Mods, Shaders & Modloaders 130,154 views

How to Install Iris Shaders & Sodium for Minecraft 1.16.5 on linux-ubuntu

Full tutorial on running Iris Shaders with ultra-high FPS using Sodium on Minecraft 1.16.5 for linux-ubuntu.

Compatibility:OS: linux-ubuntu•Loaders: fabric•Versions: 1.16.5
irisshaders1-16-5linux-ubuntu

Causes of Error & Description

Overview & Technical Requirements Iris Shaders brings modern shader support to Minecraft 1.16.5 on linux-ubuntu with incredible framerates powered by Sodium.

Step-by-Step Instructions 1. **Install Iris & Sodium**: Install Iris Shaders and Sodium optimization suite for Minecraft 1.16.5. 2. **Deploy Shaderpacks**: Place shaderpack ZIP files into `.minecraft/shaderpacks` directory without extracting. 3. **Activate in Video Settings**: Open Video Settings > Shader Packs, choose your pack, and apply settings.

Troubleshooting & Common Pitfalls If you encounter black screen or shadow bugs on linux-ubuntu, update GPU graphics drivers and ensure Iris version matches Sodium exactly.

Step-by-Step Solutions

Install Iris & Sodium

Automated Fix
1
Install Iris & Sodium

Install Iris Shaders and Sodium optimization suite for Minecraft 1.16.5.

superlauncher://install/mod?id=iris&version=1.16.5
2
Deploy Shaderpacks

Place shaderpack ZIP files into `.minecraft/shaderpacks` directory without extracting.

3
Activate in Video Settings

Open Video Settings > Shader Packs, choose your pack, and apply settings.

Quick Repair in SuperLauncher
Execute action without manual configuration "install_mod"
Run Repair in SuperLauncher

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