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Reasons you’re facing macOS Big Sur Problems
Here are some of the most typical causes of macOS Big Sur problems:
You don’t have sufficient storage space on your disk. Incompatibility with your Mac. You’re using dated applications. 32-bit appsare not supported by macOS Big Sur. Therefore, if you’re attempting to install an older application, it might not be compatible with this OS Instead, look for a 64-bit application.
Fix Common macOS Big Sur problems
Fix macOS Download Issues
When macOS Big Sur first launched, many users had download issues when attempting to install it. Although Apple’s server problems have improved, certain Mac users are still facing problems downloading the most recent version.
If your connection isn’t great, you can experience download issues. Two of the frequent problems we’ve encountered are lost connections and sluggish download rates. If you are having trouble downloading the macOS Big Sur update, try connecting an ethernet wire to your Mac. This can help with some download problems and accelerate sluggish downloads.
If the issues still exist or you are unable to connect an Ethernet cable, try restarting your Mac and/or router. You should take your Mac to a location with a quicker internet connection if neither of those solutions works.
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Fix macOS Big Sur Installation issues
Ensure your Mac is fully compatible with the new OS first if you’re experiencing trouble installing macOS Big Sur. You simply can’t install and run this new OS update if it’s not.
You must first confirm that your Mac is capable of running macOS Big Sur. Check out the list of compatible devices:
MacBook Pro (2013 and later) MacBook Air (Late 2013 and later versions) MacBook (2015 and later) Mac Mini (2014 and later) Mac Pro (2013and later) iMac Pro (2017 and later) iMac (2014 and later)
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You must go to your Mac’s Applications folder and search for the installation file if the macOS Big Sur download is complete but you aren’t asked to install the OS there. Once you’ve double-clicked the download, your machine should begin installing macOS Big Sur.
You should restart your Mac and hit Control + R while it’s loading up if the installation fails due to a lack of disk space on your Mac. With this, recovery mode will be activated. To start your computer properly after that, you need to choose “Disk boot.” After it is finished, you will need to remove files to free up space.
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Fix macOS Big Sur Bluetooth Issue
Here are a few solutions you can try if you are facing Bluetooth connection issues on macOS 11 Big Sur.
Try first switching Bluetooth on, then off. Ensure you have the means to attach a mouse to your Mac so you can turn it back on before you do this.
If this doesn’t work, you might have to remove the Bluetooth plist file. Follow the steps below:
Open the Finder. Then select “Go” from the top menu. Now choose “Go To Folder: and type “ Library/Preferences” and hit Enter. Locate the file and delete it labeled as “com. Apple. Bluetooth. plist. After restarting your Mac, attempt once again to connect your Bluetooth device.
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Fix macOS Big Sur Wi-Fi Problem
First, deactivate Wi-Fi by clicking on it in the menu bar. Now turn it back on after waiting ten to fifteen seconds. We’ve used this a lot in the past to solve problems.
If this idea doesn’t work, it is time to reset your Wi-Fi settings. To do this, follow the steps:
Open “System Preferences” and select “Wi-Fi” under “Network. ” From the screen’s bottom, tap on the “Advanced” button. After that, “Select Delete all saved connections. ” Reboot your Mac after saving these modifications. And then join the Wi-Fi network of your choice.
If the problem persists, try connecting to a different Wi-Fi network. Try restarting your Mac and the router.
Fix macOS Big Sur Battery Drainage Problem
Due to its superior battery life compared to other laptops on the market; the MacBook is highly popular. However, after the most recent macOS Big Sur 11 upgrade, battery problems have also started to appear. This may be fixed by doing the following PRAM reset:
Shut down your MacBook. Press the keyboard’s Command, Option, P, and R keys together. At the same time, press the power button to switch on your Mac. The Apple logo will now appear and vanish three times. After that, the MacBook ought to restart normally.
You’ll see that the display and battery settings return to their original states. Change the settings to your liking and save them.
Additionally, you can click the battery symbol in the top menu bar to get a list of the applications and processes that are consuming the most of your battery capacity. See whether battery life increases by closing them.
Fix macOS Big Sur Mouse Problem
You might have mouse problems after downloading the latest macOS Big Sur update if you often use an external mouse rather than the built-in trackpad on your Mac. This is how to resolve the macOS Big Sur problems:
Open the Finder. Then select “Go” from the top menu. Now choose “Go To Folder: and type “ Library/Preferences” and hit Enter. Locate these two files and delete them: apple. Apple. MultitouchMouse. plist apple. driver. AppleBlutoothMultitouch. mouse. plist
Once finished, restart your MacBook to observe the favorable results.
Fix macOS Big Sur Touch Id Problem
After the upgrade, one of the major macOS Big Sur issues was the inability for users to sign in using touch ID. The MacBook should operate normally after being reset. To reset the SMC, follow these steps:
Shut down your MacBook. On your keyboard, press the “Shift,” “Control,” and “Option” keys together. Press and hold the power button simultaneously for around 10 seconds. Release the keys at this point to restart your MacBook.
TouchID login should function properly. If not, go to System Preferences and choose the Touch ID tab to re-register your fingerprints.
Conclusion
We believe that this detailed breakdown of fixes would be able to address all of your concerns regarding the issues with macOS Big Sur. If you have any doubts or questions, let us know in the comments below.
title: “How To Fix The Most Common Macos 11 Big Sur Issues” ShowToc: true date: “2022-12-12” author: “Patty Lewis”
Why Is macOS Big Sur Not Working?
If macOS Big Sur doesn’t appear to be working correctly, this can be for multiple reasons. Some of the issues can be comparatively minor, but others can be more significant. Here’s a look at the most common reasons why macOS Big Sur isn’t working.
You’re low on storage space. If your hard drive is low on space, it can cause problems with Big Sur running correctly and efficiently. Remove unnecessary files from your hard drive to free up more room. Your Mac needs rebooting. Macs are very stable, but they sometimes need rebooting to correct issues with the operating system. Your Mac isn’t compatible. The vast majority of currently operational Macs should be compatible with macOS Big Sur, but if your system is ancient, it may not run at all. You’re using outdated apps. macOS Big Sur doesn’t support 32-bit apps, so if you’re trying to use an older app, it may no longer work with this operating system. Check for a 64-bit update instead.
How to Fix Common macOS 11 Big Sur Issues
MacOS 11 Big Sur is generally a very reliable operating system for Macs, but some common issues have emerged since its launch. Here’s a look at how to fix the most common problems that occur with Big Sur.
Restart your Mac. Restarting your Mac can solve the vast majority of issues, so this should always be the first fix to try. Update your software. Update Big Sur and all apps to get the latest updates that should be most reliable. Give it time. Many issues can be a matter of Big Sur needing to settle after first being installed. Issues such as noisy fans, degraded battery performance, and speed issues are often rectified after the first day or so of using the operating system. Fix mouse issues with this command. If your mouse is no longer working with macOS Big Sur, go to ~/Library/Preferences/ > delete com. apple. AppleMultitouchMouse. plist and com. apple. driver. AppleBluetoothMultitouch. mouse. plist to correct the issue. Fix Bluetooth issues. If your Bluetooth devices aren’t fully working with Big Sur, you may need to delete a file. Go to ~/Library/Preferences/ and delete com. apple. Bluetooth. plist before restarting your Mac and reconnecting existing devices. Reset your PRAM. If you continue to have issues with battery drain or degraded performance, try resetting your Mac’s PRAM or NVRAM to correct the issue.
Are There Any Issues With Mac Big Sur?
Apple released Big Sur in November 2020 and since then has been relatively reliable for the vast majority of Mac systems. Considered the most stable macOS version so far, there aren’t any significant issues with Mac Big Sur, but it’s worth backing up your Mac before upgrading to it to be safe from any potential unexpected problems.
Will Big Sur Slow Down My Mac?
When first updating to Big Sur, your Mac’s performance can seem briefly degraded. Here’s a brief overview of why that may seem the case.
Your Mac needs to re-optimize. When installing a new operating system, macOS needs time to optimize files and general performance. Performance improvements work in the background and should be noticeable after a day or so of use. Your apps may need to be optimized. If your Mac uses the Apple M1 chip, you may be using apps not yet optimized for it. Check for software updates to get the fastest performance. Your battery needs time to adjust. Battery life may seem lower at first while your Mac adjusts to the new operating system. Like with performance boosts, this should settle down in time.
Should I Update My Mac to Big Sur?
As the latest macOS, it’s essential to update your Mac to Big Sur. By doing so, you receive the latest security updates and stability improvements that mean you gain a superior experience. The update is entirely free, so there’s nothing to lose other than spending some time waiting for the update to install.
