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white bar at the top of my screen blocking the tool bar

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  • 最後の返信者: cor-el

michael709
michael709
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Today, a white bar about 1 inch wide is at the top of my screen blocking the tool bar and access to other info. How do i remove it?

I have restarted my computer and closed the browser. Still there.

Michael

Today, a white bar about 1 inch wide is at the top of my screen blocking the tool bar and access to other info. How do i remove it? I have restarted my computer and closed the browser. Still there. Michael

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cor-el
cor-el
  • Moderator
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Can you attach a screenshot?

Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click "Refresh Firefox" in the Troubleshoot Mode start window