28 hours ago
When I tried to load Ubuntu 18.04 on my virtual machine (Oracle Virtualbox) I get message:
error: unknown filesystem grub rescue>
These are the results of command ls:
grub rescue>ls (hd0)(hd0,msdos1) grub rescue>ls (hd0,msdos1) unknown filesystem grub rescue>ls (hd0) unknown filesystem
What can I do?