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。

Learn More

Cannot cancel dark mode in Firefox windows

  • 5 回覆
  • 2 有這個問題
  • 2710 次檢視
  • 最近回覆由 cor-el

more options

I cannot get Firefox to stop using dark mode. I've tried uninstalling and reinstalling, checking my Mac's settings (dark mode is not enabled), and Firefox still shows dark mode in webpages (like Google News). It makes it really hard to read the page without reading glasses.

Is there a way to turn this off? It is really irritating.

I cannot get Firefox to stop using dark mode. I've tried uninstalling and reinstalling, checking my Mac's settings (dark mode is not enabled), and Firefox still shows dark mode in webpages (like Google News). It makes it really hard to read the page without reading glasses. Is there a way to turn this off? It is really irritating.
附加的畫面擷圖

被選擇的解決方法

Hey, you cant try this:

(1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful or accepting the risk.

(2) In the search box above the list, type or paste ui.systemUsesDarkTheme and pause while the list is filtered.

(3) If there is no variable like this, add a new one and set its number value to 0.

I suspect you would need to quit/restart Firefox to update the internal reading. Does it work now?

從原來的回覆中察看解決方案 👍 2

所有回覆 (5)

more options

選擇的解決方法

Hey, you cant try this:

(1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful or accepting the risk.

(2) In the search box above the list, type or paste ui.systemUsesDarkTheme and pause while the list is filtered.

(3) If there is no variable like this, add a new one and set its number value to 0.

I suspect you would need to quit/restart Firefox to update the internal reading. Does it work now?

more options

No, I'm sorry it didn't. The background remains black despite setting the value to "true" or "false" (there isn't a value of 0.

more options

ben-marko said

No, I'm sorry it didn't. The background remains black despite setting the value to "true" or "false" (there isn't a value of 0.

Oops, the preference got created as a Boolean (true/false) type, but it needs to be a Number type. You can use the trash can at the right end of the row to delete the preference, then select Number before clicking the + button and assign the value of 0 using the form that opens.

more options

Yes! Deleting the value and then inserting a new numerical one worked. It changed the color from dark to light. Thank you!

more options