為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

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

Restore the previous session from the Firefox menu

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

more options

The recently updated version of Firefox (installed on 4/14/22) does not include the prior functionality to restore my previous session. (Menu > History > Restore previous session or previously closed tabs.)

I do see a menu option under History for "Recently closed tabs," but it's grayed out.

The issue that precipitated this is that the new install obliterated my previous session. None of my open tabs are visible.

Additionally, the online help related to this topic is outdated.

P.S. Moving the furniture around isn't a helpful software update. If it ain't broke, don't fix it.

The recently updated version of Firefox (installed on 4/14/22) does not include the prior functionality to restore my previous session. (Menu > History > Restore previous session or previously closed tabs.) I do see a menu option under History for "Recently closed tabs," but it's grayed out. The issue that precipitated this is that the new install obliterated my previous session. None of my open tabs are visible. Additionally, the online help related to this topic is outdated. P.S. Moving the furniture around isn't a helpful software update. If it ain't broke, don't fix it.

所有回覆 (3)

more options

https://support.mozilla.org/en-US/kb/update-firefox-latest-version?cache=no Did you update Firefox to the latest version?

Version 99.0, first offered to Release channel users on April 5, 2022 Version 99.0.1, first offered to Release channel users on April 12, 2022

more options

Reboot the computer.


If the problem is still there, Start Firefox using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?

more options

Is session restore enabled and working properly ?


In case you use "Clear history when Firefox closes".

  • do not clear the Browsing History
  • clearing "Site Preferences" clears exceptions for cookies, images, pop-up windows, and software installation and exceptions for passwords and other website specific data
  • clearing "Cookies" will remove all cookies including cookies with an allow exception you may want to keep