Asahi Linux Now Officially Supports Apple M3 Macs – With Caveats
Asahi Linux Now Officially Supports Apple M3 Macs – With Caveats
Written by Michael Larabel | Published September 6, 2026
The development team behind Asahi Linux has officially announced that their distribution now supports Macs powered by the Apple M3 series of chips. While this is a significant milestone, users should be aware that the implementation comes with several important limitations.
Hardware Compatibility Matrix
Most M3-based hardware is now functional, though there is one notable exclusion.
| Device Category | Support Status | Notes |
|---|---|---|
| M3 / M3 Pro / M3 Max | ✅ Supported | Works with latest builds |
| Mac Studio M3 Ultra | ❌ Unsupported |
Current State of Development
The developers have indicated that the M3 SoC support has reached a level of maturity where:
"almost" everything is supported to a state similar to the older M1 and M2 hardware.
However, "almost" is the keyword here. While the system boots and runs, there are critical gaps in the user experience.
⚠️ The Primary Caveats
The current build suffers from three main technical hurdles:
- GPU Performance: While 3D acceleration exists, it is currently neither performant nor power efficient.
- Power Management: There is currently no sleep support.
- Connectivity: The HDMI port on M3 MacBooks is non-functional.
The lack of sleep and HDMI functionality is directly tied to the absence of DCP (Display Coprocessor) support. This relationship can be visualized as follows:
Technical Performance Note
Regarding the GPU efficiency, the developers are working to optimize the power draw. In theoretical terms, they are aiming to reduce the power consumption relative to the clock frequency and voltage :
Mainline Kernel vs. Asahi Builds
While Asahi Linux provides the most complete experience today, the broader Linux community is also making progress.
- Current Mainline: Basic boot support is already present in the mainline Linux kernel.
- Future Goals: Various patches are still pending for upstreaming in
Linux 7.4+. Once these are merged, the mainline kernel will approach the functionality currently offered by the specialized Asahi builds.
Feature Checklist for M3 Support
- Basic Booting
- M3/Pro/Max SoC Recognition
- High-performance 3D GPU Acceleration
- System Sleep/Wake (DCP)
- HDMI Output (DCP)
- Mac Studio M3 Ultra Support
For those interested in trying these builds, further documentation is available at AsahiLinux.org.
Related Industry News
The Apple Silicon Linux ecosystem is moving rapidly. Other recent developments include:
- Initial enablement patches for the Apple A18 Pro and MacBook Neo.
- Improvements to Apple Silicon audio support slated for
Linux 7.4. - Ongoing reviews of kernel patches to enable USB4/Thunderbolt for M1, M2, and M3 chips.
- The launch of the M6 2nm 12-core CPU and the Quad-Die M5 Ultra.
- Continued stability fixes for HFS / HFS+ file systems in
Linux 7.3.
About the Author: Michael Larabel
Michael Larabel is the founder and principal author of Phoronix.com, a site dedicated to the Linux hardware experience since 2004. With a prolific career spanning over 20,000 articles, Michael focuses on:
- Linux hardware compatibility
- Graphics driver development
- System performance benchmarking
Beyond writing, he is the lead developer of several critical open-source benchmarking tools:
# Phoronix Software Suite
- Phoronix Test Suite
- Phoromatic
- OpenBenchmarking.org
You can connect with him via Twitter, LinkedIn, or through his personal site at MichaelLarabel.com.