RI Title
RI logo


Grub uses unique identifier that changes after upgrading the OS or Exporting, then Importing the .OVA file on a VM Server.



Symptoms: Will not boot after upgrade.

Root Cause: Drive's unique identifier changes after OS upgrade or installing new image. This is preventable before rebooting if you change the way grub is configured to boot to using "by-label". This happens because the drives UUID changes when the drive is cloned.

Download and boot to "Boot Repair Disk" ISO image. Load the CD/DVD image with VirtualBox client and reboot. After the Boot Repair disk loads, press the "Automatically Fix Bootloader" button when prompted.

PrintEmail Link
https://roos.com/docs/RBEH-9XAPQV
ROOS INSTRUMENTS CONFIDENTIAL AND PROPRIETARY
©2015-2022 Roos Instruments, Inc. All rights reserved.