منتدى دعم ”Firefox“

I just got a chromebook from my work, and I'm unable to install firefox. I've tried searching for firefox download and clicked on the top result from Mozilla, but once it has finished downloading, I try clicking on the freshly downloaded folder but that just lets me see the folders and files within the big folder. I haven't had this experience before when trying to download firefox, but I'm also fairly new to using a chromebook. So I'm not sure if my issue is with the chromebook/OS, or maybe since it's through my work, I'm limited in what apps I can download? Any advice would be greatly appreciated. I'll do my best to attach a screenshot of the folder that appears.

Hi, I've been having issues with Firefox for some time now. Every page I got to throws a NS_ERROR_NET_INADEQUATE_SECURITY error. I cannot fix it by setting network.http.spdy.enabled.http2 to false is because Firefox then starts crashing. In the past I've gone around the error by turning http2 off, but recently, first the developer edition, then after today's update to 91.0-0.1 of stable version Firefox crashes if I turn the feature off.

The developer Edition started throwing NS_ERROR_NET_INADEQUATE_SECURITY sometime in spring, then started crashing in June I think. The stable version followed soon as described above.

I am submitting this ticket from a beta version, which for some reason does not have this issue.

I thought it may be the Linux version of Eset, but removing it did not help. I cannot think of any other reason why am I getting those errors, but it seems I am alone because my colleagues don't seem to have this issue neither on macOS, nor Windows.

Hi, how do we set Firefox 97 to use the os/system print dialog?

Before Firefox 97 we could change these settings in about:config:

print.tab_modal.enabled = false widget.use-xdg-desktop-portal = true

But they are both gone now.

There is now widget.use-xdg-desktop-portal.print, which is an integer (2 by default).

But no matter what integer it is set to, we still don't get the os/system print dialog.

We are using Arch Linux, but we don't expect that to be of any importance -- after all, it worked before Firefox 97.

Thanks for your time :o)

Hello, i have at this moment TWO versions off ff in use. my standard install wont open any file on the LOCAL drive AND severall BUTTONS are not working so now i use the 'standalone' version that just opdated to 87, nice but the OLD version 78ers is now broken or hacked

i tried to look up profile.js etc but perhaps on debian those migth have a different name ? i noticed that with other progs and configs aswell. is it the permisions.ini file ?

the general.config.obscure_value is NOW 0, but WAS 13

i hope there is a simple solution. if i continue with 87 and delete 78 , what will happen? after RE-install off 87esr al still is blocked. C

Dear Mozilla Community,

I would like to know when Firefox will be dropping Windows 7 support? I readed on some websites that Google Chrome will be dropped support for Windows 7 in 15 January 2022 year so I would like to know if there are any plans by Mozilla Developers to drop support for Windows 7?

I don't have computers with Windows 7 but my friends asked me about this because they know that I am active community member of Mozilla but I can't answer because I don't know so this is why I asked you today about this.

Yours faithfully, Piotr

I get the message under Settings: "Your browser is being managed by your organization". Clicking on that message shows that the policy DisableAppUpdate is true. Methods for remeding this situation do not work. Please advise on how to change the policy to allow update please

Hello, I've used AddBlock successfully for years but now , to my utter dismay, It has stopped functioning. I tried unsuccessfully to reset Firefox . Have just gone through the latest StartPage privacy protocol added to Firefox, but I am still beset with beastly adds. Hope you can help, Cordially, Joy

Brand new installation of Ubuntu Focal (on an ARM Chromebook, using Crouton). Installed Firefox (104), runs fine but as soon as I sign into my Firefox account it immediately crashes. Continues to crash if I start in safe-mode, so I don't think the problem is an extension. After some online research and some trial and error I seem to have determined that I can sign into my Firefox account as long as password sync is disabled. But as soon as I enable password sync, Firefox immediately crashes.

Error message in terminal is always about GPU, which maybe isn't properly set up or maybe Firefox has a problem with it, but if I use the software renderer it doesn't cause a problem (MOZ_ENABLE_WAYLAND=0 firefox). Hard to imagine that this has anything to do with crashing when syncing passwords?

Crash Annotation GraphicsCriticalError: |[0][GFX1-]: No GPUs detected via PCI (t=2.77546) [GFX1-]: No GPUs detected via PCI Crash Annotation GraphicsCriticalError: |[0][GFX1-]: No GPUs detected via PCI (t=2.77546) |[1][GFX1-]: glxtest: process failed (received signal 11) (t=2.77573) [GFX1-]: glxtest: process failed (received signal 11) Missing chrome or resource URL: resource://gre/modules/UpdateListener.sys.mjs Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Receive IPC close with reason=AbnormalShutdown (t=3.29811) Exiting due to channel error. Segmentation fault (core dumped)

How to install Firefox Developer on Linux (Ubuntu)?

I tried the manual way:

https://askubuntu.com/questions/548003/how-do-i-install-the-firefox-developer-edition
https://medium.com/@js_debugger/how-to-install-firefox-developer-edition-on-ubuntu-1c7f5f2b6883

but it does not seem to work for me.

Today I had to screen share using google meet in an important project viva. I clicked on share entire screen on mozilla firefox in google meet and it crashed my system. It happened a lot of times due to which I have lost marks. Hate firefox switching to chrome :)

I imported my bookmarks from a windows 8.1 computer to Parrot Linux Debian desktop (2 different computers). I am missing the everything from 'Other Bookmarks' after I imported it into the Linux computer, I can see all everything from 'Bookmarks Menu' though. The windows machine is not working anymore. But I have a saved copy of all the bookmarks from the windows 8.1 computer.

Is there a reason my import left out the Other Bookmarks but imported the Bookmarks Menu? How do get them into the linux firefox browser.

Firefox 78.15.0 oesr Linux Parrot home edition OS version 4.11

Thanks in advance

With the latest upgrade to Firefox 107.0 there is no option any more to import or manage certificates. Going to Settings/Privacy & Security/Certificates and selecting View Certificates results in a window showing installed certificates with only OK button at the bottom of the window. No option to import, delete, save or anything else. OS: OpenSuse Linux 64bit

Until recently, hovering my mouse at the top of the screen would unhide the normally hidden Firefox menu bar (File, Edit, View). This seems to have changed with a recent Firefox update (I'm currently at v99.0 for Ubuntu). Using the ALT key to hide/unhide the menu bar works but interferes with a desktop keyboard shortcut which also uses that key. I can use "Customize" to have the menu bar display all the time but would prefer to restore the previous behavior. How can I do this?

I am on a Raspberry Pi 4 (4GB) running Ubuntu MATE. I am trying to play Spotify via the web player, but I don't have Widevine installed. However, I can't find a setting anywhere to enable it or download it. Could someone point me in the right direction as to where I can install it properly and get it up and running? Thanks!

I have noticed that sometimes the firefox browser crashes when a video is playing. This has happened multiple times now. To debug the issue, this time i started the browser using terminal so that when the browser crash i will see the message on the terminal. This time i was watching a youtube video. And while the video was playing the browser first hangs(meaning the screen/video freezes and browser doesn't respond to any clicks or anything) for first 2-3 minutes and then it crashes. This time since i had started the firefox from terminal, after the crash i got the following printed out on the terminal: ``` user@user-Inspiron-xxxx:~$ /usr/lib/firefox/./firefox Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. Exiting due to channel error. CPU time limit exceeded (core dumped) ``` I am using Ubuntu 18.04 and Firefox version 98.0(64 bit). I have downloaded the tar file of this version from Mozilla's official site and then installed it manually on my machine. Can someone help me solve the issue and also tell me the reason for this crash.

Hello

When i try to watch a twitch stream i can't do that, it shows me this error Your browser encountered an error while decoding the video. (Error #3000). I'm in firefox, Version 105.0.1(64 bit) I tried delete data and cookies,restarting firefox and pc,starting firefox in troubleshootmode

The Following Error occurs in Firefox, Palemoon, and Konqueror: Oops.

The site at https://outlook.live.com/owa/ has experienced a network protocol violation that cannot be repaired.

The page you are trying to view cannot be shown because an error in the data transmission was detected.

   Please contact the website owners to inform them of this problem.

It works just fine in Chome. Running Ubuntu 20.04 and 18.04 64 and 32 bit respectivly.

I am running Firefox Browser 97.01 (64bit) Mozilla Firefox Snap for Ubuntu canonical 002-1.0 on Raspberry Pi Debian GNU/Linux 11 (bullseye) version ID 11.

I am trying to stream various TV services like CTV.ca, CBC.ca, etc. I am getting the following error message: This video file cannot be played.(Error Code: 102630)

I have tried the solutions recommended in the forum with no luck.

What am I missing?

Regards.

I am suffering from slow load times -- especially the first time when the firefox is loaded for that day. Likewise there is a big pause when I go into settings -- saved usernames/passwords. Over the years I built up thousands of these pairings..

How can I easily remove all the old ones - say a year or older?

Please don't say, select the one, click delete, answer to are you sure prompt etc, as these actions take ages to do one at a time.