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

since updating forward and back buttons don't work - also double header at top

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

more options

Updated to new version upon notification but now the forward and back buttons no longer work so i can't return to a previous page. Also, I now have two blue bars at the top - the upper one has the Firefox logo in it and the lower one has "Firefox" which has a dropdown menu screen.

Updated to new version upon notification but now the forward and back buttons no longer work so i can't return to a previous page. Also, I now have two blue bars at the top - the upper one has the Firefox logo in it and the lower one has "Firefox" which has a dropdown menu screen.

所有回覆 (3)

more options

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).


more options

Brilliant. Problem solved. Thanks cor-el. Kind regards