Computer won't boot after Kernel update

[zoner]

Hello, and Welcome to Manjaro. Next, I really do not know anything about Nvidia but here some tips:

1. Use the Search button and you will find a lot of information.

2. Please read this:

[HowTo] Provide System Information

This tutorial is superseded by this one. Remember all Tutorials are wiki posts that can be edited by TL2 (Trust Level 2) members and above. Welcome to Manjaro! To allow all of us helpful people on this forum TO HELP YOU, we need some basic information about your system. This probably means you described the symptoms of your problem, but now we need some more information to know where the origin of your issue is exactly. Someone else probably linked you to…

You will learn a lot about your problem. I would bet it is a question of which version 450 or 455.

good luck

gary