We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Browser theme disappearing after start

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

more options

After enabling any theme when I close and reopen Firefox it's theme disappearing. Version: 100.0.2(64 bit).

After enabling any theme when I close and reopen Firefox it's theme disappearing. Version: 100.0.2(64 bit).

所有回覆 (1)

more options

Is this with a custom theme from the Add-ons website or also with a built-in (colorways) theme ?

You can check for problems with preferences. You can delete possible user.js and numbered prefs-##.js files and rename/remove the prefs.js file to reset all prefs to the default value including prefs set via user.js and prefs that are no longer supported in current Firefox releases.

You can use the button on the "Help -> More Troubleshooting Information" (about:support) page to go to the current Firefox profile folder or use the about:profiles page (Root directory).