sudo efibootmgr -v

BootCurrent: 0000
Timeout: 1 seconds
BootOrder: 0000,0001,0002,0003,0004,0005
Boot0000* elementary    HD(1,GPT,887f27c1-1cfd-42a8-8d04-c3b41ba74a74,0x800,0x100000)/File(EFIUBUNTUGRUBIA32.EFI)
Boot0001* Windows Boot Manager  HD(1,GPT,887f27c1-1cfd-42a8-8d04-c3b41ba74a74,0x800,0x100000)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)
Boot0002* ubuntu    HD(1,GPT,887f27c1-1cfd-42a8-8d04-c3b41ba74a74,0x800,0x100000)/File(EFIUBUNTUGRUBX64.EFI)
Boot0003* UEFI:CD/DVD Drive BBS(129,,0x0)
Boot0004* UEFI:Removable Device BBS(130,,0x0)
Boot0005* UEFI:Network Device   BBS(131,,0x0)

sudo efibootmgr -b 0000 -B