How do I install Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. In MC Java Mods, or directly above on this page.

What Minecraft version does Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam work with?

The listing gives Minecraft 1.21.11, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam

by 9minecraftmods

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Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam — screenshot 1

Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam — screenshot 2

Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam — screenshot 3

Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam — screenshot 4

Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam — screenshot 5

Shut Up GL Error Mod (1.21.11, 1.20.1) – Stop GL Error Spam — screenshot 6

Shut Up GL Error Mod is a Minecraft mod built to silence one of the most annoying log spam issues-those constant, meaningless OpenGL error messages. If you’ve ever seen thousands of lines like ########## GL ERROR ########## @ Pre render 65539: Invalid key -1, this mod is your peacekeeper.

Features:

Stops Minecraft from logging repetitive and harmless OpenGL errors caused by invalid keycodes.
Patches the InputConstants#isKeyDown method to return false for keycodes -1 or 0, which are often the culprits behind the spam2.
Keeps your logs clean so you can focus on real issues, not phantom errors.

Screenshots:

Shut Up GL Error Mod Download Links

For Minecraft 1.21.11

NeoForge Version: Download from Server 1 – Download from Server 2

Fabric/Quilt Version: Download from Server 1 – Download from Server 2

For Minecraft 1.21.10, 1.21.9

NeoForge Version: Download from Server 1 – Download from Server 2

Fabric/Quilt Version: Download from Server 1 – Download from Server 2

For Minecraft 1.21.8, 1.21.7, 1.21.6

NeoForge Version: Download from Server 1 – Download from Server 2

Fabric/Quilt Version: Download from Server 1 – Download from Server 2

For Minecraft 1.21.5

NeoForge Version: Download from Server 1 – Download from Server 2

Fabric/Quilt Version: Download from Server 1 – Download from Server 2

For Minecraft 1.21.4

NeoForge Version: Download from Server 1 – Download from Server 2

Fabric/Quilt Version: Download from Server 1 – Download from Server 2

For Minecraft 1.21.1, 1.21

NeoForge Version: Download from Server 1 – Download from Server 2

Fabric/Quilt Version: Download from Server 1 – Download from Server 2

For Minecraft 1.20.2

Forge/NeoForge Version: Download from Server 1 – Download from Server 2

Fabric/Quilt Version: Download from Server 1 – Download from Server 2

For Minecraft 1.20.1, 1.20

Forge Version: Download from Server 1 – Download from Server 2

Fabric/Quilt Version: Download from Server 1 – Download from Server 2

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.11, 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

Downloads as 175624.mcaddon
Download size: 119 KB
Download link checked 25 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

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