This problem still exists in Ubuntu 20.04 Desktop. Selecting either "primary" or "logical" partition types works fine, but the distinction is meaningless for GPT, and asking for the partition type could be confusing to users who aren't expecting it -- they might not understand the difference or they might be misled into thinking that the partition table is of the MBR type, when in fact it's GPT.
** Changed in: ubiquity (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1330021 Title: custom installation on GPT partitioned disks refers to Primary & Logical partitions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1330021/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs