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OpenH264 fails to install with HTTPS-Only mode enabled

"OpenH264 Video Codec provided by Cisco Systems, Inc." plugin will sit in the "will be installed shortly" status forever if you have HTTPS-Only mode enabled. I have been … (閱讀更多)

"OpenH264 Video Codec provided by Cisco Systems, Inc." plugin will sit in the "will be installed shortly" status forever if you have HTTPS-Only mode enabled. I have been pulling my hair out for the last few days trying to figure out why I couldn't play YouTube or many other sites videos.

Turns out the site that the library is downloaded from has a bad certificate installed: https://ciscobinary.openh264.org/libopenh264-2.3.0-linux64.6.so.bz2

``` Websites prove their identity via certificates. Firefox does not trust this site because it uses a certificate that is not valid for ciscobinary.openh264.org. The certificate is only valid for the following names: a248.e.akamai.net, *.akamaihd-staging.net, *.akamaihd.net, *.akamaized-staging.net, *.akamaized.net

Error code: SSL_ERROR_BAD_CERT_DOMAIN ```

OS: Fedora 36 Firefox Version: 104.0 (64-bit)

Nickolas Gupton 於 1 年前 詢問

Nickolas Gupton 於 1 年前 解答

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Word document - Auto open

Hello, Please can you tell me how I can click on a word document and for the document to automatically open without having to click the link in my downlaods? See screens… (閱讀更多)

Hello,

Please can you tell me how I can click on a word document and for the document to automatically open without having to click the link in my downlaods? See screenshot of the download box that appears in the top right that I have to click to open the word document.

It does it for a PDF document but not for a word document.

Regards, Craig

craig79 於 1 年前 詢問

AliceWyman 於 1 年前 解答

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I have a 2008 iMac with El Capitan 10.11.6 ... Need to re-load my Firefox, but can't.

I realize that you all don't support the older version. Yet it's also the case that Apple won't update this El Capitan on my 2008 model (terrible, a crying shame, I know… (閱讀更多)

I realize that you all don't support the older version. Yet it's also the case that Apple won't update this El Capitan on my 2008 model (terrible, a crying shame, I know).

I've also tried to install your Extended Support Release. Will that work? I'm an independent research scholar, not currently associated with either Oxford or Stanford.

So I really need to have your Firefox back — I had it until this morning, when I needed to trash it (b/c of a bug), and then re-install. Yet I've not been able to re-install so far.

Hence, I'm seeking your help!

Thank you, Davy

dkydd1 於 1 年前 詢問

James 於 1 年前 解答

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Downloading & opening .zip files

How does one specify which program opens a .zip file after it is downloaded? Presently, the download functions properly, but when I click on the file, VLC media player o… (閱讀更多)

How does one specify which program opens a .zip file after it is downloaded?

Presently, the download functions properly, but when I click on the file, VLC media player opens; have no idea why; how can I specify 7-zip File Manager instead?

Thank you. Appreciate.

Hikermann 於 1 年前 詢問

user104147805413306348376805769878442569366 於 1 年前 解答

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Backup & restore information in Firefox profiles

Hi there! I'm attempting to migrate my Firefox (106.0.3) profile from the Linux Mint V20.3 on one SSD to a new installation of Linux Mint V21 on a separate SSD. I'm usi… (閱讀更多)

Hi there!

I'm attempting to migrate my Firefox (106.0.3) profile from the Linux Mint V20.3 on one SSD to a new installation of Linux Mint V21 on a separate SSD. I'm using the information supplied on this page:

https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles

Step 4, under Backing up your profile says: Right-click on your profile folder (e.g. xxxxxxxx.default), and select Copy.

This folder, qspfoqtl.default, contains 1 file, named times.json, the contents of which are:

{ "created": 1618792039414, "firstUse": null }

Clearly, not my Firefox profile.

There is, however, a folder named nnob5aww.default-release that contains a bunch of directories and files (505.4MB) with names like bookmarkbackups, browser-extension-data... storage, weave.

Is this documentation incorrect as of this release of Firefox? And, should I be using the nnob5aww.default-release folder as the profile? I'm a little confused. (Most often, I'm a lot confused.) Any help would be appreciated.

Thanks in advance,

- Ralph

Mandelbrot1 於 1 年前 詢問

Mandelbrot1 於 1 年前 解答

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transferring FF browser to new computer

I'm buying a new computer and I'm wondering is there a method/procedure that I can use to transfer the entire FF browser including settings, extensions, bookmarks, and pa… (閱讀更多)

I'm buying a new computer and I'm wondering is there a method/procedure that I can use to transfer the entire FF browser including settings, extensions, bookmarks, and passwords without having to reinstall all those items individually? I know I can save and import bookmarks but what about everything else? I look forward to anyone comments. Thanks

arejfour 於 2 年前 詢問

jonzn4SUSE 於 2 年前 解答

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Cannot install 52.9.0esr on XP SP3

52.9.0esr is claimed to be the last version for XP. Unfortunately it is not quite true. It is for XP SP2 ONLY. Trying to install on SP3 ends with the message that SP2 is … (閱讀更多)

52.9.0esr is claimed to be the last version for XP. Unfortunately it is not quite true. It is for XP SP2 ONLY. Trying to install on SP3 ends with the message that SP2 is required. IMO the installer is simply too strict on demanding exact version of SP ! https://www.mozilla.org/en-US/firefox/52.9.0/system-requirements/

I went through the list of versions (thanks Mozilla that they all are still available!) and found that the last version I can install is... version... 12.0b6. https://www.mozilla.org/en-US/firefox/12.0/system-requirements/

And indeed I installed 12.0b6 successfully but I would like to install 52.9.

andrzejm007 於 1 年前 詢問

andrzejm007 於 1 年前 解答

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Installing root CA certificates

I'm stetting up a testing environment. It's a closed environment with no access to the Internet when it's in use. The environment is launched from AWS and consists of a… (閱讀更多)

I'm stetting up a testing environment. It's a closed environment with no access to the Internet when it's in use.

The environment is launched from AWS and consists of an Ubuntu 18 desktop and a Ubuntu Server running Apache. The desktop is able to successfully load the website, but with a cert error that the certificate isn't trusted.

When the Ubuntu Desktop launches, it has a fresh install of Firefox, and therefore all the directories in the users home folder are not yet setup for Firefox, including the database where the root CAs are stored.

I'm am able to add the Root CA certificate into the Firefox cert database AFTER the machine fully boots and I run Firefox for the first time. I'm using the 'certutil' package to do this. After I load Firefox, then add the root CA certificate using certutil, I'm able to load the website without error.

I need to add this certificate to the database with the startup shell script for the machine.

Any help is greatly appreciated. Here's the commands I'm using:

  1. copy the CA cert into firefox

export ffcerts=`ls /home/testuser/.mozilla/firefox/ | grep default-release` sudo certutil -A -n "testcert" -t "TC,," -i /home/testuser/certificates/testcertCA.pem -d sql:/home/testuser/.mozilla/firefox/$ffcerts

These commands work perfectly after Firefox is run for the first time. I've even tried adding 'Firefox' (with several different switches) into my startup script without success.

goriest-02-stacker 於 12 個月前 詢問

goriest-02-stacker 於 12 個月前 解答

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Installing Firefox on new computer

We just bought a new HP computer with Windows 11 and I'm trying to install Firefox. I d/l the file from the Mozilla website, clicked on the file that d/l and the install… (閱讀更多)

We just bought a new HP computer with Windows 11 and I'm trying to install Firefox. I d/l the file from the Mozilla website, clicked on the file that d/l and the installation begins. The installation progresses until the bar indicates it's over 1/2 way done. Then all of a sudden the screen changes to show a blank tab name and the file area says something about a Google search. What am I supposed to do with this page since I don't know what I'm supposed to search for. I don't see a way to get back to the installation page. I just want to install Firefox so why all this runaround without an installation?

heirloon55 於 1 年前 詢問

heirloon55 於 1 年前 解答

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Firefox unbranded builds

Dear community, As I use a few self-made unsigned add-ons, for several years now I have been using the Firefox unbranded builds on Linux with great joy. In the past thes… (閱讀更多)

Dear community,

As I use a few self-made unsigned add-ons, for several years now I have been using the Firefox unbranded builds on Linux with great joy. In the past these became available for download shortly after a regular Firefox was released. Lately though things have changed. The current latest release for unbranded is stalling at version 107. So it's getting further and further away from the official Firefox, which is at 109 at the time of writing.

Obviously I'm concerned my unbranded Firefox is not getting the same security updates any longer. I do realize there's alternatives for supporting unsigned add-ons. Running a Firefox nightly or developer-edition is something I'd want to avoid, so for me these aren't real alternatives. I've also tried tracking unbranded info on bugzilla.mozilla.org, but couldn't find anything relating to this 'lag'.

Where can I find more info on this topic? Are these unbranded builds being discontinuated?

Thanks for reading, keep well!

glitsj16 於 1 年前 詢問

cor-el 於 1 年前 解答

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Transferring Firefox information (Bookmarks etc) to a new laptop with windows 11

I am not good with computer knowledge. I got a gift of new laptop with Windows 11. How can I transfer all the bookmarks etc to new laptop? I am not able to see the step… (閱讀更多)

I am not good with computer knowledge. I got a gift of new laptop with Windows 11. How can I transfer all the bookmarks etc to new laptop? I am not able to see the steps mentioned by searching on Google

kariprasad 於 1 年前 詢問

jonzn4SUSE 於 1 年前 解答

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32-bit vs 64-bit on Windows 11 22H2?

Hi there. This is my first post so bare with me.  :-) We are deploying the 32-bit version of the Firefox Browser to 4 700 clients and the 64-bit version to only 8… (閱讀更多)

Hi there.

This is my first post so bare with me.  :-)

We are deploying the 32-bit version of the Firefox Browser to 4 700 clients and the 64-bit version to only 8 clients; all clients on a 64-bit Windows 10 environment. We will migrate to Windows 11 22H2 this year. The manager for the 8 clients says he wants the 64-bits version just because it's...64-bits. No other reason.

I've read that the 64-bit version can not handle Java, Media Players like VLC and mayby some other plugins. Is that still so?

What is the main reason TODAY for using 64-bit Firefox Browser instead of 32-bit, except for the use of 4 GB+ RAM?

Regards. Anders, Göteborgs Stad, Sweden

software.maintenance 於 11 個月前 詢問

James 於 11 個月前 解答

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When I download pdf file from FF it tries to convert the file to a Word document

Starting today, I went to download a .pdf file to open automatically with Adobe Acrobat as I usually do. However, this time I got a pop-up from Microsoft Word stating, "W… (閱讀更多)

Starting today, I went to download a .pdf file to open automatically with Adobe Acrobat as I usually do. However, this time I got a pop-up from Microsoft Word stating, "Word will now convert your PDF to an editable Word document. This may take a while. The resulting Word document will be optimized to allow you to edit the text, so it might not look exactly like the original PDF, especially if the original file contained lots of graphics."

I went to Settings - General - Applications, went down Contents list to Portable Document Format (PDF), and tried the various settings under the Action column, to include "Save File," "Always Ask," "Use Acrobat Adobe 2020." None of these worked or made any difference. I open numerous .pdf files every day and I need to be able to just click on them in the website and have them open in my Adobe Acrobat program - as they have up until today. What do I have to do to fix this? I am using Version 102.0.1 (64-bit).

starjazz 於 1 年前 詢問

jscher2000 - Support Volunteer 於 1 年前 解答

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getting old versions

Where can I get Firefox 52.9.0? There was a list of old versions here but now I can't find it. I found https://download2.portableapps.com/portableapps/FirefoxPortableLeg… (閱讀更多)

Where can I get Firefox 52.9.0? There was a list of old versions here but now I can't find it. I found https://download2.portableapps.com/portableapps/FirefoxPortableLegacy52/FirefoxPortableLegacy52_52.9.0_English.paf.exe I really did not want the portable version but avast considers it a threat so it may not be genuine.

robey 於 1 年前 詢問

James 於 1 年前 解答

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Installing Nightly on LinuxMint

Nightly is working really good in my Android Phone. Now I would like to install Nightly in my LinuxMint Desktop. I found a page at https://www.linuxcapable.com/how-to-ins… (閱讀更多)

Nightly is working really good in my Android Phone. Now I would like to install Nightly in my LinuxMint Desktop. I found a page at https://www.linuxcapable.com/how-to-install-firefox-next-beta-or-firefox-quantum-nightly-on-linux-mint/ But cannot install with all those commands. So what is the best way to install Nightly on my LInuxMint? Without all the commands and things I don't understand. I am 82 years old and cannot always do such. Thanks for your help.

Loy 於 1 年前 詢問

FredMcD 於 1 年前 解答

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how to prevent the creation of Firefox Private Browsing shortcut in Start Menu during installation?

With the release of the new ESR version, version 115.x.x, the install creates a shortcut in the Windows Start Menu called "Firefox Private Browsing". How can the creatio… (閱讀更多)

With the release of the new ESR version, version 115.x.x, the install creates a shortcut in the Windows Start Menu called "Firefox Private Browsing". How can the creation of this shortcut be prevented during install?

burosky 於 7 個月前 詢問

zeroknight 於 7 個月前 解答

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How to get Firefox 78 for OS X 10.11.6

My computer crashed and I have to reinstall everything now. I was using Firefox 78 with Mac OS 10.11.6 el capitan. Please provide link to where I can download this vers… (閱讀更多)

My computer crashed and I have to reinstall everything now. I was using Firefox 78 with Mac OS 10.11.6 el capitan. Please provide link to where I can download this version.

lindalonia 於 1 年前 詢問

James 最近回覆於 1 年前

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Downloads auto-save when I don't want them to

Every time I come across a file and click the link to either open or save the file, Firefox just downloads the file -- THEN it asks me if I want to open it or save it..? … (閱讀更多)

Every time I come across a file and click the link to either open or save the file, Firefox just downloads the file -- THEN it asks me if I want to open it or save it..? It's bugged and an obscene security threat if the browser is so easily willing to download files against my intention.

Before I'm asked, I have gone through the settings multiple times to ensure 'Always ask you where to save files' and 'Ask whether to open or save files" are checked. Behavior does not change according to settings.

Example 1. Click link for a PDF with the intention to open, read, and forget 2. Firefox automatically downloads the file to my download folder 3. Firefox prompts me if I want to save the file or open it

If I click 'open', the file stays in the saved location even though I don't want it to exist.

A name 於 1 年前 詢問

jscher2000 - Support Volunteer 於 1 年前 解答