Differenze per "Hybrid_UEFI_MBR_USB_Drive"

Differenze tra le versioni 1 e 3 (in 2 versioni)

An Hybrid UEFI GPT + BIOS GPT/MBR boot USB disk is a disk that works on both UEFI and BIOS PCs.

Requisites:

A working Linux installation with the following packages: grub2, grub2-efi, gdisk (on Debian Jessie: grub-pc-bin, grub-efi, grub-efi-amd64, gdisk) An USB drive Some Linux ISO.

Step 1: get the proper /dev

From now on we will use a root shell because almost all commands we will use require it.

root@debianvm:~# fdisk -l

...............

Disk /dev/sdc: 14.9 GiB, 16005464064 bytes, 31260672 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00000000

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1           2 31260671 31260670 14.9G af HFS / HFS+

then find the your USB Drive's dev (ie: mine was /dev/sdc and i will use it in the guide)

-  ⇤ ← Versione 1 del 2016-09-14 11:19:31 → 
  Dimensione: 298
  Autore: 104-102rev
  Commento:
+   ← Versione 3 del 2016-09-14 11:59:47 → ⇥
  Dimensione: 951
  Autore: 104-102rev
  Commento:
-Le cancellazioni sono segnalate in questo modo.
+Le aggiunte sono segnalate in questo modo.
 Linea 7:
+=== Step 1: get the proper /dev ===
From now on we will use a root shell because almost all commands we will use require it.
{{{
root@debianvm:~# fdisk -l

...............

Disk /dev/sdc: 14.9 GiB, 16005464064 bytes, 31260672 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00000000

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1           2 31260671 31260670 14.9G af HFS / HFS+

}}}
then find the your USB Drive's dev (ie: mine was /dev/sdc and i will use it in the guide)