Error on boot zorin

[Mouratti]

Anyone knows what this error means?

The boot and work normally, but after a fresh install I always get this error.

Zorin 17

Thanks

[Aravisian]

Do you have secure boot enabled?

The first two messages only say that the manufacturer did not fully complete their ACPI tables, causing Zorin OS to fallback to generic assumptions. IT is harmless and can be ignored.
The third one can be caused by a few different factors, none major. Secure Boot is a likely culprit if it is enabled. It can cause the GDM display manager to hesitate during init.

All can be removed from view by adding the grub parameter loglevel=3 to grub:

[HOW TO] add a grub parameter

There may be times that a user must add a specialized grub parameter in order to overcome an issue. The purpose of this guide is not to provide parameters, as that would be a case by case basis. It is to provide a guide on how to add one. To add a parameter, in a terminal (TTY, Recovery Prompt or Terminal Emulator) run: sudo nano /etc/default/grub Arrow key down to GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" and place your parameter within the quotation tags. For example if you are adding th…

[Mouratti]

Thanks I will try when I get home.

Can't remember if have secure boot enable