1 |
On Fri, 19 Dec 2014 15:22:04 +0000, Mick wrote: |
2 |
|
3 |
> The MoBo is capable of booting in CMS mode, but I am not sure if there |
4 |
> are any benefits in creating a 2MB partition for a conventional MBR |
5 |
> bootloader, or I should forego MBR altogether and go directly with a |
6 |
> GPT FAT32 EFI System Partition (ESP). |
7 |
> |
8 |
> If the latter is the way to go and I forget all things I ever learned |
9 |
> about MBR, does the 550MB FAT32 ESP partition have to be at the |
10 |
> beginning of the drive? |
11 |
|
12 |
Yes, it should be sda1. You can also use this partition as /boot, and |
13 |
should do so if you use Gummiboot. |
14 |
|
15 |
> Is it beneficial to install a Linux boot loader/manager like GRUB2, or |
16 |
> rEFInd, etc., or should I just use the kernel EFI Boot Stub to boot |
17 |
> gentoo with? |
18 |
|
19 |
I use a bootloader, gummiboot, as it makes it easy to select different |
20 |
options when booting. |
21 |
|
22 |
> The PC will single boot in Gentoo, although I may drop in |
23 |
> a sysrescuecd image for recovery purposes and would be nice to be able |
24 |
> to boot this straight off the disk, without having to burn it on a |
25 |
> CDROM. Is it simply a matter of adding the LiveCD iso in the ESP with |
26 |
> a .efi suffix, or will I need to use efibootmgr to inform the UEFI |
27 |
> about *any* kernel images in the ESP other than the default |
28 |
> EFI/BOOT/bootx64.efi? |
29 |
|
30 |
I still use GRUB to boot ISO images, and have a sysrescd image in /boot |
31 |
for this. With UEFI, you can have more than one bootloader installed. I |
32 |
hadn't considered the possibility of UEFI booting to an ISO directly, I'd |
33 |
be interested to know if it is possible. |
34 |
|
35 |
> Finally, what's your opinion on 'secure boot'? |
36 |
|
37 |
That the main security is is aimed at is job security for MS employees. I |
38 |
turn it off straight away. |
39 |
|
40 |
|
41 |
-- |
42 |
Neil Bothwick |
43 |
|
44 |
Top Oxymorons Number 44: Advanced BASIC |