The UUID may only be changed when the filesystem is tune2fs -O ^uninit_bg $root_disk this is what my process looked like: blkid There's a flag that needs to be disabled, to allow mounted-uuid changes with the new tune2fs. I found the problem wasn't insurmountable. I depend on being able to use a template image with a well known uuid, and change each install to a serialized uuid. When I tried to change my root filesystem's uuid (to a well known beginning and a serial number suffix) on new 14.04 ubuntu, I found to my horror tune2fs reported back: I can't do that to mounted file systems. Step 3: Right-click or tap-and-hold the drive and choose Change Drive Letter and Paths. How to rename hard drive Using Disk Management. Set your preferred Language, Windows 10 Edition, and System Architecture. Step 2: Select Disk Management from the menu. Select Create installation media (USB flash drive, DVD, or ISO file) for another PC and click the Next button.
I realize this is kind of an old question, but I found there was a new change, and this was what google snooped up for me, so I'll post the answer I found here. Step 1: Open the Disk Management in Windows 10 by right-clicking on This PC icon and then Manage.
