hide boot messages when plymouth is enabled · Issue #32556 · NixOS/nixpkgs · GitHub
Getting these messages on screen while booting, rebooting and power off. I switched to endeavour few days ago. These appears normally while booting from live usb. But these appear during boot, reboot
Error Boot Message on Ubuntu 22.04 - Ask Ubuntu
3.8 Displaying Boot Messages | Red Hat Enterprise Linux 8 Essentials