I have a Guest Ubuntu 14.04 on Windows 7 Host. I've set the VDI limit to 20GB dynamically allocated. My Ubuntu boots to say there is zero space left in the system and sure enough
df shows that this is indeed (nearly) so.
I decided to extend the size of the VDI, but then I noticed that the actual file size of the VDI is only 7.57 GB. If so, why does Ubuntu say my space is used up ? How can I rectify this?
Thanks in advance.