Qu'est-ce que minimal bash-like line editing is supported ?

"Minimal bash-like line editing is supported" is a message that is displayed when using the GRUB bootloader on a computer system. GRUB (GRand Unified Bootloader) is a common bootloader used on Linux and other operating systems to initiate the booting process.

When this message appears, it signifies that the GRUB bootloader is in a minimal mode, providing only basic command-line editing capabilities similar to the Unix shell "bash". This means that advanced features, like auto-complete or command history, may not be available.

This message generally appears when there is an issue with the bootloader configuration, such as incorrect boot options or missing boot files. It is often shown after a failed boot attempt or when the system cannot locate the correct bootloader configuration.

To resolve this, you can try the following steps:

1. Check the boot configuration: Ensure that the correct boot options, such as the root partition and kernel path, are specified.
2. Reinstall GRUB: If the bootloader configuration is invalid or corrupted, you may need to reinstall GRUB.
3. Repair boot files: Sometimes, certain boot files may be missing or damaged, causing this message. You can use dedicated tools or rescue disks to repair these files.
4. Check hardware connections: In some cases, faulty hardware connections or devices can prevent proper booting. Ensure that all hardware components are properly connected.

It is important to note that the exact steps to resolve this issue may differ based on the specific operating system or distribution you are using. If you are unsure, it is recommended to consult official documentation or seek assistance from the respective community or support channels.