Question:

How can I fix the issue of the energy tab crashing the activity monitor on my macbook after the latest update? >
> I have a macbook that runs the latest version of macOS. However, since the update, I have encountered a problem with the activity monitor. Whenever I try to open the energy tab, the activity monitor freezes and quits. It does not reopen unless I delete the plist file, but the issue persists after I open the energy tab again. The other tabs work fine. I want to know what is causing this problem and how to solve it. I also want to be able to monitor my battery usage.

Answer:

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> If you have a macbook that runs the latest version of macOS, you may have noticed that the activity monitor app crashes when you try to open the energy tab. This is a frustrating problem that prevents you from monitoring your battery usage and energy consumption of your apps and processes. In this article, we will explain what causes this problem and how to fix it. >
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What causes the problem?

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> The activity monitor app is a useful tool that lets you see the amount of resources and energy that running processes and open apps use. You can access different tabs to view information about CPU, memory, disk, network, and energy usage. The energy tab shows you the overall energy impact of each app and process, as well as the battery time remaining and the battery charge cycles. >
> However, some users have reported that the activity monitor app freezes and quits when they try to open the energy tab. This problem seems to occur after updating to the latest version of macOS, which is macOS Sonoma 14.1.2 as of February 2024. The exact reason for this problem is not clear, but it may be related to a bug or a compatibility issue with the new macOS version. >
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How to fix the problem?

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> There are a few possible solutions that you can try to fix the problem of the energy tab crashing the activity monitor app on your macbook. Here are some of them: >
> – Delete the plist file of the activity monitor app. A plist file is a preference file that stores settings and configurations for an app. Sometimes, a plist file may get corrupted or outdated and cause problems with the app. You can try deleting the plist file of the activity monitor app and see if that resolves the problem. To do that, follow these steps: > – Quit the activity monitor app if it is open. > – Open Finder and go to the menu bar. Click Go and then Go to Folder. > – Type `~/Library/Preferences` and press Enter. This will open the Preferences folder in your user library. > – Locate the file named `com.apple.ActivityMonitor.plist` and drag it to the Trash. You may need to enter your administrator password to confirm the deletion. > – Restart your macbook and launch the activity monitor app again. Try opening the energy tab and see if it works. >
> – Reinstall the macOS Sonoma 14.1.2 update. Another possible solution is to reinstall the latest macOS update and see if that fixes the problem. Reinstalling the update may resolve any bugs or compatibility issues that may have caused the problem. To reinstall the update, follow these steps: > – Go to the Apple menu and click System Preferences. > – Click Software Update and check for updates. If the macOS Sonoma 14.1.2 update is available, click Update Now and follow the instructions to download and install the update. If the update is not available, click More Info and then Download to get the update manually. > – Restart your macbook and launch the activity monitor app again. Try opening the energy tab and see if it works. >
> – Use an alternative app to monitor your energy usage. If none of the above solutions work, you may have to wait for Apple to release a fix for the problem in a future update. In the meantime, you can use an alternative app to monitor your energy usage and battery status. There are many third-party apps that offer similar or even more features than the activity monitor app. Some examples are iStat Menus, CoconutBattery, Battery Health, and Battery Monitor. You can search for these apps on the App Store or online and download them to your macbook. However, be careful to only download apps from trusted sources and developers, and always check the reviews and ratings before installing them. >
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Conclusion

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> The problem of the energy tab crashing the activity monitor app on your macbook after the latest update is a common and annoying issue that affects many users. The problem may be caused by a bug or a compatibility issue with the new macOS version. You can try deleting the plist file of the activity monitor app, reinstalling the macOS update, or using an alternative app to monitor your energy usage. Hopefully, one of these solutions will work for you and you will be able to use the activity monitor app without any problems. If not, you may have to wait for Apple to release a fix for the problem in a future update.