Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

為了改善您的使用體驗，本網站正在進行維護，部分功能暫時無法使用。若本站的文件無法解決您的問題，想要向社群發問的話，請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問，我們的社群成員將很快會回覆您的疑問。

Avatar for Username

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

此討論串已被封存。 如果您有需要幫助，請新增一個新問題

Firefox crashes

  • 4 回覆
  • 1 有這個問題
  • 2 次檢視
  • 最近回覆由 holycane2

holycane2
holycane2
more options

Hi, I am running Mojave 10.14.6 and Firefox used to run. Suddenly without reason it fails to load, it jumps up and down in the doc and then fails to load with no crashing reports and I cannot find any reason why. I have reinstalled it, updated Mac security patches, tried to run the app in safe mode and also the Mac in safe mode, but nothing works. It only works if I log out and log back in with a guest account. Any help is welcome.

Hi, I am running Mojave 10.14.6 and Firefox used to run. Suddenly without reason it fails to load, it jumps up and down in the doc and then fails to load with no crashing reports and I cannot find any reason why. I have reinstalled it, updated Mac security patches, tried to run the app in safe mode and also the Mac in safe mode, but nothing works. It only works if I log out and log back in with a guest account. Any help is welcome.

所有回覆 (4)

crankygoat
crankygoat
more options

Guest account is likely using a different Firefox profile. If you can get it run in your regular user account, go to about:profiles create a new profile, and set it as default. Close Firefox and then start it again. See if the issues persist.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

There can also be permission issues, so check that as well.

Did you try a clean reinstall and drag the current Firefox installation to the Trash ?

See also:

holycane2
holycane2 提出問題者
more options

Thanks crankygoat but I can’t even get it to launch to be able to change profile. Also I completely deleted and reinstalled it from my Mac profile so it shouldn’t be logged into any Firefox profile. Besides, in my guest account it’s not logged into any profile...any suggestions?

holycane2
holycane2 提出問題者
more options

cor-el said

There can also be permission issues, so check that as well. Did you try a clean reinstall and drag the current Firefox installation to the Trash ? See also:

Thank you cor-el but I have fully deleted the app with the AppCleaner app. Any other suggestions welcome.