Show Detailed Init Logs During Boot

Purpose

See the init log show if services are functional when your device boots.

1 - Change Initramfs Theme to Enable Detailed Init Logs:

sudo plymouth-set-default-theme details

Alternatively, create /etc/plymouth/plymouthd.conf manually

2 - Regenerate Initramfs & Reboot to Enable Theme Change

sudo rpm-ostree initramfs --enable --reboot