GNU GRUB: Difference between revisions
imported>Samueldr m Removes leftover == |
imported>Samueldr m Adds stub about this GPT partition label contains no BIOS Boot Partition |
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→ See [[Bootloader#FAQ]] as those questions also applies to GRUB. | → See [[Bootloader#FAQ]] as those questions also applies to GRUB. | ||
=== this GPT partition label contains no BIOS Boot Partition === | |||
This error is caused by using grub for legacy boot with a disk formatted as GPT<ref>https://en.wikipedia.org/wiki/BIOS_boot_partition</ref>. | |||
This can be fixed either by: | |||
* Using a MBR partition scheme | |||
* Adding a <tt>BIOS boot</tt> partition among your GPT partitions. | |||
{{expansion|Add the steps required here. Explain as if inside the nixos installer environment.}} | |||
=== How do I use GRUB in text mode? === | === How do I use GRUB in text mode? === | ||
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Only disabling the GRUB splash screen via <syntaxhighlight lang="nix" inline>boot.loader.grub.splashScreen = null;</syntaxhighlight> results in a similar output but that is not the real text only mode. | Only disabling the GRUB splash screen via <syntaxhighlight lang="nix" inline>boot.loader.grub.splashScreen = null;</syntaxhighlight> results in a similar output but that is not the real text only mode. | ||
<hr /> | |||
Revision as of 20:31, 13 April 2018
 |
This article or section needs expansion.
Reason: This article is a stub. (Discuss in Talk:GNU GRUB#)
Please consult the pedia article metapage for guidelines on contributing. |
FAQ
→ See Bootloader#FAQ as those questions also applies to GRUB.
this GPT partition label contains no BIOS Boot Partition
This error is caused by using grub for legacy boot with a disk formatted as GPT[1].
This can be fixed either by:
- Using a MBR partition scheme
- Adding a BIOS boot partition among your GPT partitions.
|
This article or section needs expansion.
Reason: Add the steps required here. Explain as if inside the nixos installer environment. (Discuss in Talk:GNU GRUB#)
Please consult the pedia article metapage for guidelines on contributing. |
How do I use GRUB in text mode?
Sometimes you need to access GRUB in text mode (e.g. when using out of band management systems like HP ILO in "textcons" mode).
To use GRUB in text mode there are two settings that need to be configured depending on whether you use EFI or BIOS boot:
boot.loader.grub.gfxmodeEfi= "text";
boot.loader.grub.gfxmodeBios= "text";
Only disabling the GRUB splash screen via boot.loader.grub.splashScreen = null; results in a similar output but that is not the real text only mode.