Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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。

How do I set the FF browser default to offline mode? ***I WANT IT OFFLINE***

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

more options

I would like my FF browser to open in offline mode. There are a ton of help topics on how to disable the offline default, but none on how to enable it. I tried doing the opposite of what people suggested for turning the offline mode off, but nothing seems to work.

Thanks in adavance for any help!

I would like my FF browser to open in offline mode. There are a ton of help topics on how to disable the offline default, but none on how to enable it. I tried doing the opposite of what people suggested for turning the offline mode off, but nothing seems to work. Thanks in adavance for any help!

この投稿は jerdwoonsen により に変更されました

選ばれた解決策

The only way to start Firefox in Offline mode is via the Profile Manager start window.
That window has a checkbox to start in Offline mode.

All other methods via prefs may or may not work reliable and extensions usually do the opposite and try to force a start in online mode.

この回答をすべて読む 👍 1

すべての返信 (4)

more options

What have you tried so far?

In the SeaMonkey suite and the Thunderbird email client, you can add -offline to the command line to start up in offline mode. However, it isn't listed as being available in Firefox (but you could try it...). Source: https://developer.mozilla.org/en-US/docs/Command_Line_Options#-offline

I haven't tried this add-on, but on the author's page, it says you can specify offline mode at startup: Work Offline :: Add-ons for Firefox.

more options

I've poked around the settings a bit. I was hoping the about:config page would have some options, but I didn't find anything yet:

network.online set to false

tried a few others, abut I can't remember wich

more options

選ばれた解決策

The only way to start Firefox in Offline mode is via the Profile Manager start window.
That window has a checkbox to start in Offline mode.

All other methods via prefs may or may not work reliable and extensions usually do the opposite and try to force a start in online mode.

more options

Perfect, thanks!