Как загрузить linux с uefi?

# ls -l /boot/
total 108016
-rw-r--r--  1 root root   149662 Aug 23  2018 config-3.10.0-862.11.6.vz7.64.7
drwx------  3 root root    16384 Jan  1  1970 efi
drwxr-xr-x  2 root root     4096 Oct 29  2018 grub
drwx------  3 root root     4096 Oct 29  2018 grub2
-rw-------  1 root root 62013566 Oct 29  2018 initramfs-0-rescue-94db05b042d047609677703b94a3950e.img
-rw-------  1 root root 20229976 Nov 28  2018 initramfs-3.10.0-862.11.6.vz7.64.7.img
-rw-------  1 root root 11285859 May 28 12:15 initramfs-3.10.0-862.11.6.vz7.64.7kdump.img
drwx------. 2 root root    16384 Oct 29  2018 lost+found
-rw-r--r--  1 root root   309814 Aug 23  2018 symvers-3.10.0-862.11.6.vz7.64.7.gz
-rw-------  1 root root  3481843 Aug 23  2018 System.map-3.10.0-862.11.6.vz7.64.7
-rwxr-xr-x  1 root root  6537776 Oct 29  2018 vmlinuz-0-rescue-94db05b042d047609677703b94a3950e
-rwxr-xr-x  1 root root  6537776 Aug 23  2018 vmlinuz-3.10.0-862.11.6.vz7.64.7

# ls -l /boot/grub
total 4
-rw-r--r-- 1 root root 3797 May 10  2016 splash.xpm.gz

# ls -l /boot/grub2/
total 12
-rw------- 1 root root 5540 Oct 29  2018 grub.cfg.new
lrwxrwxrwx 1 root root   31 Oct 29  2018 grubenv -> /boot/efi/EFI/virtuozzo/grubenv
drwxr-xr-x 3 root root 4096 Oct 29  2018 themes