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.
- 불충분한 저장 공간: 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. 을 체크하다 Apple Server Status Page. 있는 경우 녹색 점 ~ 옆에 macOS Software Update server, it means that the servers are up and 달리는.
2. To avoid congestion, try downloading the software 밤에, when lesser people are using the same Wi-Fi network.
3. 클릭 애플 메뉴 > 다시 시작, as shown. Once the MacBook restarts and reboots, upgrade the software again.
4. 열려있는 소프트웨어 업데이트 에 시스템 환경 설정. 그런 다음 명령 + R 키 to refresh the window.
5. Finally, refresh the 디스크 유틸리티 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. 클릭 애플 아이콘 화면의 왼쪽 상단에서.
2. 선택 시스템 환경 설정, 그림과 같이.
3. 을 클릭 애플 ID 오른쪽 상단 모서리에서.
4. 이제 iCloud에 and then, uncheck the box titled 뉴스. The iCloud syncing will be turned off for Apple News.
Additionally, you can delete 뉴스 응용 프로그램 날짜 from your MacBook. If you do so, you will still be able to access app data from your other devices.
또한 읽기 : 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. 종료 귀하의 Mac.
2. 프레스 쉬프트 + 컨트롤 + 옵션 키 키보드.
3. 동시에 전원 버튼 and hold for about 10 초.
4. 이제 공개 the keys and 다시 시작 귀하의 Mac.
TouchID login should work fine. If not, then re-register your fingerprints 인사말 ID를 터치 탭 시스템 환경 설정.
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. 누르세요 변화 키보드의 키.
2. Simultaneously, tap on the 블루투스 아이콘 from the menu bar on your MacBook screen.
3. 를 선택합니다 디버그 옵션을 클릭하십시오 블루투스 모듈 재설정. 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. 이동 시스템 환경 설정 > 네트워크 > Wi-Fi 인터넷.
2. 클릭 많은… 화면 하단의 버튼.
3. Select then, Delete all saved connections.
4. 찜하기 these changes and 다시 시작 your PC. Connect to the desired Wi-Fi network.
또한 읽기 : 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:
- 배터리가 매우 빨리 소모됨
- or Mac displaying service warning.
To fix this, reset PRAM settings as follows:
1. 해제 당신의 맥북.
2. 프레스 커맨드 + 옵션 + P + R 키보드의 키.
3. Simultaneously, turn the computer on by pressing the 전원 버튼.
4. You will now see the 애플 로고 나타나고 사라진다 세 번.
5. After this, MacBook should reboot normally.
You will notice that battery and display settings go back to normal. Modify & Save 설정 당신의 취향에 따라.
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. 다시 시작 your MacBook, as explained earlier.
2. While it is turning on, press the Command + S 키 키보드에서.
3. 유형 / Sbin / 마운트 UW / in 단말기 키를 누릅니다 키를 입력하십시오.
4. Then, type RM /var/db/.applesetupdone 명중 엔터 버튼 실행하다.
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 전원 버튼 until the MacBook restarts again.
또한 읽기 : How To Fix MacBook Won’t Turn On
이슈 9 : 천천히 작동
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. 업데이트 all your applications manually.
참고 : Sometimes, incompatible applications may slow down your MacBook.
2. 사용 안 함 unrequired applications from 시스템 환경설정 > 사용자 및 그룹 > 로그인 항목. Select the unnecessary processes by clicking on the 빼기 기호 for quick booting of Mac.
3. 강제 종료 어플리케이션 that might be making the PC slow by navigating to 애플 아이콘 > 강제 종료, 아래 그림과 같습니다.
4. Delete Cache data 를 클릭하여 파인더 > Go > 폴더로 이동, 보여진 바와 같이.
5. 유형 / 도서관 / 캐시. 선택 모든 항목 그런 다음 다음을 클릭하세요. ..
또한 읽기 : 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. 열려있는 ~ / Library / Preferences / 의 디렉토리 파인더.
2. Find the following files and . 그들:
apple.AppleMultitouchMouse.plist
apple.driver.appleBluetoothMultitouch.mouse.plist
3. 완료되면, 다시 시작 당신의 맥북.
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 앱 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. 클릭 애플 아이콘 화면 왼쪽 상단에서
2. From the list that is now displayed, select 이 매킨토시에 관하여.
3. 을 클릭 시스템 보고서 and then, shift to the 소프트웨어발기.
4. 열려있는 어플리케이션 to view the list of all apps that are installed on your MacBook.
5. In case, your MacBook is fitted with an 인텔 칩, 당신은 볼 것이다 64-bit (지능적인).
6. 만약 아니 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. 열려있는 시스템 환경 설정 인사말 애플 메뉴.
2. 선택 사용자 및 그룹, 아래 그림과 같습니다.
3. 열려있는 로그인 옵션 귀하의 의견을 입력하십시오. 로그인 자격 증명.
4. Disable the option marked, Show fast user switching menu as icon. The said menu bar will now be displayed.
5. Again, go to 시스템 환경 설정 > 도크 및 메뉴 모음.
6. 이제 빠른 사용자 전환 option by unchecking the box marked Show in Control Centre.
권장 사항 :
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.