![WARNING: Do not install Big Sur on the same APFS container as previous versions of MacOS : r/MacOSBeta WARNING: Do not install Big Sur on the same APFS container as previous versions of MacOS : r/MacOSBeta](https://i.imgur.com/5xmYBIm.jpg)
WARNING: Do not install Big Sur on the same APFS container as previous versions of MacOS : r/MacOSBeta
![Dual booting Big Sur and an older macOS gives this alert and prevents the older partition from updating : r/MacOS Dual booting Big Sur and an older macOS gives this alert and prevents the older partition from updating : r/MacOS](https://i.redd.it/u3arlrgwjr651.jpg)
Dual booting Big Sur and an older macOS gives this alert and prevents the older partition from updating : r/MacOS
![Dual booting Big Sur and an older macOS gives this alert and prevents the older partition from updating : r/MacOS Dual booting Big Sur and an older macOS gives this alert and prevents the older partition from updating : r/MacOS](https://preview.redd.it/u3arlrgwjr651.jpg?auto=webp&s=954b4b83cb67f40b7deeca7b7904ab73e47801aa)
Dual booting Big Sur and an older macOS gives this alert and prevents the older partition from updating : r/MacOS
![Apple stops selling legacy SuperDrive-equipped MacBook Pro and 11-inch MacBook Air, MagSafe on the way out - 9to5Mac Apple stops selling legacy SuperDrive-equipped MacBook Pro and 11-inch MacBook Air, MagSafe on the way out - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2016/10/screen-shot-2016-10-27-at-20-00-52.jpg?quality=82&strip=all)