sudo efibootmgr -o 0000,000B,0004,0007,0008,0009,000A,000C,000DBootCurrent: 000C
Timeout: 1 seconds
BootOrder: 0000,000B,0004,0007,0008,0009,000A,000C,000D
Boot0000* Ubuntu
Boot0004* Windows Boot Manager
Boot0007* UEFI: HTTP IP4 Intel(R) I211 Gigabit  Network Connection
Boot0008* UEFI: PXE IP4 Intel(R) I211 Gigabit  Network Connection
Boot0009* UEFI: HTTP IP6 Intel(R) I211 Gigabit  Network Connection
Boot000A* UEFI: PXE IP6 Intel(R) I211 Gigabit  Network Connection
Boot000B* Windows Boot Manager
Boot000C* UEFI: SanDisk
Boot000D* UEFI: SanDisk, Partition 2