Firefox Community Forum

Initially, firefox denies my profile registered with version 129 (probably) because current version is 130 in this new computer. I succeed in turning back partly to 129 but probably without some files necessary for snap. The profile is OK but firefox works wrong. Updates are no longer possible and Ubuntu proposes to migrate towards version 24.04 LTS. Is either the good way or an other solution exists ? Thanks to best hint.

I am trying to install Firefox on my new iMac. I can download the Firefox.dmg file and click the Eject "Firefox", but Firefox is not appearing in my Applications folder. What am I doing wrong? How do I get it to transfer?

I'm trying to install Mozilla VPN but it won't install. The error message is as follows: the installer encountered an error that caused the installation to fail.

Hello Team My name is Sergii and Im C# Automation engineer and working with desktop automation for Firefox (latest version, 139.0.4). I have noticed interesting issue when for some VDI's (Windows Server 2019 Standart, OS Build 17763.7009) Firefox doesn't have Desktop Automation ID, while for my Windows 10 and Windows 11 machines everything is visible (Please checks screenshots). Do you know how to fix this? I have tried to install browser through the same Firefox Installer.exe file but looks like server detecting another OS version and downloading some another file... Thanks!

firefox keeps knocking me out of certain web sites such as discovery netflix ,telling me to update to the latest version then restart it but no luck so far please help me ,as i still getting payed for the webpages but still can not watch because i need latestversion of firefox please help.

I have installed the VPN on Mac Desktop but haven't been able to turn on VPN. The icon is present in the top taskbar but only has options to quit or hide.

Nevermind. I cannot figure out how to delete my question so just editing it here.

I am having to download Foxfire Developer Edition for a course that I am taking, but I am unable to figure out to go this. There is not enough information on the internet to get this done. I have watched videos on YouTube, but they are not helpful. I am new to this and would like some guidance in the matter. Video link for the referenced video: https://www.youtube.com/watch?v=n8YvpOPYmAo

Dear Team, I was asked to start an upload in Firefox. I tried that. I get the message 'Couldn't load XPCOM' What do I have to do to restart Firefox? It's urgently needed for account verification! Could this possibly be due to a lack of capacity? I currently have 371 MB of 111 KB available. I ask you to help me quickly - thank you very much.

Regards, Karin Gähler Phone +49 [phone number removed]