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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20 views

where is Adobe Flash Prefrences?

I use Mate, on both debian and Ubuntu, periodically I like to use a video chat website that uses flash. I find that if the site doesn't have permissions to flash camera and mic setting prior to ...
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0answers
8 views

Ubuntu 14.04 KDE reversed green and red on images

I haven't used KDE last few weeks and so I have done some regular firefox and ubuntu updates during this time. But today, I logged in with plasma desktop on my Ubuntu machine and surprisingly realised ...
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0answers
7 views

Firefox keeps reverting the 'do not track' setting

Lately I discovered that (now) Firefox 36.0.4., but also several version before this one do not respect the 'do not track' setting. I want the setting to be off, because I think it doesn't make much ...
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1answer
21 views

Need to start Firefox on second display

I am currently running Ubuntu 14.04. I have a couple of issues I need resolved. Currently, I have Firefox in the startup folder. I am running a computer to a large TV screen that has a very high ...
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0answers
20 views

Can't get WebRTC Firefox Hello webcam to work

G'day I have a USB webcam which works well in Cheese, Skype and WebRTC Test with Chrome but not Firefox 36.0.4, lsusb shows the webcam as Bus 001 Device 002: ID 04fc:1528 Sunplus Technology Co., Ltd ...
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1answer
18 views

Show Downthemall addon download manager for firefox

I was quite long searching for a good GUI download manager for ubuntu. I used Flareget, uget etc. but then I came upon an add-on for firefox named as Downthemall. You can find it here. It is best but ...
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1answer
19 views

typing “android” in firefox opens a apache2 Ubuntu Default Page

Whenever I search for the word android through firefox' address bar, a page titled Apache2 Ubuntu Default Page opens up. What is this page all about and what does it have to do with Ubuntu? BTW I'm ...
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0answers
13 views

Not able to change font for firefox 31.0

I am currently using ubuntu 12.04 and firefox 31.0. I have installed fonts from windows on my ubuntu & they are installed properly. In firefox, I am using Edit-> Preferences to change the font ...
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0answers
32 views

How to use On-screen keyboard in Firefox/Chrome in Ubuntu Gnome 14.04

Pretty simple question, it's all in the topic line. I enabled the universal access features, turned on the keyboard, and it's pretty nice except for the fact that I can't use it in my internet ...
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2answers
27 views

Installed Ubuntu 12.04 - cannot visit certain websites I'm very familiar with

Fresh installation of Ubuntu 12.04, so far everything seems to be working except for this. Using FireFox 23 (the default browser) I get the following message: Not Acceptable! An appropriate ...
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0answers
22 views

Firefox can be opened while Ubuntu 14.04.2 is installing [closed]

Im installing this on a virtual machine. To do the trick, all you have to do is click on askubuntu.com or that other link in the end of the pages with images and it opens firefox.
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0answers
41 views

Firefox totally unusable after v35, and still the same problem on v36 on ubuntu 14.10

My firefox is completely unusable now. 1. Cannot connect to any website, just loading forever. 2. Keep freezing when I type in the address bar, result in the sudden surge in the CPU usage 3. ...
2
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0answers
18 views

IpProtocols firefox add-on with gnome-terminal and multiple tabs

I want to use Firefox with IpProtocols 0.2.3 to launch telnet sessions from browser. It is working well for me with xterm terminal emulator, but i wish to use multiple tabs. Now I try to use ...
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2answers
122 views

weird malware has infected firefox and chromium

This is so much annoying. I've never experienced it since I'm using linux. This weird adware is pupping up every time I open a .com website and shows ad or redirects the page. In chromium, I'm not ...
2
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1answer
60 views

telnet://IP from Firefox and Chrome

I have a problem initiating telnet sessions (telnet://IP) from Firefox and Chrome. With Chrome I have the following problem: When I click the telnet link, appears the "External Protocol Request" ...
1
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2answers
392 views

Flash no longer working in firefox

I've never posted here before but I've been unable to find any solutions online so I thought I would ask. I have a desktop and a laptop, both running ubuntu 14.10. I first noticed that youtube videos ...
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0answers
25 views

Weird font-rendering issue after Firefox crashes

I'm running Firefox in Ubuntu 14.04, and sometimes Firefox freezes and once it's back it starts rendering fonts in a really weird and distracting way. I've had a similar crash before that also ...
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0answers
23 views

Customize the user accounts for Ubuntu 14.10 in OEM mode

I am doing an OEM installation of Ubuntu 14.10. I have some problems for customizing Ubuntu. The points that cause me concern are: Set a default background (for all new users, of course, since it ...
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0answers
42 views

how to enable webex on 14.10 64bits

I had issues to join Cisco Webex in Firefox on 14.10 64bits. Here is my experience to make it work. First, you need to install either openjdk/icedtea or Oracle Java as the JRE. You should be able ...
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2answers
202 views

Shockwave Flash 17.0 for Linux

When I first installed Ubuntu more then year ago, I also installed Shockwave Flash plugin and its automatic updater. Then I learned (as many newbies did) that Adobe does not updating it after version ...
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0answers
35 views

Force firefox to use xdg-open to open downloaded files

Firefox in Kubuntu is broken, as it don't follows the system default applications that I can configure using "file associations" in the KDE Control Module. For example, it wants to open folders with ...
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0answers
66 views

How do I make firefox hello recognize my usb webcam?

I have a labtec usb webcam. It works well with cheese. It doesn't work with firefox hello. lsusb output Bus 002 Device 004: ID 093a:2626 Pixart Imaging, Inc.
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votes
1answer
68 views

Certain characters not rendering on Ubuntu title bar and Mozilla gmail and some other sites

I've noticed a weird problem on a new install Ubuntu 14.04 on a new build machine. It may be the same problem as this: Accented characters not rendering correctly on title bar in Ubuntu 14.04 and ...
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1answer
80 views

How to download streaming flash videos?

I am acquainted with Firefox extensions like VideoDownloadHeper, DownThemAll etc. and also other command line tools like youtube-dl for downloading flash videos from popular sites like ...
1
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1answer
42 views

Firefox Cannot Display Chinese

I am using ubuntu 14.04 LTS. When I open a Chines web page, for example, this in Firefox, I got all crazy symbols. How to ask Firefox to display Chinese correctly, please? Could anyone provide a step ...
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0answers
23 views

Lubuntu 14.04 Cannot execute embedded mp3 in some websites in Firefox

The website http://www.goethe-verlag.com/book2/EM/EMRU/EMRU003.HTM works fine in Firefox 36 when I use Windows XP. However when I use Firefox 36 in Lubuntu 14.04, the audio does not play. I have ...
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1answer
56 views

Why does Firefox show a SSL warning

In Ubuntu 14.10 (Firefox 36.0.1) this site shows a SSL warning: https://robot.your-server.de/ (sec_error_unknown_issuer) However on my Lubuntu 14.04 machine also with Firefox 36.0.1 there is no ...
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1answer
37 views

xfce4-terminal “Open Link” feature stopped working on XUbuntu 14.04

Recently, after a software upgrade, the "Open Link" item in my xfce4-terminal right click menu stopped working: instead of opening the clicked URL in a new Firefox tab, it now opens a whole new ...
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0answers
19 views

Hulu doesnt connect to TV provider

I am using Firefox to watch Hulu.com stuff. I try to use the "Connect a TV provider" button but it doesnt do anything in linux. I select my provider.. DISH A popup appears which asks for login ...
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1answer
39 views

I can't open Firefox

I can't open Firefox. I see the message Firefox is already running, but is not responding. To open a new window , you must first close the existing Firefox process or restart your system.
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2answers
40 views

Why Firefox always gets upgraded and Chromium web browser don't? [duplicate]

Why Firefox always gets upgraded to the latest version available and Chromium web browser don't get upgraded to the latest version available? they are both open source software. I'm using Ubuntu ...
0
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1answer
77 views

Firefox/Chrome Linux vs Windows issue

Ok so here is the problem that got me looking at this. Recently Battle.net closed their "website bug forum" for the Diablo 3 forums. In its place the put two buttons at the bottom of the page next to ...
1
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1answer
34 views

How to set how apps invoke firefox (stop using -remote openURL)

I have a Xubuntu 14.04 user whose "Thunderbird can't open links anymore - they just take [her] to the home page" (default home page). Started happening recently. Digging into the issue I found that ...
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1answer
155 views

Whatsapp Web QR code not loading on Chrome/Firefox on Ubuntu 14.04

I am trying to use the service https://web.whatsapp.com/ on Chrome/Firefox on Ubuntu 14.04 LTS (Dual boot Windows 8.1). But the QR code that needs to be scanned by the Whatsapp mobile app is not ...
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0answers
11 views

Firefox not launching after fresh install [duplicate]

I just did a fresh install from a USB of Ubuntu 14.10, and Firefox was working perfecting find until I executed: sudo apt-get update && sudo apt-get dist-upgrade And then restarted. Now I ...
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0answers
83 views

I need to nail a problem with Firefox

i have problems with Firefox. I have disabled every plugin and addon. Still it crashes intermittent at one site i regulary visit. The Firefox window just disappears but the process is still running. I ...
0
votes
1answer
47 views

Using wget to download websites when logged in to a password protected session

I am having difficulty downloading websites with wget that require specific authentication. Specifically, my university has me login to my account to be able to access university related websites. I ...
2
votes
0answers
18 views

What causes most files to open in Wireshark from Firefox?

Recently I've noticed most files open in Wireshark, which naturally says there's an error. For example, I download a pdf, click it from the download button dropdown, and it opens immediatly in ...
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0answers
31 views

How do I know what plugin Firefox wants from me?

I went to a web page, and it displayed the following message: That's all it says. "A plugin is needed to display this content." Nothing else. How am I supposed to know what plugin it needs? ...
2
votes
1answer
30 views

How to install gnome extensions through firefox using Ubuntu-Gnome 14.04.1

After fresh install of Ubuntu-Gnome 14.04.1, I was unable to install gnome extensions through the https://extensions.gnome.org/ website. The website would given an error that it could not detect that ...
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0answers
61 views

Firefox keeps connecting to Roku Streaming Player

Recently I have discovered that Firefox keeps connecting to a local IP address, http://172.16.8.50:8060. These requests are made approximately every minute. These requests are also here even if I ...
0
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1answer
151 views

Unable to access Microsoft Office 365 on Ubuntu?

My university uses Microsoft Office 365 to manage emails. The sever names are: SMTP: smtp.office365.com IMAP: outlook.office365.com I had been using the email with Thunderbird on my Ubuntu ...
1
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2answers
99 views

Firefox doesn't open links from external sources (e.g. click on link in skype)

This happens on both Fedora 20 and Ubuntu 14.04 with XFCE DE. When I click on any link (from external program), a new firefox window is opened with start page. That's all. I've already checked for ...
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0answers
62 views

Firefox makes unknown connections

I usually don't ask questions and prefer googling as much as I can, but this time I've got no solution. So basicaly, firefox is making connections I don't understand. Note that I disabled all addons, ...
0
votes
1answer
88 views

Firefox default language keeps changing automatically to arabic

I am getting an ongoing issue with Firefox 36.0 under Ubuntu 15.04. Whenever I open Firefox it automatically sets the default language to Arabic, even though having never configured it to use Arabic: ...
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0answers
23 views

Problem loading videos [duplicate]

I get this message: failed to load "libpepflashplayer.so". How can I fix this? I'm using Firefox if that makes any difference. I've tried a few commands in the Terminal such as installing things ...
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votes
0answers
16 views

ubuntu 14.10 freeze with chrome and firefox [duplicate]

Hello m y computer freeze,like 3 times at day, using chrome or firefox, what can i do, BTW, my ubuntu have the problem of The disk drive for /osshare is not ready yet or not present Continue to wait; ...
4
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0answers
26 views

How to configure firefox file picker to icon view? [closed]

When I need to upload an image the file dialog in "detailed view" is very painful. How can I change this? My os is Lubuntu 14.04
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0answers
21 views

Ubuntu and Firefox language addon version discrepancy (solved)

Re : Ubuntu and Firefox language addon version discrepancy (solved) Hello, On a new installation, Firefox was in English instead ot the following locale (French)… I followed the first advice given ...
2
votes
0answers
47 views

Ubuntu rendering fonts in a weird manner

I currently have Ubuntu 14.04 LTS installed. The fonts were working fine so far, but have suddenly started rendering in a weird manner. Either they're being chopped off or are removing any preceding ...