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User.js file does not apply

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  • Last reply by cor-el

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I've installed firefox with pacman on Linux, and I installed arkenfox. It did not work, I tried other user.js', none worked. I've also tried wiping my entire firefox root folder, then using arkenfox, but did not work.

I've installed firefox with pacman on Linux, and I installed arkenfox. It did not work, I tried other user.js', none worked. I've also tried wiping my entire firefox root folder, then using arkenfox, but did not work.

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Just to rule out the obvious first, have you put the user.js file in your profile directory, ie the one that starts with a load of random letters and numbers. Mine is at /home/joe/.mozilla/firefox/h450yc7b.default-release/user.js and works fine.

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Yes I did :(. I clicked the root profile on my default profile and i did copy over the files. I also tried it with a non-default profile. Then I opened that profile and nothing happened. I had the same issue in my previous arch installation which I wiped, then installed artix linux openrc, which is now.

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Very odd. I've looked at the Arch Wiki and it certainly should work.

The only other remote possibility that springs to my mind would be a permissions error. If I get into my Profile directory and run ls -l user.js I get:—

-rw-r--r-- 1 joe joe 957 Aug 27 17:31 user.js

which is 644 in octal.

You may get better answers on Arch's forum; I'm on Debian so am not familiar with any quirks it may have.

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What Firefox version are you using (Mozilla, Snap, Flatpak) as some keep their profile in a different location?

You can use the button in "Help -> More Troubleshooting Information" (about:support) to go to the current Firefox profile folder or use the about:profiles page (Root directory).

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