Can't install add-ons in Firefox

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funky_uncle

Can't install add-ons in Firefox

Post by funky_uncle »

I just installed Firefox 2 as I don't like Firefox 3 at all. But when trying to install add-ons, I only get an "unexpected installation error", no matter which extension I try to install. Which makes Firefox pretty much useless for me. Anybody know the solution to this?
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
funky_uncle

Re: Can't install add-ons in Firefox

Post by funky_uncle »

I figured it out after a couple of hours searching all over the internet:

Even if you use the Package Manager and mark both Firefox 2 and Firefox 3, there will still be a hidden directory on your disk called ".mozilla". You simply have to rename or delete it, so that it won't confuse Firefox with old settings when you try to install it again :)
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900i
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Re: Can't install add-ons in Firefox

Post by 900i »

Everything you have installed always has a hidden config folder in your home directory.
Desktop Core i7 Linux Mint 21.1 / Laptop Dell Precision M6400 Linux Mint 21.1
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