Recalc all partitions to start on 4k boundary
dd all individually bar one.
mount/cp the last one.
reboot... to rescue. no grub loader.
download latest rescue.
reboot. mount, chroot, grub2-install.
And. We are back.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!