Title sums it up.
Modpack version: 1.8.2
Minecraft version: 1.19.2
Java version: 17.0.7, was also able to reproduce with Java 20
uname -a: Linux koronis 6.4.1-artix1-1 #1 SMP PREEMPT_DYNAMIC Sat, 01 Jul 2023 18:50:59 +0000 x86_64 GNU/Linux

Log:
https://gist.github.com/nojusr/881e6b3d5f08d2587fb8c2fbffb2417e

Vanilla minecraft was confirmed working on the same version. All The Mods 8 was also confirmed working on 1.19.2.

Experiencing the same issue on Arch Linux.

see if finding and installing glfw-wayland-minecraft-libdecoration from aur will help. (you will need to either use the Use system installation of GLFW feature of multimc/prismlauncher or use the java argument to point it at the installed libglfw)

I already tried that, it didn't have any effect whatsoever. Vanilla Minecraft seems to work just fine, so I'm not sure what's going on...
Oddly enough it's a JVM crash. Here's a log pastebin: https://mclo.gs/ddZn13e

Update: I got the game to start. For some reason, downgrading to LWJGL 3.2.2 got the game to start up.

Installing GLEW solved this for me.

Same issue, installing GLFW does not work for me, using ATLauncher

Same issue, installing GLFW does not work for me, using ATLauncher

make sure you set the Use System GLFW option in the ATLauncher settings

I have nothing worked, however, I tried out Prism Launcher and the modpack works with that launcher.