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last update of firefox wont display fonts in outlook web

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  • 2 have this problem
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  • آخرین پاسخ توسّط cor-el

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Version 60.01 installed this morning on a restart and I have not been able to see text in my outlook webmail...just question marks inside of boxes. What is the fix, has anyone else encountered this issue?

Version 60.01 installed this morning on a restart and I have not been able to see text in my outlook webmail...just question marks inside of boxes. What is the fix, has anyone else encountered this issue?

Chosen solution

This can happen when Firefox has a problem to access locally installed fonts because of sandbox security issues.

You can set this pref to 2 or 1 on the about:config page to lower the sandbox security setting.

  • security.sandbox.content.level = 1
  • close and restart Firefox to make the change effective.

If '1' still doesn't have effect then try '0' to disable the sandbox.

If this didn't work then undo/reverse the change and reset the pref via the right-click context menu to the default value.

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.

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Does it do the same on other Browsers?

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Chosen Solution

This can happen when Firefox has a problem to access locally installed fonts because of sandbox security issues.

You can set this pref to 2 or 1 on the about:config page to lower the sandbox security setting.

  • security.sandbox.content.level = 1
  • close and restart Firefox to make the change effective.

If '1' still doesn't have effect then try '0' to disable the sandbox.

If this didn't work then undo/reverse the change and reset the pref via the right-click context menu to the default value.

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.