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Mozilla is without letters and numbers on the screen. I can't see them

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  • 1 has this problem
  • 1 view
  • Last reply by cor-el

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Below I attached a print screen where you can see my problem. I can't use this web browser. Any letters any numbers, any descriptions. This is only in Mozilla Firefox. Chrome etc works still correctly.

Below I attached a print screen where you can see my problem. I can't use this web browser. Any letters any numbers, any descriptions. This is only in Mozilla Firefox. Chrome etc works still correctly.

All Replies (2)

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Pic didn't upload.

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You can try to disable OMTC and leave hardware acceleration in Firefox enabled.

  • about:config page: layers.offmainthreadcomposition.enabled = false

You can open the about:config page via the location/address bar. You can accept the warning and click "I'll be careful" to continue.

You can try to disable hardware acceleration in Firefox if this didn't help.

  • Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

You need to close and restart Firefox after toggling this setting.

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

  • Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
  • Do NOT click the Reset button on the Safe Mode start window