Howto grub2 » Historie » Version 2
Jeremias Keihsler, 11.07.2022 13:01
| 1 | 1 | Jeremias Keihsler | h1. GRUB 2 |
|---|---|---|---|
| 2 | |||
| 3 | h2. Recreate Grub-Menu |
||
| 4 | |||
| 5 | 2 | Jeremias Keihsler | *not yet tested* |
| 6 | |||
| 7 | 1 | Jeremias Keihsler | for BIOS-systems |
| 8 | |||
| 9 | <pre><code class="bash"> |
||
| 10 | grub2-mkconfig -o /boot/grub2/grub.cfg |
||
| 11 | </code></pre> |
||
| 12 | |||
| 13 | on EFI-systems |
||
| 14 | |||
| 15 | <pre><code class="bash"> |
||
| 16 | grub2-mkconfig -o /boot/efi/EFI/centos/grub.cfg |
||
| 17 | </code></pre> |
||
| 18 | |||
| 19 | |||
| 20 | h2. make detailed boot-information visible |
||
| 21 | |||
| 22 | while it's possible to edit '/boot/grub2/grub.cfg' and also '/etc/default/grub' the better approach is to: |
||
| 23 | <pre><code class="bash"> |
||
| 24 | plymouth-set-default-theme details |
||
| 25 | dracut -f |
||
| 26 | </code></pre> |