创建新的交换分区时，GParted’NTFS签名丢失’

我按照此线程中的说明在安装后创建新的交换分区。 我的/ var / tmp / fstab文件当前包含以下内容：

/host/ubuntu/disks/swap.disk none swap sw 0 0 UUID=4ef64da8-c637-43de-a389-8a059eb6c069 none swap sw 0 0 

GParted给出了以下错误消息：

 Warning: NTFS signature is missing. Failed to mount 'dev/sda1': Invalid argument The device '/dev/sda1' doesn't have a valid NTFS. Maybe you selected the wrong device? Or the whole disk instead of a partition? Or the other way around? statvfs (): No such file or directory Unable to read the contents of this file system! Because of this some partitions may be unavailable. 

请帮忙！

 Other GParted stats: File system: ntfs Size: 199.00 MiB Flags: boot Path: /dev/sda1 Status: Mounted on Label: UUID: 4ef64da8-c637-43de-a389-8a059eb6c069 

更新 ：我发布了一个后续问题 ，其中包括Boot-Repair pastebin读数。