I am trying to use Systemback with ElemntaryOS, but the resulting backup will not boot for want of AUFS support. Is the kernel modified from the base Ubuntu kernel? Thanks.
This seemed to solve it:
sudo sh -c 'echo "overlay\naufs" | sudo tee -a /etc/initramfs-tools/modules' sudo update-initramfs -u
You might have to install
aufs-tools. Type in a terminal window:
sudo apt install aufs-tools