Install sedutil on Ubuntu

# download sedutil

# make sure requisite libs are installed 
sudo apt update && sudo apt upgrade -y
sudo apt install -y build-essential g++

# install make tools
sudo apt install autoconf -y

# build sedutil (run from project root)
autoreconf -i
./configure
make

Enable TPM libata.allow_tpm=1 by editing the GRUB config

sudo nano etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash libata.allow_tpm=1"
sudo update-grub
reboot

Add sedutil-cli to $PATH so that it can be executed from anywhere in the shell

export PATH=$PATH:/home/aamnah/sedutil/sedutil-cli
sudo ln -s /home/aamnah/sedutil/sedutil-cli /usr/bin/sedutil-cli
source ~/.bashrc