gparted无法读取分区gnome-disk-utility。我首先安装了 Windows 8 来创建 UEFI 分区，然后安装了 Ubuntu 18.04。我认为问题出在 Windows 8 的安装上；安装后，gparted读取sda方式像 udf。以下是有关的信息/dev/sda：
Unable to read the contents of this file system!
Because of this some operations may be unavailable.
The cause might be a missing software package.
The following list of software packages is required for udf file system support: udftools.
