Ubuntu – Create bootable backup system image

backupbootdisk-image

I have successfully installed 20.04 and done lots of customization. In the event of a tragedy I would not like to have to start all over again. Is there a simple way (suitable for us newbies) to create a bootable thumb drive image of the customized system, preferably (but not necessarily) including user files, that I could use to restore the system to its current state?
I am running on a Dell XPS 410 desktop computer.
My apologies if this has been answered previously.
Thank you.

Best Answer

  • Creating Backup System Image of Bootable USB

    • Boot Live USB, plug in Source USB.

    • Open Gnome-Disks

    • Select the disk you wish to backup on the left.

    • Select the icon that looks like a stack of pancakes upper right.

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    • Click "Create Disk Image" and enter a location where to save the image.

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    • Use the pancake icon when you want to restore or clone the image to another drive.