These partitions aren't resizable due to a known parted bug. You can probably resize them with resize2fs and then decrease the size of the partition manually, though.
** Changed in: ubiquity (Ubuntu) Sourcepackagename: ubiquity => parted -- Doesn't offer to resize partitions https://launchpad.net/bugs/85184 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
