I can't upgrade to Big Sur

I can't upgrade to Big Sur. Error: Storage system verify or repair failed% (-69716). I have 297Gb free space on the disk, I can not to run Time Machine (the program doesn't work).

Posted on Apr 19, 2021 10:06 PM

Similar questions

My Mac indicates I don't have enough space to update to macOS Monterey I'm trying to update my computer to Mac OS Monterey, but every time I go to update it it says I don't have enough space on my disk even though I've got about 50GB. [Re-Titled by Moderator]
8296 5
Errors while updating from 11.7.2 Big Sur to Ventura 13.1 or Monterey 12.1 macOS Big Sur Version 11.7.2 MacBook Pro (16-inch, 2019) 2.6 GHz 6-core Intel Core i7 16 GB 2667 MHz DDR4 Intel UHD Graphics 630 1536 MB I have been trying to complete the newest software update. I have not been updating regularly which I am assuming may be one of my problems. I tried to upgrade to macOS Ventura 13.1, which is what shows when I got to software update in system preferences. I get this error every time I attempt the upgrade. I have restarted, restarted in safe mode, as well as tried to reinstall the Mac OS from recovery mode. None of it works. Always the same result. I have used WiFi and ethernet. I've scoured this board to try and find a fix. When I am try it in recovery mode it gives me this status bar screen: But doesn't move from that. It stays "about 2 hours and 21 minutes remaining" for about 20 minutes and then it gives me this error: I tried to move from Big Sur to Monterey thinking that perhaps I needed to go from 11 to 12 before 13. This is the error I get when I try to upgrade to Monterey: “The operation couldn’t be completed. (PKDownloadError error 8.)" I'm not sure what is wrong and I would love any advice on how to fix this. I appreciate any help! Thanks!
3336 19
Mac System Data is large This question pops up alot. Can't find anything to help. Left Top Apple Icon -> About This Mac -> Storage. Shows System Data at 325 GB. I've tried alot of things to reduce the storage on my HD. Gained some disk space back but the System Data has not budge at all. Where's what I've done: Removed some applications, including Xcode Move my iOS backups to an external drive Cleaned up my Download folder of old *.dmg, *.pkg, *.zip and other larger files. I always keep my ~/Libraries/Application Support, Logs, Caches, clean, Rebooted into Safe Mode. Took a look at Storage, and rebooted in normal node. Delete local versions of timemachine backup via 'tmutil listlocalsnapshotdates and deletelocalsnapshotdates. The free version of Clean MyMac X didn't do much except save me 5 GB. Have been trying to upgrade xCode for months now, no success. In the meantime the OS has been updated. I aways upgrade to the latest OS on the day it releases or maybe 1 week at the most. I think I sudden realize my 512 GB HD has alot of free space to little. Thought it was videos and music. But I moved those to my external drive. Any one got any concrete ideas and what can I try? Thanks. [Re-Titled by Moderator]
94363 10

2 replies

Sean_W.

Level 6

8,242 points

Apr 20, 2021 1:50 AM in response to Margarita_CSHS

Here is an article that may help.

If a disk can’t be repaired - Apple Support

Apr 20, 2021 1:41 AM in response to Margarita_CSHS

What mac do you have? I think your computer might not be compatible.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

I can't upgrade to Big Sur

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up