Every software update is equally necessary when it comes to MacBook. They protect you from corrupt files & malware, improve security and offer better features. Similarly, the new macOS Big Sur is equipped with critical security patches and an improved user interface; hence, quite beneficial for all Mac users. However, we noticed a few bugs in this latest update especially, the macOS Big Sur compatibility problem. Fortunately, these errors can be fixed easily. Read our guide to learn about common macOS Big Sur problems and ways to fix them.
Fix macOS Big Sur Problems
Reasons for macOS Big Sur Problems
- Failed downloads: Your macOS Big Sur may have failed to download properly due to internet connectivity issues or high traffic on Apple servers.
- Utilstrækkelig lagerplads: The chances of macOS installation failure increase when you do not have enough free space on your disk.
- macOS Big Sur compatibility issue: Several users reported that certain third-party apps are incompatible with the new update, causing problems in the smooth functioning of the system.
Read and follow our comprehensive list of solutions to common macOS Big Sur problems.
Issue 1: macOS Won’t Install
The most common issue you might face is macOS won’t install. If you find yourself stuck in a similar situation, follow the given steps:
1. Tjek Apple Server Status Page. Hvis der er en grøn prik ved siden af macOS Software Update server, it means that the servers are up and kører.
2. To avoid congestion, try downloading the software om natten, when lesser people are using the same Wi-Fi network.
3. klik Apple-menuen > Genstart, as shown. Once the MacBook restarts and reboots, upgrade the software again.
4. Åbent softwareopdatering fra Systemindstillinger. Tryk derefter på Kommando + R nøgler to refresh the window.
5. Finally, refresh the Diskværktøj window while restarting the MacBook.
Issue 2: Apple News Syncing Issue
Several users reported that Big Sur is also creating issues with Apple News. Since the app promotes some unnecessary background downloads, these utilize a lot of disk space while making the Wi-Fi connection slower. Hence, you can disable the syncing of Apple News to fix macOS Big Sur problems:
1. Klik på Apple-ikonet fra øverste venstre hjørne af skærmen.
2. Vælg System Preferences, som afbildet.
3. Klik på Apple-id fra øverste højre hjørne.
4. Klik nu på iCloud and then, uncheck the box titled Nyheder. The iCloud syncing will be turned off for Apple News.
Additionally, you can delete Nyheder app dato from your MacBook. If you do so, you will still be able to access app data from your other devices.
Læs også: Fix iCloud Photos Not Syncing to PC
Issue 3: Unable to Sign-in with Touch ID
One of the common macOS Big Sur problems is that Mac users could not sign in with their touch ID after the update. Resetting the MacBook should fix this issue. Follow the given steps to reset SMC or System Management Controller:
1. Luk ned din Mac
2. Trykke Shift + Control + Option nøgler På dit tastatur.
3. Tryk samtidigt på afbryderknappen and hold for about 10 sekunder.
4. Nu, frigive the keys and genstart din Mac
TouchID login should work fine. If not, then re-register your fingerprints fra røre ID fane i System Preferences.
Issue 4: Bluetooth or Wi-Fi not working
After updating the new software, the Bluetooth or Wi-Fi connections may get corrupt. Follow the given steps to reset these settings:
A) Reset Bluetooth settings
1. Tryk på skifte tast på tastaturet.
2. Simultaneously, tap on the Bluetooth-ikon from the menu bar on your MacBook screen.
3. Vælg Debug valg og klik på Nulstil Bluetooth-modulet. Refer given pic for clarity.
Wait for some time and try reconnecting to check if the macOS Big Sur compatibility issue is fixed.
B) Reset Wi-fi Settings
1. Gå til System Preferences > Netværk > Wi-Fi.
2. Klik på Fremskreden… knappen fra bunden af skærmen.
3. Select then, Delete all saved connections.
4. Gem these changes and genstart your PC. Connect to the desired Wi-Fi network.
Læs også: Fix macOS Big Sur Installation Failed Error
Issue 5: Battery Drainage
MacBook is quite popular because of its extended battery life, which is far better than other notebooks in the market. However, with the latest macOS Big Sur 11 update, even battery issues have begun to occur. Commonly reported macOS Big Sur problems are:
- Batteriet aflades meget hurtigt
- or Mac displaying service warning.
To fix this, reset PRAM settings as follows:
1. slukke din MacBook.
2. Trykke Kommando + Valg + P + R nøgler på tastaturet.
3. Simultaneously, turn the computer on by pressing the afbryderknappen.
4. You will now see the Apple logo dukke op og forsvinde tre gange.
5. After this, MacBook should reboot normally.
You will notice that battery and display settings go back to normal. Modify & Save Indstillinger efter din præference.
Issue 6: Failure to Log-in
Unfortunately, many people got stuck in the never-ending loop of logging in and getting logged out of Mac, after Bis Sur installation. Follow the given steps to fix macOS Big Sur compatibility and in turn, fix failure to log-in issue:
1. Genstart your MacBook, as explained earlier.
2. While it is turning on, press the Kommando + S nøgler fra tastaturet.
3. Type / Sbin / mount -uw / in terminal og tryk Indtast nøgle.
4. Indtast derefter rm /var/db/. applesetupdone og hit Indtast at henrette.
Your MacBook will restart, and you will be required to create a new admin account.
Issue 7: Gateway Timed Out Error
A few people complained of gateway timed-out errors while downloading macOS Big Sur. If you are facing a similar situation, try restarting your Mac in Safe mode. Read our guide on How to Boot Mac in Safe Mode to do the same.
Issue 8: Screen Stuck On Setting Up Your Mac
This screen usually appears when you upgrade your Mac to the latest version. However, if you find your Mac stuck on the screen without any further changes, you can force restart your MacBook. Just, press the afbryderknappen until the MacBook restarts again.
Læs også: Sådan rettes MacBook vil ikke tænde
Udgave 9: Langsom Funktionsmåde
This problem is one of the most common macOS Big Sur problems but, quite normal. After any new update, the laptop tends to upgrade the applications according to the latest norms. However, this should only last for a day. If macOS Big Sur compatibility issue leading to slow functioning of Mac persists, do the following:
1. Opdatering all your applications manually.
Bemærk: Sometimes, incompatible applications may slow down your MacBook.
2. Deaktiver unrequired applications from Systemindstillinger > Brugere & grupper > Log ind-emner. Select the unnecessary processes by clicking on the Minus tegn for quick booting of Mac.
3. Tving op applikationer that might be making the PC slow by navigating to Apple-ikonet > Tving opsom illustreret nedenfor.
4. Delete Cache data ved at klikke på Finder > Go > Gå til mappe, som vist.
5. Type / Bibliotek / Caches. Vælg alle indgange og klik derefter på Slette.
Læs også: 6 Ways to Fix MacBook Slow Startup
Issue 10: Mouse Problems
If you use an external mouse more, instead of the in-built trackpad on Mac, you might face mouse or pointer issues after installing the new macOS Big Sur update. Here’s how to fix this macOS Big Sur problem:
1. Åbent ~ / Library / Preferences / mappe i Finder.
2. Find the following files and Slette dem:
æble. AppleMultitouchMouse. plist
apple. driver. AppleBluetoothMultitouch. mus. plist
3. Når det er gjort, genstart din MacBook.
Issue 11: Incompatible Apps
One of the most frequently occurring macOS Big Sur problems is incompatible applications. Few that were working well with macOS Catalina are not supported by macOS Big Sur. Unfortunately, the same holds true for all apps which work on a 32-bit version won’t function on macOS Big Sur. Therefore, you will have to make sure that you update them to their 64-bit version. You can check for macOS Big Sur compatibility of apps using these steps:
1. Klik på Apple-ikonet fra øverste venstre hjørne af skærmen.
2. From the list that is now displayed, select Om denne Mac.
3. Klik på Systemrapport and then, shift to the Software sfdeling.
4. Åbent Applikationer to view the list of all apps that are installed on your MacBook.
5. In case, your MacBook is fitted with an Intel chip, du vil se 64-bit (Intel).
6. Hvis Ingen is displayed in this column, it means you won’t be able to run it on current macOS.
Unfortunately, there is nothing much that you can do if your application is not supported by the new software. You can only wait for its upgraded version to be released.
Issue 12: USB 2.0 Connection Problem
This issue is not only related to macOS Big Sur as it was first reported on macOS Catalina. Even though Apple has tried to fix this USB connection issue in its latest software, it may still appear from time to time. You can try restarting the system and then, reconnecting the USB stick to resolve this macOS Big Sur problem.
Some people reported that once the software update is completed, the redesigned Mac won’t display the menu bar. Just, implement the following:
1. Åbent System Preferences fra Apple-menu.
2. Vælg Brugere og gruppersom illustreret nedenfor.
3. Åbent Tilmelding Optioner og indtast din login credentials.
4. Disable the option marked, Show fast user switching menu as icon. The said menu bar will now be displayed.
5. Again, go to System Preferences > Dock og menulinje.
6. Deaktiver nu Hurtigt brugerskift option by unchecking the box marked Show in Control Centre.
Anbefalet:
We hope that this elaborate list of solutions will be able to solve all your queries related to macOS Big Sur problems. Leave your suggestions or questions in the comment section below.