I got in a little over my head and ended up deleting a bunch of data in the /usr folder. That immediately broke a lot of stuff and Ubuntu no longer boots.
I’m using a Jetson Xavier NX with an extra SSD added to the device. I have a backup of the files on the main storage on the SSD including a backup of the /usr folder.
Is there any way to boot off a usb stick, access storage from annother device, or otherwise restore files?
I’ve tried plugging in a systemrescue USB stick but it wont boot from it.