Log: efibootmgr
BootCurrent: 0004
Timeout: 2 seconds
BootOrder: 0004,0000,0001,0002,0003
Boot0000* UiApp FvVol(HASH_2BD-A255-D6AC-0CA2-6F8D1862F29D)/FvFile(HASH_77C-3DDB-3865-9D71-0E9A90037772)
Boot0001* eMMC Device PciRoot(0x0)/Pci(0x1c,0x0)/eMMC(0)/Ctrl(0x0)N.....YM....R,Y.
Boot0002* UEFI Shell FvVol(HASH_2BD-A255-D6AC-0CA2-6F8D1862F29D)/FvFile(HASH_4A7-2619-0FE9-DB5E-609B54D31FCB)
Boot0003* USB: Generic USB Storage PciRoot(0x0)/Pci(0x15,0x0)/USB(14,0)N.....YM....R,Y.
Boot0004* ubuntu HD(1,GPT,HASH_AD4-9DD4-A9A5-893E-891EE6062BE6,0x800,0x100000)/File(\EFI\ubuntu\shimx64.efi)