Not rebooting after update

Hi to everyone. Today after updating I delayed to reboot due to a phonecall. When returning to my keyboard I was confronted by the following screen

I tried to follow the instructions, but after pressing ctrl+alt+f1 the screen went black with a cursor blinking and I couldn’t type anything. I waited but nothing happened, so I hard rebooted. Unfortunately the procedure is stuck and I am unable to boot into Cachy. The cachy logo appears and then everything stops in this screen

Please HELP…

This was an example - you were to use other F# keys to get a TTY.
(It is common for F1 to be reserved.)

Now .. Either or both of the following guides may help;

Thank you! I will try and see…

So following the first tutorial, pressing ctrl+alt+F2, I was asked to login which I did and got a terminal screen.

But… now what do I do to get the graphical environment? Sorry, but I have very small terminal experience.

It was just to be the first step to doing something or other.

Like finishing updates, ex;

sudo pacman -Syu

Different DE/WM/DMs can be started differently.
Like Plasma has startplasma-wayland and startplasma-x11.

So I did a sudo pacman -Syu. It updated some packages. It now boots as usual. Everything seems to be working just fine!

Thank you, thank you and once again thank you!!!