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

instead of opening a new blank window firefox opens 65 tabs from a couple of years ago

  • 6 回覆
  • 1 有這個問題
  • 1 次檢視
  • 最近回覆由 FredMcD

more options

usually firefox remembers my windows and tabs from the previous session. sometimes instead it will open a very old window from about 2 years ago that has 65 tabs in it. sometimes these are appended before the previous session's tabs. kind of unwieldly. this old window also opens when i choose new window from the file menu. to open a new blank window i have have to tear off a new blank tab.

usually firefox remembers my windows and tabs from the previous session. sometimes instead it will open a very old window from about 2 years ago that has 65 tabs in it. sometimes these are appended before the previous session's tabs. kind of unwieldly. this old window also opens when i choose new window from the file menu. to open a new blank window i have have to tear off a new blank tab.

被選擇的解決方法

I called for more help.

Type about:config<enter> in the address bar. If a warning screen comes up, press the I Accept the Risk button. At the top of the screen is a search bar. Type browser.startup.homepage

What is the value? Right-click and select Reset to restore its default value; about:home

從原來的回覆中察看解決方案 👍 1

所有回覆 (6)

more options

You may have corrupt sessionstore [v56] sessionstore.jsonlz4 file(s). Delete all sessionstore* files and the sessionstore-backups folder.

Type about:support<enter> in the address bar.

Under the page logo on the left side, you will see Application Basics. Under this find Profile Folder. To its right press the button Show Folder. This will open your file browser to the current Firefox profile. Now Close Firefox.

Locate the above file. Then rename or delete it. Restart Firefox.


Don't delete the files if you need to rescue any data from them, just move them out of the profile folder to some location where Firefox doesn't look for them. You can try to read out their contents using this tool: https://www.jeffersonscher.com/res/scrounger.html

more options

thanks for your suggestion. however, it didn't help. when i chose new window from the file menu all the tabs (62) showed up again. any other suggestions?

more options

選擇的解決方法

I called for more help.

Type about:config<enter> in the address bar. If a warning screen comes up, press the I Accept the Risk button. At the top of the screen is a search bar. Type browser.startup.homepage

What is the value? Right-click and select Reset to restore its default value; about:home

more options

it worked! thank you so much. no problems opening a new window now. and my previous session is remembered as well. thanks again.

more options

Did you previously checked the home page setting (a new window opens by default the home page(s))?

You can check the home page setting.

Firefox supports multiple home pages separated by '|' (pipe) symbols.

more options

Glad to help. Safe Surfing.