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Firefox add-ons that provide additional functionality

110 questions

0votes0answers17views

I can't get yahoo mail notifications

I use Ubuntu 18.04, Firefox browser and my email address is I have enabled mail notifications both at Firefox settings and at yahoo mail page too, but with no avail. Nothing ... user avatar Manolis

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0votes0answers10views

Opening .docx files in Google Docs when opening the files with Chromium or Firefox

When I had chrome installed, I would open a .docx file with chrome, and it would open the file and give me an option to open it in Google Docs as well. Now I moved to chromium, and want to do the same ... user avatar Mohamed Wafy

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1vote0answers28views

Firefox migration to snap breaks native messaging extensions [duplicate]

After the forced migration of Firefox from deb to snap after upgrading from 21.10 to 22.04 all my native messaging extensions stopped working. File this for me user avatar Janghou

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0votes0answers36views

Dark Reader extension in firefox does not 'darken' local HTML file

I have installed this extension called Dark Reader in firefox. It works flawlessly while browsing online. But, it does not darken the local html web pages which I have saved in my computer (which have ... user avatar SuperNoob

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8votes3answers3kviews

Ubuntu 22.04 Firefox Snap breaks KeePassXC integration and other NativeMessaging protocol 25 apps

How can I get this back to work ? My whole password manager integration is now broken thanks to snap. People with 1password will have the same problem. Regarding "duplicate for ppa install over ... user avatar proc

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1vote1answer562views

Manually add "verimatrix view right" plugin in Mozilla Firefox on Ubuntu 20.04

Guys I hope someone kind over here can help me add a plugin called "Verimatrix ActiveX" or "verimatrix view right" to my Mozilla Firefox on my Ubuntu 20.04. The service provider ... user avatar NaveedP

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1vote0answers26views

how to simply manipulate DOM from firefox?

There is a website, where I would like that in two specific select fields another option is SELECTED. I can change this very easily using the F12 Firefox Developer console, but how can I automatize ... user avatar Jeno

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0votes2answers800views

Where is the SHARE button in Firefox 80 (2020?

There used to be a share button on the menu bar where you could share web pages directly with someone. It would ask you how you wanted to share and offer any app that was set up in Firefox (ie Gmail).... user avatar alrausch

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1vote0answers90views

How to install a java enabled browser in ubuntu 16+?

I want to run an Indian govt website and submit an application by attaching a digital signature using a USB crypto token I posses. The ideal requirement of the site is 32bit java 7 enabled browser. I ... user avatar Puneeth Raj

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0votes0answers30views

How to copy Firefox extensions in Ubuntu to a Container with Ubuntu?

Hi What I'm looking for is to be able to pass the extensions already installed, that is to say to pass the directory of extensions and the corresponding Firefox and overwrite in the Firefox ... user avatar Abraham.P

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0votes1answer274views

Firefox laggy and getting me signed out from youtube everytime I restart it

I have a fresh install of Ubuntu 18.04 bionic. I have installed Firefox from synaptic, software centre and also from mozilla bundle. I have done about:config and whatever checks are given for ... user avatar mrigendra

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2votes0answers443views

Deploy firefox including extensions to LiveCD

I'm working on a customized LiveCD and would like to provide Firefox including a few extensions pre-installed. The steps of LiveCD customization are done within a self-written .sh-script. I found ... user avatar ExpressEdU

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2votes0answers67views

Problems with installing extensions ubuntu 18.04.2 [duplicate]

That happens with every extension that i try to install. Any idea what is going wrong ? user avatar Alex Kalaidjiev

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17votes2answers2kviews

FireFox 66 Quantum disabled all my extensions at midnight! [closed]

This morning I woke up to: and the FireFox help page doesn't really help... Help! What should I do now??? I need NoScript and AdBlock Plus to improve my surfing speed!!! 0:-) user avatar Fabby

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-3votes1answer1kviews

How to completely remove anything related to Firefox

My Ubuntu 18.04 device has been infected. there have been fraudulent bank transactions. I need to clean my Firefox completely. Please, help me with steps to completely remove any file related to ... user avatar user9371654

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