I've just upgraded to precise beta and had the same problem with my intel dmraid.
http://ubuntuforums.org/archive/index.php/t-1719850.html helped (calling /sbin/dmraid -i -ay and commenting the rest).
I've just upgraded to precise beta and had the same problem with my intel dmraid.
http:// ubuntuforums. org/archive/ index.php/ t-1719850. html
helped (calling /sbin/dmraid -i -ay and commenting the rest).