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

I use multiple monitors, and Firefox switches monitors by itself several times a day (to the main monitor). How to prevent this?

  • 5 回覆
  • 7 有這個問題
  • 4 次檢視
  • 最近回覆由 johngar

more options

I use Firefox 4, but this happened with Firefox 3 as well.

I have two monitors. I run Firefox maximized on Monitor 2. It switches by itself to Monitor 1 several times a day.

None of my other programs exhibit this behavior.

Windows 7 64-bit.

Thank you!

I use Firefox 4, but this happened with Firefox 3 as well. I have two monitors. I run Firefox maximized on Monitor 2. It switches by itself to Monitor 1 several times a day. None of my other programs exhibit this behavior. Windows 7 64-bit. Thank you!

所有回覆 (5)

more options

You can try this:

If Firefox is maximized then make the window smaller and drag that window over to the correct monitor and close Firefox to save that setting.
After restarting you can maximize again.

more options

Thanks very much for this! I will try it as soon as I'm back at work on Monday morning and report back.

more options

Unfortunately, cor-el's suggestion did not work. Firefox still switches monitors by itself. I can't tell what I'm doing when it does this; it appears random.  :(

more options

Try to download "actual multiple monitors" and create a rule for all firefox windows open on necesarry monitor. I'm using this configuration for many programs.. This prog is shareware but with 30-days trial.

由 chupakabrik 於 修改

more options

I have a similar problem with Firefox 12 (Mac OS X 10.7.3). The main tool bar is on monitor 1 and I want to display browser windows on monitor 2. In previous versions this worked fine. Firefox automatically opened on the last used monitor. Now it will only open on monitor 1, and I have to switch it manually. Other software does not show this behavior. I have tried switching off hardware acceleration, to no avail. Is there anything else I can do?