How do I reinstall grub dual boot?

Resolution

1. Place your SLES/SLED 10 CD 1 or DVD in the drive and boot up to the CD or DVD.
2. Enter the command “fdisk -l”.
3. Enter the command “mount /dev/sda2 /mnt”.
4. Enter the command “grub-install –root-directory=/mnt /dev/sda”.
5. Once this command completes successfully reboot your system by entering the command “reboot”.

Can I clone a dual boot disk?

Dual-boot Disk Cloning Software for Windows Also, system clone and partition clone are supported. The cloning process is the same as cloning hard drive in a single operating system. In addition, it has some useful features you may need. Clone disk to larger disk without left unallocated space.

How do I install boot-Repair?

By booting up your PC into Ubuntu / Debian via a live-CD or live-USB, then installing Boot-Repair in the live system, just launch Boot-Repair, then click the “Recommended repair” button will automatically detect the problems and recover access to your OSes.

How do I clone my hard drive to a dual boot SSD?

Step-by-Step Guide to Clone Dual Boot OS Disk to HDD/SSD:

1. Launch EaseUS Toto Backup and click Clone.
2. Select the whole disk that has your dual OS, and click Next.
3. Choose the target partition or hard disk that you want to save the dual OS.
4. Preview the disk layout to confirm the settings of the source and destination disk.

How do I clone my hard drive to operating system?

How do I clone my OS drive?

1. Run the program, choose your system disk as the source disk under “Disk Mode” and click “Next”.
2. Choose the target disk as the destination disk.
3. Check the disk layout of the two disks. Click “Proceed” to officially execute the task.
4. Set up Windows OS boot from the cloned hard drive.

How to restore Grub from Super Grub2 Disk?

Super Grub2 Disk – Press return at boot. Booting with CDROM or with USB built with dd. When you boot in Super Grub2 Disk you will get into Super Grub2 Disk menu without the need of doing anything. Booting USB thanks to YUMI. When you boot thanks to YUMI by default is going to boot into your first hard disk.

What’s the best way to clone dual boot hard drive?

AOMEI Backupper is a great choice for you to clone dual boot hard drive in Windows 7/8/8.1/10/XP/Vista. You can finish all the steps in a very short time. Moreover, you can flexibly edit partition size on the destination disk, speed up SSD and increase its lifespan, and have the ability to clone all sectors of your disk.

How to fix Grub rescue in Ubuntu dual boot?

Select the Ubuntu USB or CD to boot from on BIOS Setting as the first booting device priority. Wait for the of booting process to be completed from USB/CD. First try your luck with the “Try Ubuntu without Installing” option, as there is actually no need to reinstall the Ubuntu OS actually.

How to reinstall Grub after Clonezilla-bdoga.com?

Then I chrooted to /mnt again and ran my grub-install command and all was well. The machine booted perfectly after that. If you need to repartition or reformat a drive. Or resize partitions and check the health of your drive for Linux or Windows based machines give Parted Magic a try.

How do I reinstall GRUB dual boot?

Resolution

1. Place your SLES/SLED 10 CD 1 or DVD in the drive and boot up to the CD or DVD.
2. Enter the command “fdisk -l”.
3. Enter the command “mount /dev/sda2 /mnt”.
4. Enter the command “grub-install –root-directory=/mnt /dev/sda”.
5. Once this command completes successfully reboot your system by entering the command “reboot”.

Where does GRUB install in dual boot?

Usually, you should install the boot loader on your first machine hard disk MBR, which is / dev/sda in most cases. The installation process of GRUB will start as soon as you hit the Enter key. 15. After the live system installs the GRUB boot loader you will be directed back to main rescue mode menu.

How do I view GRUB menu?

Menu will appear if you press and hold Shift during loading Grub, if you boot using BIOS. When your system boots using UEFI, press Esc .

Where does grub install to?

The GRUB 2 files will normally be located in the /boot/grub and /etc/grub. d folders and the /etc/default/grub file in the partition containing the Ubuntu installation. If another Ubuntu/Linux distribution controlled the boot process, it will be replaced by the GRUB 2 settings in the new installation.

Is there a way to re-install a broken Grub?

There are a lot of methods in Linux that can be used to re-install a broken grub, some can involve the ability to work and restore the boot loader by using the Linux command line and others are fairly simple and implies booting the hardware with a Linux live CD and using the GUI indications to repair the damaged boot loader.

Where to install Grub boot loader in Ubuntu?

Usually, you should install the boot loader on your first machine hard disk MBR, which is /dev/sda in most cases. The installation process of GRUB will start as soon as you hit the Enter key. 15. After the live system installs the GRUB boot loader you will be directed back to main rescue mode menu.

How to move Grub from one disk to another?

Since it isn’t done during execution of the previous command, running sudo update-grub after the install will ensure GRUB 2’s menu is up-to-date. another option might be to clone the 13.04 with Clonezilla, then restore using Clonezilla to the SSD drive using a CZ boot stick/CD/DVD.

Why does grub not work when booting from BIOS?

On pepperment “xubuntu” the simple copy of grub will not work when you switch boot from Bios, as sdb which has the grub copy became sda and many error messages then stop, however switching back will work with some error messages of files not found at where expected. Thanks for contributing an answer to Ask Ubuntu!