I deleted /dev/sda1 partition of Ubuntu 20.04 by mistake, now when I try to boot, system is not able to detect the OS, is there any way to fix this ? This the image of disks using live usb
I have tried various approaches mentioned in various articles including using boot repair, but nothing fixed it.
grub-install /dev/sda
I am getting errorgrub-install: error: /boot/efi doesn't look like an EFI partition
Any idea how to fix this ?