搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Firefox doesn’t work with macOS Catalina

  • 6 回覆
  • 2 有這個問題
  • 2 次檢視
  • 最近回覆由 Tom J

more options

Every time I open Firefox, it works for about 1.5 hours, and then it freezes and I have to force quit. After that I can't open firefox again until I restart my computer. I can't even open in safe mode. What can I do to fix it?

Every time I open Firefox, it works for about 1.5 hours, and then it freezes and I have to force quit. After that I can't open firefox again until I restart my computer. I can't even open in safe mode. What can I do to fix it?

由 user94468607464420973632439374842194579621 於 修改

被選擇的解決方法

It almost sounds like you might have a extension that is giving a problem! If you have not done so remove all your extensions and see if it still does it if not install one extension at a time and see if you can find the problem! Also you might want to try completely removing Firefox from your system and try starting over again!

從原來的回覆中察看解決方案 👍 0

所有回覆 (6)

more options

Does anyone know?

由 user94468607464420973632439374842194579621 於 修改

more options

You can check the Firefox Task Manager (about:performance) and about:memory pages to see if there are memory problems.

more options

I checked, there aren’t any memory problems.

more options

Going to give this a shot! Have you tried to clean out the Program Cache and the Browsing Cache? You can clear your Browsing Cache in Preferences-Browser Privacy. Also try clearing the program Cache you can get one of these from the Mac App Store ( I Prefer the one from Pocket Bits not a bad price). Also if you have not got it get OynX from Titanium Software it is totally free and above board just make sure you get the version that is for the version of your MacOs. Also if all else fails refresh Firefox back to defaults!

more options

Clearing both caches didn’t work, nor did refreshing Firefox back to the default.

more options

選擇的解決方法

It almost sounds like you might have a extension that is giving a problem! If you have not done so remove all your extensions and see if it still does it if not install one extension at a time and see if you can find the problem! Also you might want to try completely removing Firefox from your system and try starting over again!