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!

当サイトはユーザー体験を改善するためのメンテナンスを実施中に機能が制限される予定です。記事を読んでもあなたの問題が解決せず質問をしたい場合は、Twitter の @FirefoxSupport、Reddit の /r/firefox で、サポートコミュニティが皆さんを助けようと待機しています。

Mozilla サポートの検索

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.

詳しく学ぶ

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Why does about:config take me to an untitled page?

  • 3 件の返信
  • 2 人がこの問題に困っています
  • 2 回表示
  • 最後の返信者: cor-el

more options

The last time I used about:config, I changed my default search setting. Now that I'm trying to get auto refresh off, I type "about:config" and hit in the address bar. I get an error or some message that is up for a split second; far too fast to read. An "Untitled" page pops up and that is all I get.

This happened

Every time Firefox opened

The last time I used about:config, I changed my default search setting. Now that I'm trying to get auto refresh off, I type "about:config" and hit in the address bar. I get an error or some message that is up for a split second; far too fast to read. An "Untitled" page pops up and that is all I get. == This happened == Every time Firefox opened

すべての返信 (3)

more options

Do you have any extension that block access to the about:config page?

See Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

more options

None blocking it. I disabled all of them, restarted, and it is still doing the same thing.

more options

Do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop. Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer. It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.

You can initially skip the step to create a new profile, that may not necessary for this issue. ..... See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall