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Rod Miller Author

Level 1

57 points

Failed Catalina installation - not enough free space.

MacBook Pro, Late 2013, OS macOS Mojave 10.14.6. I attempt to upgrade to Catalina and got the failed installation message "There is not enough free space on the selected volume to upgrade the OS. An additional 854.7 MB is required." My About this Mac storage shows there is 13.33 GB available of 121.12 GB. I don't understand! What's going on? What should I do?

MacBook

Posted on Feb 21, 2020 3:51 PM

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fuzzymo

Level 4

2,036 points

Posted on Feb 21, 2020 6:10 PM

How to free up storage space on your Mac - Apple Support

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Failed Catalina installation - not enough free space.

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