[FIXED] Minimal BASH-like line editing is supported. For the first word, (Grub 2.0)

Introduction

This tutorial provides step-by-step instructions to resolve the "Minimal BASH-like line editing is supported" error encountered in GRUB 2.0, particularly when dual-booting Windows and Linux. Understanding how to troubleshoot this issue can help you regain access to your operating systems efficiently.

Step 1: Identify the Error

• Boot your computer and look for the GRUB menu.
• If you see the message "Minimal BASH-like line editing is supported," this indicates a problem with GRUB configuration or boot files.
• This error often arises when the boot loader cannot find the necessary files to load the operating systems.

Step 2: Access the GRUB Command Line

• When you see the GRUB prompt, you can enter commands directly.
• Use the TAB key to list possible command completions. For the first word, this shows command options; anywhere else, it will show device or file completions.

Step 3: Verify Boot Configuration

• At the GRUB prompt, type the following command to list available devices:

  ls
  

• This will show the partitions on your hard drive. Identify the partition where your Linux installation is located (usually labeled as (hd0,msdos1) or similar).

Step 4: Set the Correct Root and Boot

• Once you identify your Linux partition, set it as the root using the command:

  set root=(hd0,msdos1)
  

  (Replace (hd0,msdos1) with your actual partition.)

• Next, load the Linux kernel by executing:

  linux /vmlinuz root=/dev/sda1
  

  (Replace /dev/sda1 with the appropriate root device for your installation.)

• Finally, execute:

  initrd /initrd.img
  boot
  

Step 5: Repair GRUB

• Once you're able to boot into your Linux system, you should repair the GRUB configuration:
  • Open a terminal.
  • Update GRUB by running:

    sudo update-grub
    

  • Optionally, reinstall GRUB to ensure it's correctly configured:

    sudo grub-install /dev/sda
    

  (Replace /dev/sda with your boot disk if necessary.)

Step 6: Test Your Configuration

• Restart your computer.
• Check if the GRUB menu appears correctly and allows you to select between Windows and Linux without errors.

Conclusion

By following these steps, you should be able to resolve the "Minimal BASH-like line editing is supported" error in GRUB 2.0. If you continue to experience issues, consider seeking professional assistance or checking online forums for more specific troubleshooting advice. Always keep your system backups up to date to prevent data loss during troubleshooting.