partman doesn't offer the ability to create extended partitions explicitly. Instead, they're implicit; just create logical partitions where you want them, and an extended partition will be created to contain them as necessary.
There has been the occasional use case for creating extended partitions explicitly, but they're sufficiently rare corner cases that I think it's unlikely we will be complicating the UI further to offer this. ** Package changed: ubiquity (Ubuntu) => partman-base (Ubuntu) ** Changed in: partman-base (Ubuntu) Status: New => Won't Fix ** Changed in: partman-base (Ubuntu) Assignee: (unassigned) => Colin Watson (cjwatson) -- Not possible to create an extended partition w/ubiquity 2.3.12 https://bugs.launchpad.net/bugs/627805 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs