If you are using Linux and for some reason getting a problematic frame issue when launching modpacks using the CurseForge app, try the following...
If you see the following in the hs_err_pid logs when trying to launch a Fabric based modpack on Linux (Ubuntu, Mint, CachyOS, etc)
# Problematic frame:
# j org.lwjgl.system.JNI.invokeV(DJ)V+0
Example:
Open CurseForge and go to Settings.
Click on Minecraft and at the bottom, in the Default Additional Arguments, copy/paste the following:
-Dorg.lwjgl.opengl.Display.allowSoftwareOpenGL=true
It should like this in the screenshot
Try launching the modpack after this and it should now boot as normal.
If the issue still persists, then grab the required version of Java JDK from here:-
JDK 17 - https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html
JDK 21 - https://www.oracle.com/java/technologies/javase/jdk21-archive-downloads.html
JDK 25 - https://www.oracle.com/java/technologies/javase/jdk25-archive-downloads.html
Then make sure your Java is pointing to the new installed version (below example is using latest jdk 17 and set in CurseForge app)
Alternatively try remove -Dorg.lwjgl.opengl.Display.allowSoftwareOpenGL=true from the Default Additional Arguments after setting the Java path.
