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.
- 不十分なストレージスペース: 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。 チェック Apple Server Status Page。 ある場合 緑色の点 のそばに macOS Software Update server, it means that the servers are up and ランニング.
2. To avoid congestion, try downloading the software 夜に、 when lesser people are using the same Wi-Fi network.
3。 クリック アップルメニュー > 再起動, as shown. Once the MacBook restarts and reboots, upgrade the software again.
4。 オープン ソフトウェアの更新 から システム環境設定。 次に、 コマンド+ R キー to refresh the window.
5. Finally, refresh the ディスクユーティリティ 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。 クリックしてください アップルのアイコン 画面の左上隅から。
2。 選択 システム環境設定、示されているように。
3。 クリック アップルID 右上隅から。
4.次に、をクリックします iCloud and then, uncheck the box titled ニュース. The iCloud syncing will be turned off for Apple News.
Additionally, you can delete ニュース アプリ日付 from your MacBook. If you do so, you will still be able to access app data from your other devices.
また読む: iCloud写真がPCに同期しない問題を修正
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. シャットダウン あなたのMac。
2。 押す Shift + Control + Option キー キーボードの。
3. 同時に、 を押します。 電源スイッチ and hold for about 10 seconds.
4.さて、 リリース the keys and 再起動 あなたのMac。
TouchID login should work fine. If not, then re-register your fingerprints タッチID タブの システム環境設定.
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。 プレス シフト キーを押します。
2. Simultaneously, tap on the Bluetoothアイコン from the menu bar on your MacBook screen.
3。 選択します デバッグ オプションをクリックして Bluetoothモジュールをリセットする. 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。 に行く システム環境設定 > ネットワーク > Wi-Fi.
2。 クリックしてください 上級… 画面の下からボタン。
3. Select then, Delete all saved connections.
4. Save these changes and 再起動 your PC. Connect to the desired Wi-Fi network.
また読む: 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:
- バッテリーの消耗が非常に早い
- or Mac displaying service warning.
To fix this, reset PRAM settings as follows:
1. オフにします あなたのMacBook。
2。 押す Command + Option + P + R キーを押します。
3. Simultaneously, turn the computer on by pressing the 電源スイッチ.
4. You will now see the Appleロゴ 現れたり消えたり 3回.
5. After this, MacBook should reboot normally.
You will notice that battery and display settings go back to normal. Modify & Save 設定 あなたの好みに応じて。
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. 再起動 your MacBook, as explained earlier.
2. While it is turning on, press the コマンド+ S キー キーボードから。
3。 タイプ / sbinに/マウント-UW / in ターミナル を押し キーを入力してください。
4.次に入力します rm /var/db/.applesetupdone ヒット 入力します 実行する。
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 電源スイッチ until the MacBook restarts again.
また読む: How To Fix MacBook Won’t Turn On
問題9: 遅く 機能する
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. アップデイト all your applications manually.
注: Sometimes, incompatible applications may slow down your MacBook.
2. 無効にします unrequired applications from システム環境設定> ユーザーとグループ > ログイン項目. Select the unnecessary processes by clicking on the マイナス記号 for quick booting of Mac.
3. 強制終了 that might be making the PC slow by navigating to アップルのアイコン > 強制終了以下に示すように。
4. Delete Cache data をクリックして ファインダー > Go > フォルダに移動、図のように。
5。 タイプ /図書館/キャッシュ。 選択する を エントリー そして、 をクリックします 削除.
また読む: 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。 オープン 〜/ライブラリ/設定/ のディレクトリ ファインダー.
2. Find the following files and 削除 それら:
apple.AppleMultitouchMouse.plist
apple.ドライバー.AppleBluetoothMultitouch.マウス.plist
3. 完了したら、 再起動 あなたの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 アプリ 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。 クリックしてください アップルのアイコン 画面の左上隅から。
2. From the list that is now displayed, select このMacについて.
3。 クリック システムレポート and then, shift to the ソフトウェア選挙.
4。 オープン アプリケーション to view the list of all apps that are installed on your MacBook.
5. In case, your MacBook is fitted with an Intelチップ、あなたは表示されます 64ビット (知的)。
6。 もし いいえ 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。 オープン システム環境設定 アップルメニュー。
2。 選択 ユーザーとグループ以下に示すように。
3。 オープン ログインオプション そしてあなたの ログイン認証情報.
4. Disable the option marked, Show fast user switching menu as icon. The said menu bar will now be displayed.
5. Again, go to システム環境設定 > ドックとメニューバー.
6. 次に、 ユーザーの簡易切り替え option by unchecking the box marked Show in Control Centre.
推奨:
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.