搜尋 Mozilla 技術支援網站

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Delete preferences

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

more options

When i go to about:config page and then " show all" , i see a lot of preferences have a trash bin at the end of the peference line. Is it safe to click on trash bin and delete all these preferences ?

附加的畫面擷圖

所有回覆 (2)

more options

It's safe, but removing some of these preferences will switch corresponding modifications to defaults.

有幫助嗎?

more options

Note that a lot of these prefs are about storing states like when a specific feature has been used ('shown' prefs like the one for download in your screenshot) and a lot for timers for internal use (10 or 13 digit epoch timestamps).
You should always be cautious with modifying pref and make sure you understand what they are about and possibly check out the source code on the searchfox.org website.

Not sure if 3 is a valid value for save_converter_index (I'm aware of 0,1,2)

Are you possibly using a user.js file in the Firefox profile folder to initialize prefs on startup ?

有幫助嗎?

問個問題

如果您還沒有帳號,您必須先 登入您的帳號 來回覆文章。請 開始一個新問題