Recent answers to Why is Firefox rendering pages with the "Last Resort" font replacing some or all text? Chrome and Safari are not having this issue.https://support.mozilla.org/en-US/questions/12645652019-07-13T04:41:08-07:00You can check for sandbox security issues when Firefox has a problem to access fonts installed local2019-07-13T04:41:08-07:00cor-elhttps://support.mozilla.org/en-US/questions/1264565#answer-1237042<p>You can check for sandbox security issues when Firefox has a problem to access fonts installed locally.
See:
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<ul><li><a href="https://wiki.mozilla.org/Security/Sandbox#Content_Levels" rel="nofollow">https://wiki.mozilla.org/Security/Sandbox#Content_Levels</a>
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<p>You can set this pref to 2 or 1 on the <b>about:config</b> page to reduce the sandbox security level.
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<ul><li>security.sandbox.content.level = 1
</li><li>close and restart Firefox to make the change effective.
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<p>If '1' still doesn't have effect then try '0' to disable the sandbox.
</p><p>If this didn't work then undo/reverse the change and reset the pref via the right-click context menu to the default value.
</p><p>You can open the <b>about:config</b> page via the location/address bar.
You can accept the warning and click "I accept the risk!" to continue.
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<ul><li><a href="https://support.mozilla.org/en-US/kb/about-config-editor-firefox" rel="nofollow">https://support.mozilla.org/en-US/kb/about-config-editor-firefox</a>
</li></ul>Hi Randy, do you use a third party font manager like Suitcase?
I don't use Mac, but I can refer you 2019-07-13T03:58:40-07:00jscher2000https://support.mozilla.org/en-US/questions/1264565#answer-1237026<p>Hi Randy, do you use a third party font manager like Suitcase?
</p><p>I don't use Mac, but I can refer you to a recent thread about the "Last Resort" font issue:
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<ul><li> <a href="https://support.mozilla.org/questions/1263110" rel="nofollow">Browser displays hex a in square instead of actual text characters.</a>
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<p>Does that seem relevant?
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