This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Full screen jumps 2 lines when mouse moves to top

  • 2 balasan
  • 7 ada masalah ini
  • 24 paparan
  • Balasan terakhir oleh kn1ght

more options

The top lines of the screen have disappeared. Only when I move the mouse over the top do they reappear, but then I lose the bottom 2 lines.

The top lines of the screen have disappeared. Only when I move the mouse over the top do they reappear, but then I lose the bottom 2 lines.

Penyelesaian terpilih

Make sure that you do not run Firefox in full screen mode (press F11 or Fn + F11 to toggle; Mac: command+Shift+F).
If you are in full screen mode then hover the mouse to the top to make the Navigation Toolbar and Tab bar appear.
You can click the Maximize button at the top right to leave full screen mode or right click empty space on a toolbar and use "Exit Full Screen Mode" or press F11.

Baca jawapan ini dalam konteks 👍 3

All Replies (2)

more options

Penyelesaian Terpilih

Make sure that you do not run Firefox in full screen mode (press F11 or Fn + F11 to toggle; Mac: command+Shift+F).
If you are in full screen mode then hover the mouse to the top to make the Navigation Toolbar and Tab bar appear.
You can click the Maximize button at the top right to leave full screen mode or right click empty space on a toolbar and use "Exit Full Screen Mode" or press F11.

more options

Great its back! many thanks