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

Closing multiple tabs warning not working in private browsing when more than one firefox window opened

  • 3 回覆
  • 1 有這個問題
  • 20 次檢視
  • 最近回覆由 dspn

more options

Closing multiple tabs warning: only one private browsing window opened: works fine only one normal browsing window opened: works fine one private window and one normal window: not working in private window, all tabs closed without warning two private windows opened: not working in either of the windows two normal windows opened: works fine in either of the windows

reproduced in troubleshoot mode

Closing multiple tabs warning: only one private browsing window opened: works fine only one normal browsing window opened: works fine one private window and one normal window: not working in private window, all tabs closed without warning two private windows opened: not working in either of the windows two normal windows opened: works fine in either of the windows reproduced in troubleshoot mode

所有回覆 (3)

more options

Still not fixed in 89.0.2 Still not fixed in 90.0.1, 90.0.2

由 dspn 於 修改

more options

I start Firefox in normal mode and open private windows as needed. I never get the warning for any private window -- it just closes immediately. I believe this has been the same pretty much forever.

How do you get this:

dspn said

only one private browsing window opened: works fine

If that is the only window open in Firefox at all, I wonder whether you are getting the warning about closing the browser instead of about just closing the tabs in one window?


I do have an extension which is a bit primitive but might be useful if you have private windows you can't afford to close accidentally. In that window, click the extension's toolbar button to open a special tab and activate the protection in that tab. More info on the Add-ons site:

https://addons.mozilla.org/firefox/addon/prevent-closing-window/

more options

jscher2000 said

I start Firefox in normal mode and open private windows as needed. I never get the warning for any private window -- it just closes immediately. I believe this has been the same pretty much forever.

I tested the old firefox 56.0.2, the warning works fine in all situations.

If that is the only window open in Firefox at all, I wonder whether you are getting the warning about closing the browser instead of about just closing the tabs in one window?

Yes, I do get the warning.