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.
- ພື້ນທີ່ຈັດເກັບຂໍ້ມູນບໍ່ພຽງພໍ: 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. ກວດເບິ່ງ Apple Server Status Page. ຖ້າມີກ ຈຸດສີຂຽວ ຢູ່ໃກ້ກັບ macOS Software Update server, it means that the servers are up and ການເຮັດວຽກ.
2. To avoid congestion, try downloading the software ຕອນກາງຄືນ, when lesser people are using the same Wi-Fi network.
3. ຄລິກ ເມນູ Apple > ເລີ່ມຕົ້ນໃຫມ່, as shown. Once the MacBook restarts and reboots, upgrade the software again.
4. ເປີດ Software Update ຈາກ ຄວາມມັກຂອງລະບົບ. ຈາກນັ້ນ, ກົດປຸ່ມ ຄຳ ສັ່ງ + R ໃຊ້ to refresh the window.
5. Finally, refresh the Disk Utility 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 ໃຫ້ຄລິກໃສ່ ໄອຄອນ Apple ຈາກແຈເບື້ອງຊ້າຍດ້ານເທິງຂອງ ໜ້າ ຈໍຂອງທ່ານ.
2 ເລືອກເອົາ System Preferences, ດັ່ງທີ່ສະແດງ.
3 ໃຫ້ຄລິກໃສ່ Apple ID ຈາກມຸມຂວາເທິງ.
4. Now, click iCloud and then, uncheck the box titled ຂ່າວ. The iCloud syncing will be turned off for Apple News.
Additionally, you can delete ຂ່າວ ຂໍ້ມູນແອັບ from your MacBook. If you do so, you will still be able to access app data from your other devices.
ຍັງອ່ານ: ແກ້ໄຂ iCloud Photos ບໍ່ Syncing ກັບ 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. ປິດເຄື່ອງ Mac ຂອງທ່ານ.
2 ກົດປຸ່ມ Shift + ການຄວບຄຸມ + ທາງເລືອກ ໃຊ້ ເທິງແປ້ນພິມຂອງທ່ານ.
3. ພ້ອມກັນນັ້ນ, ກົດທີ່ ປຸ່ມພະລັງງານ and hold for about ວິນາທີ 10.
4. ດຽວນີ້, ປ່ອຍ the keys and ເລີ່ມຕົ້ນໃຫມ່ Mac ຂອງທ່ານ.
TouchID login should work fine. If not, then re-register your fingerprints ຈາກ Touch ID tab ໃນ 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
ກົດປຸ່ມ ປ່ຽນແປງ key ໃນ keyboard.
2. Simultaneously, tap on the ໄອຄອນ Bluetooth from the menu bar on your MacBook screen.
3 ເລືອກເອົາ Debug ທາງເລືອກແລະໃຫ້ຄລິກໃສ່ ຣີເຊັດໂມດູນ 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. ໄປຫາ System Preferences > ເຄືອຂ່າຍ > Wi-Fi.
2 ໃຫ້ຄລິກໃສ່ ຂັ້ນສູງ… button from the bottom of the screen.
3. Select then, Delete all saved connections.
4. ບັນທຶກ these changes and ເລີ່ມຕົ້ນໃຫມ່ your PC. Connect to the desired Wi-Fi network.
ຍັງອ່ານ: 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:
- Battery draining very quickly
- or Mac displaying service warning.
To fix this, reset PRAM settings as follows:
1. ປິດ MacBook ຂອງທ່ານ.
2 ກົດປຸ່ມ ຄໍາສັ່ງ + ທາງເລືອກ + P + R ຄີໃນ keyboard ໄດ້.
3. Simultaneously, turn the computer on by pressing the ປຸ່ມພະລັງງານ.
4. You will now see the ໂລໂກ້ Apple appear and disappear ສາມຄັ້ງ.
5. After this, MacBook should reboot normally.
You will notice that battery and display settings go back to normal. Modify & Save ການຕັ້ງຄ່າ ຕາມຄວາມມັກຂອງເຈົ້າ.
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. ເລີ່ມຕົ້ນໃຫມ່ your MacBook, as explained earlier.
2. While it is turning on, press the ຄໍາສັ່ງ + S ໃຊ້ ຈາກ keyboard ໄດ້.
3 ປະເພດ /sbin/mount -uw / in Terminal ແລະກົດ ໃສ່ລະຫັດ.
4. Then, type rm /var/db/.applesetupdone ແລະມົນຕີ ກະລຸນາໃສ່ ການປະຕິບັດ.
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 ປຸ່ມພະລັງງານ until the MacBook restarts again.
ຍັງອ່ານ: How To Fix MacBook Won’t Turn On
ສະບັບທີ 9: ຊ້າ ການເຮັດວຽກ
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. ການປັບປຸງ all your applications manually.
ຫມາຍເຫດ: Sometimes, incompatible applications may slow down your MacBook.
2. ປິດການທໍາງານ unrequired applications from ການຕັ້ງຄ່າລະບົບ > ຜູ້ໃຊ້ແລະກຸ່ມ > ເຂົ້າສູ່ລະບົບລາຍການ. Select the unnecessary processes by clicking on the ເຄື່ອງຫມາຍລົບ for quick booting of Mac.
3. ບັງຄັບໃຫ້ເຊົາ ຄໍາຮ້ອງສະຫມັກ that might be making the PC slow by navigating to ໄອຄອນ Apple > ບັງຄັບໃຫ້ເຊົາ, ດັ່ງທີ່ສະແດງໃຫ້ເຫັນຂ້າງລຸ່ມນີ້.
4. Delete Cache data ໂດຍການຄລິກໃສ່ Finder > Go > ໄປທີ່ໂຟນເດີ, ດັ່ງທີ່ສະແດງ.
5 ປະເພດ /Library/Cachesທີ່ຢູ່ ເລືອກເອົາ ທັງຫມົດ entries and then, click on ລົບ.
ຍັງອ່ານ: 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. ເປີດ ~/ຫ້ອງສະໝຸດ/ການຕັ້ງຄ່າ/ ໄດເລກະທໍລີໃນ Finder.
2. Find the following files and ລົບ ພວກເຂົາ:
apple.AppleMultitouchMouse.plist
apple.driver.AppleBluetoothMultitouch.mouse.plist
3. ເມື່ອເຮັດແລ້ວ, ເລີ່ມຕົ້ນໃຫມ່ MacBook ຂອງທ່ານ.
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 ກິດ 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 ໃຫ້ຄລິກໃສ່ ໄອຄອນ Apple ຈາກມຸມຊ້າຍເທິງຂອງຫນ້າຈໍ.
2. From the list that is now displayed, select ກ່ຽວກັບ Mac ນີ້.
3 ໃຫ້ຄລິກໃສ່ ລາຍລະອຽດຂອງລະບົບ and then, shift to the ຊອບແວ sການເຊາະເຈື່ອນ.
4. ເປີດ ຄໍາຮ້ອງສະຫມັກ to view the list of all apps that are installed on your MacBook.
5. In case, your MacBook is fitted with an ຊິບ Intel, ເຈົ້າຈະເຫັນ 64-bit (Intel).
6 If No 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. ເປີດ System Preferences ຈາກ ເມນູ Apple.
2 ເລືອກເອົາ ຜູ້ໃຊ້ແລະກຸ່ມ, ດັ່ງທີ່ສະແດງໃຫ້ເຫັນຂ້າງລຸ່ມນີ້.
3. ເປີດ ຕົວເລືອກເຂົ້າສູ່ລະບົບ ແລະໃສ່ຂອງທ່ານ 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 ແລະແຖບເມນູ.
6. ໃນປັດຈຸບັນ, ປິດການໃຊ້ງານ Fast Switching User Switch option by unchecking the box marked Show in Control Centre.
ແນະນໍາໃຫ້:
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.