Plymouth Theme for Ubuntu 20.04 LTS
- move or copy folder to
/usr/share/plymouth/themes/
- run
sudo update-alternatives --install /usr/share/plymouth/themes/default.plymouth default.plymouth /usr/share/plymouth/themes/cell/cell.plymouth 110
- run
sudo update-alternatives --config default.plymouth
- select the theme
- run
sudo update-initramfs -c -k $(uname -r)