Comment 2 for bug 1155704

I just reproduced this. There is no /var/log/installer directory (is that just for ubiquity - because this is a disk image install). I'll attach all the other logs. It complained "mount: can't read /proc/mounts: no such file or directory" on boot.

The C:\ubuntu\install\preseed.cfg file:
d-i clock-setup/utc boolean false
d-i time/zone string America/Vancouver
d-i passwd/user-fullname string Bcbc
d-i passwd/username string bcbc
d-i passwd/user-password-crypted password xxx
d-i user-setup/encrypt-home boolean false
d-i netcfg/get_hostname string ubuntu
d-i debian-installer/locale string en_US.UTF-8
d-i keyboard-configuration/layoutcode string us
d-i keyboard-configuration/variantcode string