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Broken fonts after update

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Hello, i've updated the Firefox browser to version 120 and since then polish texts in browser are broken. How can i fix it or restore to previous working browser version?

Hello, i've updated the Firefox browser to version 120 and since then polish texts in browser are broken. How can i fix it or restore to previous working browser version?
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Try updating to version 121, it may have been fixed by Bug 1803406.

Les dette svaret i sammenhengen 👍 1

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In Firefox 119 Fingerprinting protection has been added to Enhanced Tracking Protection in Strict/Custom mode (Suspected fingerprinters) what affects accessing local fonts. To include user installed fonts, modify this pref on the about:config page:

  • about:config => privacy.fingerprintingProtection.overrides => -FontVisibilityBaseSystem,-FontVisibilityLangPack

You can open the about:config page via the location/address bar. On the warning page, click "Accept the Risk and Continue" to open about:config.

See also:

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Does it still happen if you disable Tracking Protection for the site?

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Unfortunatelly after change in fingerprinting protection nothing happen.

Disable tracking protection not solve the problem too.

But i see the problem is mainly in google main sites or only few random websites. Most of other websites works correctly with fonts.

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Valgt løsning

Try updating to version 121, it may have been fixed by Bug 1803406.

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Wow, I didnt notice there is new update three days after updating to 120 :)

Everything now works ok. Thank You!