Can refer to either the Mozilla project or Mozilla Foundation. They produce a variety of software including Firefox and Thunderbird; thus, questions about a particular Mozilla program (versus the organization itself) should use a more specific tag.

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3
votes
1answer
38 views

Install firefox without locales?

I wish to install Mozilla Firefox without having to install non-english locales. They occupy space and need to be downloaded with each update which seems a waste of storage and bandwidth.
0
votes
0answers
11 views

Unity player launches in Chromium but not Mozilla. Ubuntu 15.10

The problem is in this question title. I've installed Pipelight following directions I've found on official site. At first I thought there was something wrong with installation, so I reinstalled ...
0
votes
2answers
29 views

Mozilla Thunderbird Error (38.5.1)

During launch of the application I get the following error: Unable to load address book file abook.mab. It may be read-only, or locked by another application. Please try again later. If I skip it, ...
0
votes
1answer
33 views

why Can't I use the internet on mozilla? [closed]

I've just installed the 14.04 ubuntu version and I the internet on mozilla was working, but now I can't use it. I tried to restart the machine, but It hasn't worked so far.
1
vote
1answer
31 views

Ubuntu Mozilla Security, do I need this? General questions

I was searching for info on enabling/disabling javascript in firefox, some pages I need to have it function and without the java they're broke. I came across this and was wondering is this something ...
1
vote
1answer
536 views

Where can I download Firefox Unbranded?

Well, I just updated Firefox on Ubuntu 14 to v43 doing sudo apt-get update, and my old extensions stopped working as they are not signed. Mozilla has apparently stated that: https://blog.mozilla.org/...
0
votes
0answers
16 views

Firefox deleting my files on guest account? [duplicate]

I don't know anything about Ubuntu or Mozilla Firefox but I was using a friends computer to upload some photos to social media. The whole computer then froze and became unresponsive. He had to reboot ...
2
votes
2answers
140 views

Is there a way to make 32-bit Mozilla Seamonkey work in a 64-bit XUbuntu 14.04?

My previous computer ran a 32-bit XUbuntu version 14.04 and 32-bit Mozilla Seamonkey as my default web browser. Now my new computer runs a 64-bit Xubuntu version 14.04, but there's no official 64-bit ...
3
votes
1answer
898 views

Thunderbird freezes after updated to 38.3.0

I use Ubuntu 14.04 , after I updated thunderbird to 38.3.0, it freezes after a while of opening it , any idea how to fix this without losing my current setting?
0
votes
1answer
23 views

Plug-in Ristritto Image Viewer with Mozilla Firefox

In xubuntu , There is an application RISTRITTO to view images. I want to plug in this application with mozilla firefox to view any images preview in Mozilla browser. How can I plug-in.Please help.
2
votes
2answers
225 views

Convert folder with tiff to jpg by using mozjpg

I hear that mozjpeg is a nice jpeg compressor from Mozilla. How can I convert my folder with *.tiff to jpg from terminal using mozjpeg?
1
vote
3answers
281 views

Mozilla Firefox doesn't scroll smoothly on Ubuntu

I have problem with Firefox on Ubuntu. When I scroll on facebook or youtube it doesn't scroll smoothly like it used to on Windows. It's hard to explain but main point is when I scroll down/up it ...
1
vote
1answer
1k views

node.js + jpm not working after installing: JPM [error] Error: spawn EACCES

I am moving from cfx to jpm After installing node.js by sudo apt-get install nodejs I installed jpm: npm install jpm -g. Now I am trying to run my addon: jpm run -v: JPM [info] verbose set JPM [info] ...
0
votes
4answers
1k views

How to install Silverlight in Ubuntu? [duplicate]

How do I install Silverlight plugin in Ubuntu? And how to configure browser with Silverlight plugin?
4
votes
1answer
67 views

Making it unable to open MozillaFirefox with safe mode

Is there a possibility of preventing to run Mozilla Firefox in the safe mode? I am using some plugins that ban acess to certain sites but my lil brother is smart enought to run mozilla in a safe mode ...
3
votes
1answer
515 views

I can't connect to my Firefox OS device

I've bought a Firefox OS mobile lately and I thought of flashing it with a new version of Gaia. According to MDN, I gotta set up ADB in my computer. I've done all that. But, over the last few hours, I'...
0
votes
2answers
152 views

Firefox will not update

I am running Ubuntu 14.04 LTS 64-bit and the version of Firefox that comes with this version of Ubuntu. I recently went to a website and got a notification that my version of Firefox was no longer ...
0
votes
1answer
104 views

Mozilla NSS building

In this instruction :"In order to start the build process, use "cd nss" and execute "make nss_build_all". By default this will produce a build in debug mode and for a 32-bit architecture. You may set ...
2
votes
2answers
7k views

Where is the Mozilla Firefox cache located?

I have got Mozilla Firefox installed, and am aware of the issues with nasty things like phishing scripts from images ending up in my browser's cache. And so that I don't have to just empty my cache ...
1
vote
2answers
2k views

How to kill a single thread from Terminal in Ubuntu?

I'm new to Ubuntu and new here. I need to know this. How do I kill a single thread from Terminal in Ubuntu? I have mozilla opened and it has 45 threads. I want to kill one of it. I've already search ...
0
votes
1answer
183 views

Error Web page not available

I am using Ubuntu 14.10 and always getting the error web page not available when I try to access certain web pages like http://www.edx.org, http://www.coursera.org and many more on chrome and mozilla. ...
1
vote
1answer
151 views

Ubuntu 14.04 LTS freeze when opening pdf in Mozilla

I installed Ubuntu 14.04 LTS. No problem so far, but it has been a few day that my system freeze when I am scrolling down pdf files opened in Mozilla. No commands are accepted, so I have to shut-down ...
0
votes
3answers
859 views

Ubuntu 14.04 Mozilla Firefox Telnet Error

I am running Ubuntu 14.04 in VMWare Player with a bridged Adapter. I installed another VM in Ubuntu which can be accessed from Mozilla Firefox. The web page opens but when I click certain links in ...
18
votes
1answer
37k views

How to update Mozilla Firefox web browser on 64-bit Ubuntu 12.04 LTS in a safe, secure, reliable, efficient and easiest way?

I'm using 64-bit Ubuntu 12.04 LTS on my machine. Currently, I'm using Mozilla Firefox 33.0(Mozilla Firefox for Ubuntu canonical - 1.0) I'm not getting update option in menu Hrml->About Firefox but ...
-1
votes
1answer
2k views

how to download youtube videos without any software or extension?

I am trying to download youtube video and I find several software and extension which can done the job, but I was wondering is it possible to download youtube video without any software and extension ...
1
vote
1answer
209 views

Use Firefox Windows profile in Firefox Ubuntu installation

I am trying to use the FireFox Windows Profile in a FireFox Ubuntu Profile in a Dual Boot Ubuntu/Windows installation. Here is the edited ~/.mozilla/firefox/profiles.ini [General] ...
-2
votes
1answer
968 views

How do I amend Web.Config Configuration File?

Whilst attempting to pay for something on the internet, having entered my password etc correctly on the 'Verified by Visa' page I got this message:- Server Error in '/' Application. Runtime Error ...
1
vote
0answers
35 views

creating debian packages for Mozilla Products

I am trying to create a Debian Package for Boot-to-Gecko desktop client, I have no prior experience in Debian packaging except the test cases mentioned in packagers guide and other places, I have ...
0
votes
1answer
85 views

How to install Mozilla central in Linux?

I have downloaded the mozilla-central from here. How to install Mozilla central in Linux. I am unable to find the correct document.
0
votes
2answers
275 views

Mozilla installation issue

When I am installing firefox using apt-get command it throwing this error: Failed to fetch http://ppa.launchpad.net/mozillateam/firefox-next/ubuntu/pool/main/f/firefox/firefox_27.0~b2+build1-...
0
votes
1answer
498 views

Server not found problem

I've encountered an problem, maybe trivial - when I try to load this page: http://home.thep.lu.se/~torbjorn/Pythia.html I recive classic 'Server not found' page. I'm using Mozilla Firefox on Ubuntu 12....
1
vote
1answer
723 views

Glib error when trying to open Firefox and Thunderbird

I read the other similar problems but either there are no answers or the problem is not the same as mine. Suddenly, without any reason, my Firefox and Thunderbird just stopped working. I click on the ...
0
votes
1answer
321 views

Password not accepting

I wrote my password down when I installed Ubuntu. Now I enter that password, careful to note uppercase and lowercase and numerals. But it will not accept, as I am attempting to install Thunderbird. ...
1
vote
1answer
1k views

How to install libxul-embedding?

So, like I said in the title, I need to use mozembed, the NewAPI to integrate GTK and Gecko. But, when I'm trying ./configure it search for libxul-embedding, and I have no idea when I can find this ...
3
votes
3answers
2k views

Thunderbird won't send email

Out of sudden, my Thunderbird stopped sending e-mails. When I click the send button, nothing happens. The send button does absolutely nothing. No error messages whatsoever. It's like it doesn't even ...
1
vote
1answer
2k views

Increase size of toolbar and url bar in firefox?

I installed Ubuntu 12.04 and upgraded my Firefox. However I would like to increase the size of the "toolbar" & "urlbar" like on Windows. (The new firefox has big and nice interface to use). ...
0
votes
1answer
46 views

Removed all mozilla softwares

Hi wanted to remove Mozilla Firefox and i did sudo apt-get purge mozilla-\* It removed many other software too What are the software I need to install again
0
votes
1answer
1k views

How to set helper apps in Firefox and Thunderbird

In both Firefox and Thunderbird, when you want to open a document in something other than the default registered in the program, they open a file picker. Now in windows I know exactly what to do with ...
1
vote
2answers
258 views

Thunderbird display messages on top

How do I make Thunderbird display newly received messages at the top of the inbox instead of the bottom?
0
votes
1answer
895 views

Mozilla plugin not found to install icedtea

I couldn't configure icedtea web plugin because the ./configure commands fails due to an such an error: Package requirements (mozilla-plugin) were not met: No package 'mozilla-plugin' found Consider ...
1
vote
2answers
1k views

Install Firefox v22 and Firefox Nightly without interference

I am going to be a tester for Mozilla. I want to install Firefox Nightly and still keep my stable Firefox. How can I do this?
2
votes
6answers
6k views

Firefox 21.0 wont start on Ubuntu 12.04

Firefox 21.0 won't start on my Ubuntu 12.04 system with error message: Your Firefox profile cannot be loaded. It may be missing or inaccessible. I have tried everything including removing the ~/....
1
vote
1answer
83 views

Why do the versions of Thunderbird and Firefox differ in 12.10?

I noticed, that on my Ubuntu 12.10 Thunderbird is only version 17.06 while Firefox is already on 21.0. It seems, like the updates of Firefox are somewhat faster? Do I have to install the PPA for ...
1
vote
2answers
4k views

“MOZILLA_FIVE_HOME not set” zekr quran ubuntu 13.04 ERROR [duplicate]

I have installed zekr Quran study software in ubuntu 13.04, but it showes error org.eclipse.swt.SWTError: No more handles [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)] at org.eclipse.swt....
3
votes
1answer
7k views

Open eclipse juno with error “No more handles …” in Ubuntu 12.04

Starting today, every time I open up the eclipse, I got a message box with title "Problem Occured" pops up saying: No more handles [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)] possible args: ...
1
vote
0answers
2k views

What is Mozilla XPCOM and how I install it on ubuntu

I am trying to build libgluezilla - https://github.com/mono/gluezilla which is important part of mono (required by webbrowser package) which was removed from latest ubuntu version, however I get this: ...
3
votes
1answer
2k views

Recover Firefox sync data?

I recently reinstalled Ubuntu. I opened Firefox preferences and tried to add my sync account. I selected the option saying I didn't have my device with me, and proceeded. Next I entered my details ...
1
vote
1answer
530 views

Where can I find Mozilla NSPR Package?

I tried to find Mozilla NSPR through synaptic without luck. Does anyone know what is it package name?