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。

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

Cannot open "new window"; get only 2cm square of top left corner.

  • 3 回覆
  • 2 有這個問題
  • 2 次檢視
  • 最近回覆由 cor-el

more options

I normally keep the "new tab" window open. On starting up firefox. new tab on file menu does not operate. "new window" opens a 2cm. square of the top left corner containing the red, amber & green buttons. Clicking the green button fills the screen. "new tab" then operates from file menu and "new screen" can be deleted.

I normally keep the "new tab" window open. On starting up firefox. new tab on file menu does not operate. "new window" opens a 2cm. square of the top left corner containing the red, amber & green buttons. Clicking the green button fills the screen. "new tab" then operates from file menu and "new screen" can be deleted.

所有回覆 (3)

more options

Hey,

I assume this might be a problem with one of your add-ons. Please tell me all your add-ons by following the steps mentioned here: Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

由 user66338 於 修改

more options

I tried troubleshooting; updated plugins; disabled add ons; used safe mode. Problem persists.

more options

Check for problems with the localstore.rdf file.

You can also try to remove the Firefox plist file (org.mozilla.firefox.plist).

Go to "~/Library/Preferences" and remove the plist file for Firefox (org.mozilla.firefox.plist)