the user/password can not been set

[WangQingPei]

the preseed cfg is

# 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
but it can not auto fill the password while installing with preseed

[WangQingPei (wangqingpei)]

the target os is ubuntu 10.04

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.