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.
- Niewystarczająca przestrzeń do przechowywania: 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. Sprawdź Apple Server Status Page. Jeśli tam jest Zielona kropka obok macOS Software Update server, it means that the servers are up and bieganie.
2. To avoid congestion, try downloading the software w nocy, when lesser people are using the same Wi-Fi network.
3. kliknij Menu apple > restart, as shown. Once the MacBook restarts and reboots, upgrade the software again.
4. otwarte Aktualizacja oprogramowania od Preferencje systemu. Następnie naciśnij Command + R Klawisze to refresh the window.
5. Finally, refresh the Narzędzie dyskowe 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. Kliknij na Ikona Apple w lewym górnym rogu ekranu.
2. wybierać Preferencje systemowe, jak pokazano.
3. Kliknij na apple ID od prawego górnego rogu.
4. Teraz kliknij iCloud and then, uncheck the box titled Aktualności. The iCloud syncing will be turned off for Apple News.
Additionally, you can delete Aktualności app data from your MacBook. If you do so, you will still be able to access app data from your other devices.
Przeczytaj także: 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. zamknąć twój Mac.
2. naciśnij Shift + Control + Opcja Klawisze na klawiaturze.
3. Jednocześnie naciśnij Przycisk zasilania and hold for about 10 sekund.
4. Teraz zwolnić the keys and restart twój Mac.
TouchID login should work fine. If not, then re-register your fingerprints z dotykać identyfikator w zakładce Preferencje systemowe.
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. wciśnij przesunięcie klawisz na klawiaturze.
2. Simultaneously, tap on the Ikona Bluetooth from the menu bar on your MacBook screen.
3. Wybierz Debug opcję i kliknij Zresetuj moduł Bluetooth. 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. Iść do Preferencje systemowe > Sieć > Wi-Fi.
2. Kliknij na Zaawansowane… przycisk od dołu ekranu.
3. Select then, Delete all saved connections.
4. Zapisz these changes and restart your PC. Connect to the desired Wi-Fi network.
Przeczytaj także: 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:
- Bardzo szybko rozładowuje się bateria
- or Mac displaying service warning.
To fix this, reset PRAM settings as follows:
1. wyłączać Twojego MacBooka.
2. naciśnij Command + Opcja + P + R klawisze na klawiaturze.
3. Simultaneously, turn the computer on by pressing the Przycisk zasilania.
4. You will now see the Logo Apple pojawiać się i znikać trzykrotnie.
5. After this, MacBook should reboot normally.
You will notice that battery and display settings go back to normal. Modify & Save Ustawienia zgodnie z własnymi preferencjami.
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. restart your MacBook, as explained earlier.
2. While it is turning on, press the Command + S Klawisze z klawiatury.
3. Rodzaj / Sbin / mount -uw / in terminal i naciśnij Przycisk ENTER.
4. Następnie wpisz rm /var/db/.applesetupdone i uderz Wchodzę wykonać.
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 przycisk zasilania until the MacBook restarts again.
Przeczytaj także: How To Fix MacBook Won’t Turn On
Problem 9: Zwolnij Funkcjonowanie
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. Aktualizacja all your applications manually.
Uwaga: Sometimes, incompatible applications may slow down your MacBook.
2. Wyłącz unrequired applications from Preferencje systemowe > Użytkownicy i grupy > Zaloguj przedmioty. Select the unnecessary processes by clicking on the Minus for quick booting of Mac.
3. Wymuś rezygnację aplikacje that might be making the PC slow by navigating to Ikona Apple > Wymuś rezygnację, jak pokazano poniżej.
4. Delete Cache data klikając na Finder > Go > Przejdź do folderu, jak pokazano.
5. Rodzaj / Biblioteka / Skrytki. Wybierać cała kolekcja wpisy and then, click on Usuń.
Przeczytaj także: 6 sposobów naprawienia powolnego uruchamiania MacBooka
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. otwarte ~ / Library / Preferences / katalog w Finder.
2. Find the following files and Usuń im:
Apple. AppleMultitouchMouse. plist
apple sterownik AppleBluetoothMultitouch mysz plist
3. Po zakończeniu restart Twojego MacBooka.
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 mobilne i webowe 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. Kliknij na Ikona Apple z lewego górnego rogu ekranu.
2. From the list that is now displayed, select Ten Mac.
3. Kliknij na Raport systemowy and then, shift to the Oprogramowaniaection.
4. otwarte Konsultacje to view the list of all apps that are installed on your MacBook.
5. In case, your MacBook is fitted with an układ Intela, zobaczysz 64-bit (Intel).
6. Gdyby Nie 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. otwarte Preferencje systemowe z Menu jabłkowe.
2. wybierać Użytkownicy i grupy, jak pokazano poniżej.
3. otwarte Opcje logowania i wpisz swój uwierzytelnienie loginu.
4. Disable the option marked, Show fast user switching menu as icon. The said menu bar will now be displayed.
5. Again, go to Preferencje systemowe > Dok i pasek menu.
6. Teraz wyłącz Szybkie przełączanie użytkowników option by unchecking the box marked Show in Control Centre.
Polecamy:
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.