When my macOS was updated to VENTURA 13.0, the Mozilla Firefox browser stopped working. All I see is a translucent screen after I attempt to open the Mozilla browser. With the earlier version, it worked well, but now it is not working. Why? I have attempted to use an older version of Firemox Firefox, but it has not been successful.
MacBook Air
Hello arunagiri1982,
Welcome to Apple Support Communities. We have some great steps available that will possibly resolve the issue. Please complete all the steps listed here:
If an app on your Mac stops responding, closes unexpectedly, or won’t open
We hope this information is useful. Kind regards.
Hi arunagiri1982,
I have the same issue, have you found the solution to this problem?
Thank you for advice, but I have a requirement to use a specific version of Firefox (45.0.2), so this solution will not work for me.
Greetings, nbotros, it is not the fault of Firefox (version 40), but of the recent update of Mac Ventura 13. Before the update, Mozilla (version 40) worked well and was functioning properly. When I open the Mozilla browser after updating my Mac OS to Ventura 13, it becomes completely translucent and no content is visible.
Hey there arunagiri1982,
You'll want to follow the guide we previously shared with you to troubleshoot why an app you installed from the internet is no longer working in macOS.
If you continue to have issues using the latest release of Firefox after following the steps we shared, you'll want to reach out direclty to Mozilla's support for assistance troubleshooting their app.
Have a good one!
Greetings tsinevik
The Firefox browser doesn't work for me, but I've downloaded the Opera_30.0.1835.52 version, which supports the older Oracle version and runs smoothly with the latest Mac OS. Try that, maybe it'll work.
Firefox Mozilla version 40 does not work for me.
