You can boot non-macOS systems on M1 Macs

If you have issues with your computer or if you started your computer and saw the macOS Recovery window, you may need to repair your computer’s internal disk.

1. In the Recovery app window, select Disk Utility, then click Continue.

2. In the Disk Utility app, select your disk in the list on the left.

3. Click the First Aid button, click Run, then follow the onscreen instructions.

If Disk Utility can’t repair your disk, back up as much of your information as possible, then follow the instructions in erase and reinstall macOS.

To return to the Recovery app, choose Disk Utility > Quit Disk Utility.

from Hacker News https://ift.tt/38Okw1G