切工作。