![]() The update is downloaded and available to install but when I click on restart now, it asks me for my password and when I enter it the notification that “some updates could not be installed” pops up and that’s it. Today I wanted to update to MacOS 11.3 and it looks like the exact same thing is happening again. Anyway, since it was a brand new MacBook with nothing to loose, I reinstalled MacOS and, strangely, I did not even need to create a new user but the old password for the old user worked again. I found some stories on the net about a bug in Big Sur that makes it forget which account is an admin account (or that account’s passord? Or both?). ![]() (I don’t quite get why it is asking you for a password to restart but I guess its a way of making sure the computer doesn’t restart when the user doesn’t want it to).Īnyway, once I restarted and wanted to enter my password on the login screen, it would not accept my password. For some reason, entering the password seemed to do nothing so I just restarted the computer via the Apple menu. You should receive a notification that a new update is available, but if you havent seen it, you can check under System. After the download completed, I was asked to enter my Admin password in order to restart the device. Good news - you can download and install macOS 11 Big Sur right now. In the end, you are highly suggested to back up your Mac before updating to macOS Big Sur.I recently setup a brand new MacBook Pro M1 and the first thing I did was to update to the latest version of Big Sur. After learning about all the possible problems and corresponding solutions, you can then feel easy to install macOS Big Sur on your Mac. Though there are betas of macOS Big Sur, the public version will also encounter problems. Wait a day or two before installing macOS Big SurĪs mentioned above, a new thing always needs time. After all, another user had reported that his Big Sur download stuck at 12.18GB. However, someone said that you need to have at least 35.5GB of disk space free. The macOS Big Sur update is only about 12GB in size. Quick Summary When you start the macOS Big Sur upgrade, the installer should first check to make sure your Mac has enough free space available. The latest macOS, 11.x, is available for installation through the Self Service app. Free up your disc space so that you can upgrade to Big Sur For the strongest security and latest features, upgrade to macOS Big Sur. Check if your Mac is compatible with macOS Big SurĪccording to Apple, macOS Big Sur can be downloaded on MacBook (from 2015 and later), MacBook Air (from 2013 and later), MacBook Pro (from late 2013), iMac Pro (from 2014 and later), iMac Pro (from 2017 and later), Mac mini (from 2014 and later), Mac Pro (from 2013 and later). So, to help you get rid of the headache error notifications, below are some possible solutions. "Apple Sys Status Now OK…Still won’t update" – asked Smorticula Many users still report the Big Sur install trouble in Apple discussion community. However, it seems that doesn’t end the complaints. But the solution is necessary when any problem occurs. ![]() macOS Big Sur update not working problem is no exception, and is also not surprising. Or, if you are on an older macOS version, go to the Mac App Store and open. Go to System Preferences > Software Update. Besides the installation failed issue, "Update not found" and " Mac apps not opening" are also other big problems.Īs always, including macOS, iOS, iPadOS, every new update needs time to be stable and workable. Press and hold the power button to shut down and start your Mac back up. After ransacking the Apple Community, I have found that nearly all types of Macs have the problem of updating to macOS Big Sur, including Machintosh HD, 2010 MacBook Pro, MacBook Pro Early 2015, 2018 MacBook Pro, MacBook 2017, MacBook Air, MacBook Pro 16, iMac 2020, and 2020 Intel Mac mini. An error occurred while installing the selected update". When macOS Big Sur is available to download, the most mentioned words are " Installation Failed. ![]() If you are trying to update your macOS Catalina or Mojave Mac to macOS Big Sur but just fail, you are not alone to get the error notification. I have errors during installation and the update to SUR is blocked. "an error occurred while installing this update" while upgrading Big Sur on MacBook Pro Early 2015.
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