Comment 8 for bug 433051

I'm encountering a similar problem with pam_mount and decrypting a user home directory on login with Ubuntu 10.04 (Lucid Lynx). I originally had static keys set in crypttab and auto-mounted home in fstab but that started failing 100% a few weeks ago. I switched to pam_mount but have the same issues. I can mount it manually every time with:

mount.crypt -v -o keyfile="/etc/keys/dm-crypt/user_crypt.key",fsk_cipher="aes-256-ecb",fsk_hash="md5" /dev/sda7 /home/user

or by just using mount directly.