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Firefox opens partially before opening to full screen.

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  • 1 ima ovaj problem
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  • Posljednji odgovor od cor-el

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When I open firefox it opens about a quarter size in my upper left hand corner and then finally goes full screen. In reddit they called it juddery but I can't find the article which had the solution.

When I open firefox it opens about a quarter size in my upper left hand corner and then finally goes full screen. In reddit they called it juddery but I can't find the article which had the solution.

Izabrano rješenje

Try to rename/remove the xulstore.json file in the Firefox profile folder.

You can use this button to go to the current Firefox profile folder:


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

  • Switch to the DEFAULT theme: "3-bar" menu button or Tools > Add-ons > Appearance
  • Do NOT click the "Refresh Firefox" button on the Safe Mode start window
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Odabrano rješenje

Try to rename/remove the xulstore.json file in the Firefox profile folder.

You can use this button to go to the current Firefox profile folder:


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

  • Switch to the DEFAULT theme: "3-bar" menu button or Tools > Add-ons > Appearance
  • Do NOT click the "Refresh Firefox" button on the Safe Mode start window