Firefox Support Forum

PSA:

The snap version of Firefox (as implemented in Ubuntu Desktop 22.04) will not open a Zoom meeting link.

The alternatives are: - Google Chrome, etc. - Borrow a Windows machine and log into your meeting there.

What a disaster.

When I join a Google Hangout and try to share my entire screen, Firefox always prompts me whether to share a window or the entire screen. I always want to share the entire screen. But when I enable the checkbox for "Remember this decision" I get this warning: Firefox can not allow permanent access to your screen.

Why does this happen? Is it because I'm on a unbuntu or is it specific to ubuntu Catalina?

Meu navegador Firefox, demonstra uma linha de seleção de textos (idêntico ao de edição de texto, como um bloco de notas) toda vez que eu clico em algum elemento da página, seja texto ou imagem. A linha não altera nada nas páginas, porém me confundem muito e acabam por incomodar meu acesso á paginas e me fazendo ter que usar outros navegadores por conta disto.

I have When you open a link, image or media in a new tab, switch to it immediately" selected, but it doesn't go there when I do select a result from DuckDuckGo or Google. I need to right click my mouse and select "Open Link in new tab". How do I make this happen?

Raspberry Pi B+ v2 latest OS and upgrades

Trying to install Firefox. sudo apt-get install firefox appears to work with Firefox appearing in applications list. But click on it, get busy indicator for ~10 sec, then nothing. Rpi reverts to normal idle screen awaiting input.

If I try to install again get message that already have latest verson 91.10.0esr-1-deb11u1+rpi

Help please

Hello Team,

I got popup an popup when i am going to play video from any website and the popup is "to play video you may need to install the required video codecs".

even I am able to playing video in any website. and i have already applied this command is "sudo apt install ubuntu-restricted-extras". and after that i am getting this popup.

FYI I am using "Ubuntu 20.04.4 LTS".

Thanks & Regards

I've using FF since the beginning. I use it for 99.999% of my browsing. Very recently the audio streaming from a particular site stopped working while all others seem to work. Other browsers appear to play this site just fine. If someone is aware of why this particular site had stopped working or better yet know of a setting I can change to resume function that would be greatly appreciated. The subject site is http://wplr.tunegenie.com/# then try to click on the play button (right arrow). I've searched and searched, tried and tried to no avail. The site owners only advise to use another browser but FF is my favorite and I am able to do literally everything else with it. Suggestions/ideas greatly appreciated. Thanks

Hello,

I am the developer of the "FlagCookies" - add-on: https://addons.mozilla.org/de/firefox/addon/flag-cookies/

I would like to make a request to include "window id" and "tab id" in the cookie "onCookieChanged" -Event triggered dynamically.

At the present state it is not possible to identify where a cookie is originating from, only the "cookies.cookie" values, but no values for "Window" and "Tab Id" which would dramatically help to assign a cookie to a particular domain even if the "cookie.originURL" or "cookie.url" is different from the surfed on website.

As an example, you can visit "https://freenet.de" which loads different ad trackers - which cookies are displayed as "Cross Origin" in Flag Cookies. A screenshot is attached.

In case you need clarification or more information, please let me know.

Maximizing and minimizing are still normal, but Firefox windows could not be dragged now.

$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.1 LTS Release: 22.04 Codename: jammy

$ firefox --full-version Mozilla Firefox 102.0.1 20220707183149 20220707183149

$ firefox --help Usage: /snap/firefox/1551/usr/lib/firefox/firefox [ options ... ] [URL]

$ which firefox /usr/bin/firefox

I have a website stored in the popup exceptions. Yet every time I go to that website, Firefox blocks the popup, despite the fact that the URL/URI stored in the settings is EXACTLY the same as the URL/URI of the website being visited.

I then have to press 'allow' every time. Is there any workaround for this please ?

Also, I used to be able to download a PDF from sites directly, but now it goes to view the PDF and then I have to use the 'download' button. Surely there is a fix for this ?

Firefox 101.0.1 (64-bit) on Kubuntu

I've been successfully using firefox-esr on Raspbian GNU/Linux 10 on a Raspberry PI 3+.

Today Firefox crashed at startup. I created a new profile and it initially worked, but crashed when signed in to Firefox sync.

When I hold down Shift, Firefox still crashes, before the Troubleshooting popup appears.

Crash ID is bp-8173e68c-dc1c-44ee-bffe-25cd60220604

The firefox-esr APT package version is 91.9.1esr-1~deb10u1+rpi1 armhf

Any suggestions?

I run wxmaxima on ubunbtu 20.04. The help menu option calls up firefox (v 101.0.1 (64 bit)) to find the local on disk html files. However this brings up the error message:

File not found

Firefox can’t find the file at /usr/share/maxima/5.45.1/doc/html/maxima_singlepage.html#g_t_0025.

But this is a valid path with user access permissions and the file maxima_singlepage.html exists and has user read permissions.

So what is firefox doing in looking for this file?

I have used the ms windows 10 version of wxmaxima and the firefox help works perfectly.

Every time I launch Firefox, it attempts to connect to a number of domains automatically; some of which, it strikes me, may not be entirely necessary and should, therefore, not be automatic.

For instance, I have automatic extension/plugin updates off by default, so why does FF try to connect to versioncheck.addons.mozilla.org and/or versioncheck-bg.addons.mozilla.org every time I launch it?

How many of the following do I actually need to give a pass to in my firewall and how many can I safely block?

I appreciate that a couple (e.g. githubusercontent) may be related to specific extensions/plugins, but the majority are from Mozilla/Firefox, so what what is each of them for, specifically?

aus5.mozilla.org ciscobinary.openh264.org content-signature-2.cdn.mozilla.net example.org firefox.settings.services.mozilla.com ipv4only.arpa publicsuffix.org push.services.mozilla.com raw.githubusercontent.com redirector.gvt1.com services.addons.mozilla.org versioncheck.addons.mozilla.org versioncheck-bg.addons.mozilla.org

Thanks.

When opening a new tab externally, e.g. via `firefox --new-tab <url>` or `xdg-open <url>`, Firefox doesn't raise its window.

If this behavior is abnormal, note that I'm using KDE on Wayland (Ubuntu 22.04) with "Focus stealing prevention" off. If it's normal behavior, is there a way to change it?

See above on Subject = inability on my laptop with Firefox provider to watch certain dramas/films on 4 due to DRM. My problem is trying to follow the instructions hitherto given. I just want to be able to access those sites with DRM overlordship getting in the way. I am an old man who is simple-minded, that is, not 18 years and adept at whizzing around laptops.

For some time now FF will not open certain sites that it used to, these sites all open and function normally in other browsers such as Opera. The most important being my online bank! I have contacted the sites involved and they cannot understand why. I have cleared Cache, cookies etc. I'm using FF 88.0 on Ubuntu. Can you help?