MC-127862 is a bug where pressing the Alt Gr key locks your left control key in a pressed state. Fix Alt Gr Mod is here with a solution to this bug. This mod basically prevents this bug from happening, making your gameplay experience better. The mod prevents the bug from happening in text fields in most situations.
Features:
- Fixes the MC-127862 from occurring.
- Bug where pressing the Alt Gr key locks your left control key in a pressed state.
- Prevents the bug from happening in text fields in most situations.
Screenshots:
Requires:
Fabric API
Quilt Loader
Fix Alt Gr Mod Download Links
For Minecraft 1.21.4, 1.21.1
Fabric/Quilt version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.6, 1.20.1
Fabric/Quilt version: Download from Server 1 – Download from Server 2
For Minecraft 1.19.4, 1.19.2
Fabric/Quilt version: Download from Server 1 – Download from Server 2
For Minecraft 1.18.2
Fabric/Quilt version: Download from Server 1 – Download from Server 2
For Minecraft 1.17.1
Fabric version: Download from Server 1 – Download from Server 2
For All Versions from Minecraft 1.14.4 to Minecraft 1.16.5
Fabric version: Download from Server 1 – Download from Server 2
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.4, 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.
- Downloads as 197978.mcaddon
- Download size: 654 KB
- Download link checked 26 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.