I've been trying to install Linux Mint to a 20GB partition on a USB drive (Kingstion DT Elite G2 - 64GB) on a laptop (HP Pavilion 10 TS Notebook PC) but have always gotten the following error message:
grub-efi-amd64-signedfailed to install into
/target/. With the GRUB boot loader, the installed system will not boot.
After looking at the log, the post-install script returned exit status 1.
I have tried:
- Installing Linux Mint 18.3 instead of Linux Mint 19 v2.
- Installing GRUB to
- Unchecking "Install additional drivers for hardware, Flash, and multimedia".
I couldn't get GRUB to install. The farthest I got was copying GRUB files to the Linux Mint partition and booting that (it would only boot in BIOS compatibility mode), but I always got a message saying
Could not load operating system.
What can I do to boot Linux Mint on my USB drive?