For help, and I used to own a Ubuntu16, after installed Win10 BIOS Settings is uefi disable, has been normal grub 2.0, today want to Ubuntu update, updated to 18.04 from the system is normal, but to a 19.10 installation process stuck, my brain is drawn directly shutdown to Windows down a Ubuntu19.10 startup disk mirror do cover installed the original broken partitions, and then can't find Windows,
The question now is open can enter Ubuntu19.10 uefi into words; Don't open uefi into display grub in secure mode ~ ~ ~
, genuflect is begged to reassure ~ ~ ~ ~