Update broke the GUI rendering the install mostly useless

Specs:
ASUS TUF Gaming A17 Gaming Laptop (TUF706IU-AS76)
AMD Ryzen 7 4800H
GeForce GTX 1660 Ti
16GB DDR4

When I install Manjaro, it works fine from what I can tell, but the moment I update it, the GUI breaks entirely. From what I found, there seems to be no fixes for this.

[FAILED] Failed to start Light Display Manager
[FAILED] Failed to start Load/Save Screen Backlight Brightness of backlight:acpi_video0.

I should mention that I’m also new to Linux. The reason I chose Manjaro is because the Debian distros wouldn’t install and Windows 10 is quite unstable on this.

even that, hmm :wink:
I’d like to refer you to a thread and the general notion of
how to provide good information - information is needed to diagnose your problem
[HowTo] Provide System Informationhow to provide good information

As of now:
there is NO info to go on to give more than generic advice.

Please provide the output of inxi -Fza so that people have more info about your computer.

Please wrap the output with ``` before and after the output.