Mozilla Firefox is a free and open source Gecko-based web browser. It is the current default for the Ubuntu desktop.

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13 views

Firefox 33 network activity is suddenly extremely slow on 14.04

Problem: I use Firefox as my default browser constantly. It was working just fine yesterday for most of the day. However, when I came home in the evening and fired up the computer, browsing the ...
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0answers
10 views

how to print DjVu in Firefox

I'm attempting to print to printer or PDF a DjVu document that is accessible from this link by selecting "View Scanned Files" and then selecting the DjVu for the plans. When I try to print this page ...
0
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1answer
20 views

Install Firefox on lubuntu

I have already download Firefox for Lubuntu a (Firefox.tar.bz2 file) and I have extracted the file after downloading. I have lot of files in that folder. from there, which file do I need to select for ...
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0answers
21 views

Ubuntu 14.04 not load web page

I have dual system Win7 and ubuntu 14.04. My ubuntu can not load webpage in Firefox these days, though it shows WiFi is connected. Please find my information for ifconfig, route -n,ping,cat ...
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0answers
15 views

Remove Firefox developer edition

A couple of days ago I installed Firefox developer edition using the command line but it seems to have removed my 'standard' firefox. No matter what I try I cannot get it back, I've followed guides ...
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0answers
7 views

Firefox Developer Edition: where is dark theme?

I download Firefox Developer Edition, unpack, run and see "white" GUI. Can I make look stable Firefox like Developer Edition - with dark GUI? I am at Xubuntu 14.10.
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2answers
18 views

How do you install Firefox Developer Edition without replacing current Firefox installation?

I know how to install the new Firefox Developer edition but I don't want to get rid of regular Firefox since the Developer Edition is experimental and could be unstable.
0
votes
1answer
25 views

Disable firefox extension from the console

On my high resolution screen for some applications that don't scale to the global scale factor I use a special start-up script, that changes the resolution and scale factor down to Full-HD and scale ...
0
votes
1answer
23 views

How to use Internet Banking for Brazilian Banco do Santander in Ubuntu?

In English: An Internet Banking protection module for Brazilian Banco do Santander only has a Windows version. Does anyone know any official alternative module to use in Ubuntu? I've already sent an ...
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0answers
22 views

Video playback not working in Mozilla Firefox and Google Chrome [on hold]

I updated Ubuntu from 13.04 to 14.04. I installed Mozilla Firefox and Google Chrome but no videos will run. I added all that I was offered. I searched and installed restricted-extras. All the ...
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0answers
6 views

Firefox blinking when i enter keyboard

I have some bug with firefox: he's blink when i enter keyboard. Moreover, me enter keyboard not only in firefox (type in text editor on top of the browser, too blinking). This bug exists only when ...
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0answers
57 views

Enabling hardware acceleration with AMD fglrx on firefox

The flash movies can be quite sluggish and even worse google streetview is terrible when I run them on firefox. Yet if I enable HW accel on chromium I have no problems whatsoever. I'd like to try and ...
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0answers
10 views

Forwarding, redirection, between 3 machines

I have this structure: A: machine not in the domain of our company. B: machine in our company (with an application server) C: my machine So the communication has been enabled to interact only ...
-1
votes
1answer
16 views

firefox + adblock redirect

i am having this strange problem: (almost) everytime i click on a link i get redirected to websites like http://www.jdoqocy.com/click-6601317-11397447?SID=313283FOF577413941 I have looked all over ...
1
vote
0answers
28 views

MS Fonts not Showing Properly (look choppy and terrible)

Some fonts that I have installed are not rendering properly in Chrome and Firefox, as you can see in the image below: body { font: 10pt 'Trebuchet MS', 'Arial', sans-serif; } If I remove ...
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votes
2answers
42 views

How to prevent certain websites in my browser

I am using Firefox 33.0 on my Ubuntu 12.04 but apparently there is no way I can prevent a website from being opened in the browser, is there another way to do that, like using some system ...
0
votes
1answer
44 views

IcedTea Doesn't Run Properly in Firefox

I have Java 7 installed for Ubuntu 12.04 and I have IcedTea installed in Firefox (33.0). Some Java plugins are not working correctly. For example: starting from the IcedTea-Web-Tests (see the IcedTea ...
-1
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0answers
19 views

in Ubuntu 14.04 face-book app not runing videos

i have installed the facebook app on my Ubuntu 14.04 computer. I can't see any videos when it runs. I have already installed flash player. However, if I open face-book from firefox the videos play ...
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0answers
15 views

weird Update after firefox crashed

I've hat troubles for some time with the Firefox-Plugin-Container using Gnome 3 on Ubuntu 14.04. The problem was a frozen screen when in fullscreen-mode on Youtube or similar where nothing but an acpi ...
1
vote
1answer
13 views

Digital Post-Its on Browser Tabs?

I work with a lot of tabs in firefox, since in my context I often need to wait several minutes until I can work further in this browser tab. It would be very cool if I could post a digital post-it ...
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0answers
10 views

Gnome Desktop drag & drop behaviour

Running 14.04 with the Gnome version available from Software Center here. Coming from Windows and OSX, I'm seeing some rather unfamiliar drag & drop behaviour on the desktop: For one, dragging ...
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0answers
11 views

USB thumb drive lost its directory. I have no idea how. Can a formating utillity save the data or rebuild the directory? [closed]

I downloaded ukoop but I can't make it work? Are there instructions for it? Can a formating utillity save the data or rebuild the directory? Is there an equlivelent to Mac Afiee's disk tools? Or mayby ...
-1
votes
0answers
16 views

Regarding my connection

I know this is a silly question,but i have this isssue. I am not able to login to my fb account after installing my ubuntu , whereas I am able to login from other machines. Plz do find me a solution ...
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votes
1answer
85 views

Where is Firefox's new “Forget” button in Ubuntu? [closed]

The latest version of Firefox (version 33.x) added a new button called "Forget" which is available in the Windows version of Firefox. But in Ubuntu's version of Firefox 33.0 there is no such button! ...
1
vote
1answer
71 views

Firefox, Thunderbird will not open after attempting upgrade 14.04-14.10

Before trying to upgrade from Ubuntu 14.04 to 14.10, both Firefox and Thunderbird worked properly. I tried to upgrade, but it hung somehow and I had to reboot, (press the reset button, the little one ...
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0answers
20 views

Don't show close, maximize or minimize Buttons in Firefox

Sometines, this bug happen in Firefox in my my Ubuntu 14.04. The close, minimize or maximize buttons not appear when I want to select one of then. This happen sometimes, and when this bug happen I ...
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1answer
43 views

Firefox problem at showing some characters - ubuntu 14.10

My problem is what the title says. I show an image to illustrate: Some characters are not displayed and instead that square with random pixels appears. It can happen in any character, sometimes can ...
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1answer
34 views

Firefox randomly not reacting

sometimes on my Ubuntu 14.10 machine Firefox 33 hangs. This means that although performing clicks or keyboard shortcuts the window content doesn't change. When I resize the window, everything is fine ...
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0answers
12 views

(solved) Mozilla add-ons don't recognize my Ubuntu Firefox

I'm using Ubuntu 14.04.1 LTS (aka Trusty) and have Firefox installed (firefox:amd64/trusty-security 33.0+build2-0ubuntu0.14.04.1 uptodate). I tried to install a search engine from a Mozilla website, ...
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0answers
33 views

Video flickering in full screen mode only in chrome and chromium. firefox works fine. intel hd4000, external monitor via hdmi

Since I updated to 14.10 I get some annoying flickering while watching video in chrome and chromium, but only in full screen mode. Firefox works fine, but i prefer chrome/chromium. It worked fine in ...
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0answers
79 views

How to install install firefox Developer Edition in Ubuntu Trusty Tahr 14.04 [duplicate]

I have download the new Firefox Developer Edition from https://www.mozilla.org/en-US/firefox/developer/. I have that firefox-35.0a2.en-US.linux-x86_64.tar.bz2 file in my /home/flock/Downloads ...
0
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0answers
21 views

webgl stopped working on all browsers

I'm running 12.04 on an i5 laptop with intel graphics and I noticed last week that webgl no longer worked on chrome. It has in the recent past and I can't think of anything I would have done to break ...
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0answers
56 views

I've installed FIrefox Developer Version, but can't find it in my PC

I just installed the firefox developer version using PPA available on the official ubuntu help, it took me more than an half hour to download and install in terminal. It has also removed the older ...
5
votes
1answer
2k views

Can I use the Aurora PPA to install Firefox Developer Edition?

I would like to get an auto-updating version of Firefox Developer Edition rather than a once-off installation. From comments on the announcement and this Mozilla ticket it appears that Firefox ...
-2
votes
1answer
41 views

Ubuntu 14.04 is not working

14.04 is not compatible with Flash-player, QuickTime and other problems, in browsers.
28
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6answers
9k views

How do I install the Firefox Developer Edition?

Mozilla released the Firefox Developer Edition! How do I install it on Ubuntu? Source: Mozilla Releases 'Firefox Developer Edition' for Windows, Mac and Linux - OMG! Ubuntu!
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vote
1answer
30 views

aria2 : Are there any plugin I can use with aria2 itergrate with chrome or firefox?

I have researched the whole day but it seems there are no good plugins that work well with chrome. I tried these plugins: Aria2c Integration YAAW But it seems they do not work well. When I ...
1
vote
1answer
10 views

Where is the main Firefox binary?

I want to optimize my graphical experience with multiple plug-ins on Firefox (Specifically CFX) but for that to work, I need to specify the binary of Firefox so that the driver could force the ...
1
vote
1answer
33 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] ...
0
votes
1answer
57 views

YouTube annotations not working on Firefox 33.0 (Kubuntu 14.10)

After updating my Kubuntu to 14.10, I can not see the video annotations on YouTube videos. I tried to turn off Flash Player, but the annotations does not work neither in the HTML5 player. Any ideas? ...
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0answers
30 views

How to send user credentials to the proxy in firefox and terminal?

Little background: I am behind a proxy, where we use "automatic proxy config URL" on http://webproxy.mycompany.com:8080 Yesterday, my windows box (yes, I have both Ubuntu and Windows) asked me for my ...
0
votes
2answers
170 views

How to have one browser with Flash and Java?

I can't run Java web apps in Chrome/Chromeium and I can't run Flash in Firefox (Both sites shown in images works in opposite browser) Is it possible for me, running Ubuntu 14.10 to use one ...
0
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0answers
33 views

Ubuntu Software Centre fails to download package files

yesterday I got an issue with the internet connection, after I've made some operations with the network manager. The problem has been thoroughly described and partially solved in the following ...
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0answers
26 views

Ubuntu 14.10 can't open Firefox aspx file

Every 2 months I need to file taxes and the document is loaded to a different tab in aspx format. The site claims to support only Internet explorer but for years I have been using Ubuntu with firefox. ...
0
votes
1answer
42 views

ubuntu starts to be slow

I have ubuntu 10.04 since 2010..almost no problems, maybe missing some programs/features from windows but no regrets.. but recently it starts to slow down, to even stop sometimes, and i need to ...
0
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0answers
35 views

unable to access to localhost remotely with ubuntu 14.04

I have an old PC that I have set up as a server. I've installed webmin and Plex Media and ssh server. The problem is that I could easily connect to these services in Windows 7 using firefox by just ...
0
votes
1answer
30 views

Full screen issue with flash player

I have an issue regarding flash player, in some cases it works perfectly fine (Youtube), but when trying to use the full screen feature on Facebook or Twitch.tv it succeeds the first time, however if ...
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0answers
10 views

Unity/User Agent issues

So, there is a game called Transformers Universe that is designed with playing in browser in mind. I have installed Unity Web Player via Pipeline as every source has told me, and acquired a user agent ...
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0answers
30 views

Chrome homepage freezes ubuntu

I am using Ubuntu 14.04. I replicated this issue in Xubuntu 14.04, Kubuntu 14.04, and Linux Mint. My scenario open Firefox enter "www.google.com/chrome" in the address bar press the "Enter" key on ...
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0answers
34 views

Apache can serve files in root, but not in any subfolder

Brand new LAMP installation on Ubuntu 14.04. I can view all of the files at the root /var/www/html/ folder. I can run phpinfo.php at the root. I installed phpmyadmin and can access that application. ...