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List:       fedora-devel-list
Subject:    The GRUB2 Bootloader =?UTF-8?Q?=E2=80=93?= Installation and Configuration
From:       Sérgio Basto <sergio () serjux ! com>
Date:       2024-05-04 3:41:41
Message-ID: 4f66dbfd4f30674f64f195f3ac44ee5c817bf3b7.camel () serjux ! com
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Hi, 
About this documentation [0], finally talks about rescue a bootloader
with live images ... (but I will wrote about that in another time) 

I run in trouble on cloning a disk from an old computer and starting
booting on a new computer , security get the thing more complicated, I
had to disable secure boot and selinux not sure , but I advice boot
with kernel parameter selinux=0

my old computer was bios legacy and the new have UEFI and here starts
the challenge .

I think just after do the lvm steps (my disks have lvm partitons) [1] I
start to boot correctly and the problem (I think) was that I need to
run one time  
'grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg' . I think is wrong 
use grub2-mkconfig -o /boot/grub2/grub.cfg , like it is wrote on grub2
on a uefi system [2], should we fix it ? and the advice of boot with
selinux=0 ? 

Best regards,

[0]
https://docs.fedoraproject.org/en-US/quick-docs/grub2-bootloader/

[1]
https://docs.fedoraproject.org/en-US/quick-docs/grub2-bootloader/#_lvm_steps
 
[2]https://docs.fedoraproject.org/en-US/quick-docs/grub2-bootloader/#_installing_grub2_on_a_uefi_system
-- 
Sérgio M. B.
--
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