Software⏱️ 3 min read📅 2026-05-26

How to Fix: Blender Cycles has issues with AMD Adrenalin 26.5.1 after ROCm runtime chan

AMD Adrenalin 26.5.1 issues with Blender Cycles after ROCm runtime change, requiring troubleshooting and potential software updates.


Blender Cycles has issues with AMD Adrenalin 26.5.1 after ROCm runtime change due to the incompatibility between the two. The issue arises because the updated ROCm version introduces a new API that is not compatible with Blender's rendering engine. This results in crashes, errors, and performance issues when using Blender Cycles.

⚠️ Common Causes

  • Outdated or incompatible ROCm version
  • Insufficient GPU memory
  • Conflicting system drivers

🛠️ Step-by-Step Verified Fixes

Method 1: Update ROCm to latest version

  1. Step 1: Open a terminal and run the command `sudo apt-get update && sudo apt-get install amdrivers` (for Ubuntu-based systems)
  2. Step 2: Update ROCm to the latest version using the command `sudo sh AMDInstall.sh`
  3. Step 3: Restart Blender and try rendering with Cycles again

Method 2: Disable ROCm runtime for Blender Cycles

  1. Step 1: Open the Blender settings by pressing `Ctrl + Alt + U` on Windows or `Cmd + Opt + U` on Mac/Linux
  2. 2. Navigate to the Cycles tab and select the 'Runtime' option
  3. 3. Uncheck the box next to 'Use ROCm runtime'

Method 3: Use a different rendering engine

  1. Step 1: Open the Blender settings by pressing `Ctrl + Alt + U` on Windows or `Cmd + Opt + U` on Mac/Linux
  2. 2. Navigate to the Cycles tab and select the 'Render Engine' option
  3. 3. Choose a different rendering engine, such as Eevee or Cycles with GPU acceleration without ROCm runtime

💡 Conclusion

By following these steps and fixes, you should be able to resolve the issues with Blender Cycles on AMD Adrenalin 26.5.1 after ROCm runtime change.

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