Same issue for me. I am using 2.6.38-11-generic and /home and swap encryption.
I see modprobe: FATAL: Error inserting padlock_sha (/lib/modules/2.6.38-11-generic/kernel/drivers/crypto/padlock-sha.ko): No such device during boot up. I just updated yesterday and then added "hash=ripemd160,size=256" to /etc/crypttab: # cat /etc/crypttab # <target name> <source device> <key file> <options> cryptswap1 /dev/sda3 /dev/urandom swap,cipher=aes-cbc-essiv:sha256,hash=ripemd160,size=256 #EOF I did it because in output of apt-get i notice, that hash and size should be specified for cryptsetup to work properly. It seems that swap is encrypted and works properly: # cryptsetup status cryptswap1 /dev/mapper/cryptswap1 is active and is in use. type: PLAIN cipher: aes-cbc-essiv:sha256 keysize: 256 bits device: /dev/sda3 offset: 0 sectors size: 6297480 sectors mode: read/write # free -m total used free shared buffers cached Mem: 2004 1886 117 0 78 905 -/+ buffers/cache: 902 1101 Swap: 3074 51 3023 ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/779912 Title: modprobe: FATAL: Error inserting padlock_sha (/lib/modules/2.6.38-9-generic/kernel/drivers/crypto/padlock-sha.ko): No such device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/779912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs