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

Firefox blue line on new tab

  • 3 回覆
  • 0 有這個問題
  • 14 次檢視
  • 最近回覆由 cor-el

more options

Hello. Whenever that blue broader on the new tab appears, it doesn't let me type on my keyboard and doesn't let me switch to a different tab and open my folder on the desktop whenever I press my keyboard. Does anyone know how to fix this problem?

screenshot is attached.

Hello. Whenever that blue broader on the new tab appears, it doesn't let me type on my keyboard and doesn't let me switch to a different tab and open my folder on the desktop whenever I press my keyboard. Does anyone know how to fix this problem? screenshot is attached.
附加的畫面擷圖

所有回覆 (3)

more options

That happens when multi-selecting tabs by holding down the Ctrl or Shift keys, make sure those keys are not stuck or being emulated.

more options

If that happens again do i just press ctrl or sheft key to unbind it?

more options

You can click the tab you want to view with the left mouse button to only select this tab.

It is possible that some status keys have the wrong state and Firefox sees them as still pressed. Try to press all the status keys (Shift, Ctrl, Alt) a few times to see if that helps to recover from this. If this doesn't help, close and restart Firefox or reboot the computer.