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

Some characters don't display properly; troubleshoot mode fixes, but …

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

more options

Hi, some Unicode characters are displaying as boxes. This has been going on for a while. When I restart in troubleshoot mode, the problem goes away (see first image I've attached). And I do normally use several extensions that might cause problems here, e.g. NoScript (although I've checked that font blocking is off).

  • But* when I restart in normal mode with all my extensions and plugins disabled, hardware acceleration off, and a default theme, the problem is still there (see second image). What else is troubleshoot mode disabling?

Thanks for any insights!

Hi, some Unicode characters are displaying as boxes. This has been going on for a while. When I restart in troubleshoot mode, the problem goes away (see first image I've attached). And I do normally use several extensions that might cause problems here, e.g. NoScript (although I've checked that font blocking is off). *But* when I restart in normal mode with all my extensions and plugins disabled, hardware acceleration off, and a default theme, the problem is still there (see second image). What else is troubleshoot mode disabling? Thanks for any insights!
附加的畫面擷圖

所有回覆 (2)

more options

Hmm, where did the tabs go?

Troubleshoot Mode also disables userChrome.css/userContent.css files, if you use those.

To mention the most obvious thing, though:

On the Settings/Preferences page, click the "Advanced" button in the Fonts section and make sure you've got the "Allow pages to choose their own font" box checked.

more options

You can check in Font Book for font issues like corrupted and duplicate fonts.

This can also be a problem with font managed by a third-party font manager.

You can right-click and select "Inspect" to open the built-in Inspector with this element selected.

You can check in the Rules tab in the right panel in the Inspector what font-family is used for selected text. You can check in the Fonts tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website.