• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
  • Skip to footer
Computer Business World News

Computer Business World News

Trending News about Computers, Business and Tech

  • Home
  • BUSINESS
  • CAREERS
  • CLOUD
  • COMPUTERS
  • CYBERSECURITY
  • I.T.
  • TECH
  • VOIP
  • About

Apple has fixed a serious macOS Big Sur bug that caused data loss macOS Big Sur

by

It was reported last week that Mac owners who upgraded to macOS Big Sur were experiencing data loss due to a bug during installation. It’s now been reported that the quietly-released build for macOS Big Sur 11.2.1 has fixed the issue and will no longer attempt to install the OS with insufficient space available.

According to Mr. Macintosh, Mac users have been complaining about the issue since as far back as November 2020. Despite a few data recovery solutions being available to aid those affected by the bug, many had to resort to a full wipe and reinstallation of the macOS, resulting in any data that hadn’t been backed up being lost.

Patched for now

macOS Big Sur 11.2.1 (20D75) full installer is now available for download.I’ve confirmed the new installer now checks for free space properly.This was a serious problem, and I’m glad users will no longer get caught by this issue. https://t.co/dYSuRjdd4p pic.twitter.com/ILxoKfhORnFebruary 15, 2021

The problems were initially caused by the fact that macOS didn’t check if you had sufficient drive space before starting the installation process, causing the installer to display an error message. An initial upgrade to Big Sur requires a minimum of 35.5GB to be available on the drive, plus 13GB for the macOS Big Sur installer itself (making 48.5GB in total).

If you didn’t have that much space available then you were likely to run into some issues. This resulted in the Mac becoming stuck in the Boot Recovery Assistant environment, with no way to recover some users being unable to boot up their Mac, with the only solution being to delete files from the internal disk or to wipe the entire disk as a final resort. 

The latest build for macOS Big Sur 11.2.1 (20D75) will now prevent installation if the machine doesn’t have the available space to accommodate the entire download – though sadly, this won’t help anyone who previously attempted the download and are currently dealing with a Mac that won’t boot. There hasn’t been official word from Apple if a solution will be provided for those who remain affected.

That doesn’t mean that all hope is lost however, as a comprehensive list of solutions has been published to the Mr. Macintosh blog that could recover any lost files and should get your device back up and running. For now at least we can rest assured that nobody else should be affected by the previous data loss issues

Today’s best Mac mini deals

Via 9to5Mac

View Source

Filed Under: COMPUTERS

Primary Sidebar

More to See

After ‘The Voice’ and BET, two Mississippians give one last concert before heading to L.A. – Magnolia State Live

After ‘The Voice’ and BET, two Mississippians give one last concert before heading to L.A. Published 6:45 am Monday, January 30, 2023 … [Read More...] about After ‘The Voice’ and BET, two Mississippians give one last concert before heading to L.A. – Magnolia State Live

CSH Triples Its Computing Power

by Jake W Streamer | published Jan. 30th, 2023 … [Read More...] about CSH Triples Its Computing Power

4 tips for IT career growth in 2023

Despite increasing layoffs across the country, demand for IT pros remains high, especially for software developers and senior software … [Read More...] about 4 tips for IT career growth in 2023

Footer

SITE INFORMATION

COMPUTER BUSINESS WORLD NEWS

About/Contact

Privacy Policy

Thank you for visiting our website.

Recent

  • Russian millionaire on trial in hack, insider trade scheme
  • After ‘The Voice’ and BET, two Mississippians give one last concert before heading to L.A. – Magnolia State Live
  • CSH Triples Its Computing Power

Search

Copyright © 2023 Computer Business World