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Big Sur Update & Firefox are not friendly.

  • 1 பதிலளி
  • 1 இந்த பிரச்சனை உள்ளது
  • 6 views
  • Last reply by Bithiah

I just recently updated my Macbook Air to Big Sur and downloaded Firefox to use as my default browser. Installation went smoothly and I am able to use the program as intended. When I click on an external link, an window pops up and tells I do not have permission to open the app and to contact my computer or network administrator for support.

I am not computer savvy when it comes to programming and would love any help anyone has to offer.

Most appreciative.

All Replies (1)

Hey there!

Well recently after the Big Sur was taken out, a lot of people did find problems on their mac. Interstingly for my iMac (Retina 4K, 21.5-inch, 2017) is working perfectly fine with the Big Sur update with Firefox as default browser.

Please see the links below for some help and guidance:

Common fixes - https://support.mozilla.org/en-US/kb/firefox-does-not-work-common-fixes

If you want to rollback firefox you can and you can do so by seeing the steps in the link below: https://support.mozilla.org/en-US/kb/install-older-version-firefox Rollingback does fix a lot of people's issues.

Hope I helped!

Kind regards,

Bithiah

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