Firefox Community Forum

My Firefox install apparently did a background update that did not complete, I get an error 'XULRunner / Error: Platform version '129.0' is not compatible...'

I did not (do not) have a profile I had logged into for that installation, but did have many passwords saved that I'd like to still be able to use if at all possible.

I have installed another instance of Firefox that is working (on platform 129.0), and am using Windows 11. I also turned off automatic updates in hopes of preventing this in the future.

The previous profile still exists in AppData/Roaming, but I don't know how/if I can connect it to the new installation I now have.

Is it possible to either fix the incomplete update or connect my old profile to this new instance so I don't have to reset all my passwords?

Thanks!

i live in afghanistan i was born in pakistan iam 20 years old i gratuated from school i have four brothers the first is live in germany in second also live germany third is live in afghanistan and last also live in afghanistan

Hi all, I have a docker container which is running Ubuntu 20.04 and the lightweight desktop GUI. I need Firefox up and running in order to access the application for which was the intended use of this container. However the lightweight desktop apparently doesn't have some of the services running like systemd and snap. There is a binary named "Firefox" already installed at /usr/bin/firefox but I've tried "systemctl start firefox" but that didn't work. Any ideas on how to get Firefox up and running? Thanks Norm

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Installation aborted because the add-on appears to be corrupt. OmegaSwitch

Hello, I encountered an error when trying to install the extension. I've never encountered anything like this before