macOS 27 Beta Blocks Asahi Linux on Apple Silicon
The latest macOS 27 beta release has inadvertently prevented Asahi Linux from booting on Apple Silicon hardware. Developers report changes in boot volume detection mean Linux partitions are no longer visible. Users are advised against upgrading until a fix is available, as the issue may impact dual-boot setups.
Key points
- The new macOS 27 beta has caused issues for users attempting to boot Asahi Linux on Apple Silicon Macs.
- Asahi Linux developers state the beta alters how bootable OS volumes are detected, making Linux partitions invisible.
- Users are advised not to install the macOS 27 beta if they wish to continue using Asahi Linux.
- The Asahi Linux team has filed a bug report with Apple regarding the detected incompatibility.
- While partitions may not be visible, data is reportedly not lost for those who have already upgraded.
The recent beta release of Apple's macOS 27 operating system has created a significant obstacle for users running the Asahi Linux project on Apple Silicon hardware. Developers behind Asahi Linux have reported that the beta update includes changes to the system's boot picker and Startup Disk application, which now fail to detect valid OS boot volumes, including those containing Linux.
This incompatibility means that users who update to the macOS 27 beta will find their Asahi Linux partitions inaccessible, preventing them from booting into the alternative operating system. The Asahi Linux team is strongly advising its users to avoid installing the macOS 27 beta until the issue is resolved. They have updated their installer to prevent installations on the beta version for now.
For users who have already installed the macOS 27 beta without heeding such warnings, the developers state that their Asahi Linux partition has not been deleted, but merely made invisible by the new macOS version. The team is working on a solution and has submitted a bug report to Apple. They emphasize that they will not support users who installed the beta without a stable macOS version also present, suggesting users install macOS 27 on a separate volume if they proceed.
Sources
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