On 28.01.2015 21:36, Tom H wrote: >> My command lead to a non-booting machine ... the gummiboot-entry was >> removed from UEFI. > > But IIRC the 'tree' output that you'd posted, you shouldn't have the > leading '\EFI'.
the "EFI" is under /boot/efi from my trial and error today -> # ls -l /boot/efi/EFI/* /boot/efi/EFI/gentoo: total 113 -rwxr-xr-x 1 root root 115712 28. Jan 19:39 grubx64.efi /boot/efi/EFI/grub_uefi: total 113 -rwxr-xr-x 1 root root 115712 28. Jan 19:42 grubx64.efi