I followed the instructions in this thread to create a new swap partition post-installation. My /var/tmp/fstab file currently has the following in it:
/host/ubuntu/disks/swap.disk none swap sw 0 0 UUID=4ef64da8-c637-43de-a389-8a059eb6c069 none swap sw 0 0
GParted gives this error message:
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.
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