I was having the same problem with Precise Beta2 AMD 64 I just downloaded. I have 2 hdds, one with windows partitions (secondary) and other for linux only (primary). Ubiquity kept hanging until I assigned every single partition. Once I assigned both windows' and linux's partitions, ubiquity finished the installation as usual.
I was having the same problem with Precise Beta2 AMD 64 I just downloaded. I have 2 hdds, one with windows partitions (secondary) and other for linux only (primary). Ubiquity kept hanging until I assigned every single partition. Once I assigned both windows' and linux's partitions, ubiquity finished the installation as usual.