1. Boot your computer from a live CD.
2. Execute this command: sudo fdisk –l.
3. You are likely to get the following results:
4. You can fix the problem by executing the following command: sudo fdisk /dev/hda. hda means the whole hard disk.
5. If you are an expert, you can select x and press Enter.
1. Boot your computer from a live CD.
2. Execute this command: sudo fdisk –l.
3. You are likely to get the following results:
4. You can fix the problem by executing the following command: sudo fdisk /dev/hda. hda means the whole hard disk.
5. If you are an expert, you can select x and press Enter.
GRUB boot failed 15. Use distro cd or live cd to setup grub available as sudo grub > root (hd0,0) > install (hd0) exit. Follow the steps to fix 3. Error loading grub twenty-one
To fix this problem, you need to successfully boot to Blu-ray Live again. In terminal type: window you will get a new grub> prompt. There, type: If that doesn’t work, try to find the entire grub configuration in /boot/grub/stage1:
Sometimes you can just restore GRUB2 from an Ubuntu Live CD or USB stick. This process is different from restoring the old GRUB bootloader on legacy Linux distributions. This process should be successful in all versions of Ubuntu. It has been tested on Ubuntu 16.04 and Ubuntu 14.04. Boot Repair is a GUI tool that can repair GRUB2 with just one click.
Are you grappling with persistent PC problems? We have a solution for you. Introducing our all-in-one Windows utility software designed to diagnose and address various computer issues. This software not only helps you rectify existing problems but also safeguards your system from potential threats such as malware and hardware failures, while significantly enhancing the overall performance of your device.
Just “set prefix like = (hd0, msdos6)/PathToGrubFiles”, “insmod normal”, then “normal”. Again, this will be different for each computer. For example, you may need to select “set prefix=(hd0,msdos6)/grub2/ [enter] insmod normal Normal [enter] [enter]” or “set prefix=(hd1,msdos6)/boot/grub/” . .
The grub boot error usually occurs when grub tries to install a non-windows system. Here’s how you and your family can repair the MBR using the Startup Repair option on your Windows installation disc and then reinstall Grub. For Unix-like deployment systems, a distribution CD or live-CD.
The GRUB bootloader is corrupted or removed. If you are seeing this amazing error due to some corrupt data related to GRUP or bootloader after you inadvertently deleted data related to it, fix the problem immediately. Reconfiguring the utility to run with the correct files.
Insert the SLES/SLED 10 or 12 DVD into the drive and connect it to the CD or DVD. This
Enter the fdisk -l command.
Enter the command “mount /dev/sda2 /mnt”. This
Enter the command “grub-install –root-directory=/mnt/dev/sda”.
Once this command completes successfully, reboot your current system by typing “reboot” normally.
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