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How to force enable TLS1.3 in Firefox

Hi, When I try to access:http://cloudhiding.tech/ via Firefox I can check using Wireshark that the connection request being sent is TLSv1.2. How do I force the TLS1.3 con… (read more)

Hi,

When I try to access:http://cloudhiding.tech/ via Firefox I can check using Wireshark that the connection request being sent is TLSv1.2. How do I force the TLS1.3 connection in Firefox Someone, please let me know.

This website http://cloudhiding.tech/ is hosted behind Cloudflare, and thus supports TLS1.3 (I have verified this using a TLS1.3 client).

Asked by f20170099 2 days ago

Last reply by f20170099 2 days ago

Firefox does not support ffmpeg wasm version 0.9.5

The ffmpeg wasm library does not work on firefox. I am developing a video editing app using ffmpeg wasm (version 0.9.5). But I am not able to run it in firefox (version 8… (read more)

The ffmpeg wasm library does not work on firefox. I am developing a video editing app using ffmpeg wasm (version 0.9.5). But I am not able to run it in firefox (version 83, Linux Mint 20 Ulyana) Same thing runs perfectly fine in chromium. I googled and the general consensus says firefox does not support latest ffmpeg library features. I have attached a screenshot of browser console.log for clarity on the issue. I checked the browser config and the Shared ArrayBuffer value is set to true.

Asked by lankesh 2 days ago

Firefox stopped loading page set as default in a profile

I use a couple of different browsers, Firefox and Brave. I have several profiles set up in Firefox depending on specific sites or groups of sites that I can open individu… (read more)

I use a couple of different browsers, Firefox and Brave. I have several profiles set up in Firefox depending on specific sites or groups of sites that I can open individually or together simultaneously. One of these I set up for a recipe management site I use https://recipesage.com. I set up a profile for recipesage and then go to the site, log in and save that page as the default. I then set up a .desktop script in my ~/.local/share/applications folder (I use Ubuntu as my OS of choice) to open that profile along with an image for recipe sage so I can save the "application" to my launcher separate from the regular Firefox icon. It worked fine that way for years until just recently. it no longer works. I deleted and recreated the profile, open it, set the default page, close firefox and restart it and it just spins, never loads the page. If I set the default to the default firefox page and then go to the site manually it works but not if I save it as the default. I have had to switch to using Brave instead which is fine but kind of sad that I can't use Firefox any longer. Any ideas why it all of a sudden broke?

Asked by bjb1959 2 days ago

  • Solved

All http sites are redirecting to https and display "potential security risk ahead" error

In my browser whenever I am opening non secure sites that are only like http://example.com it redirects to https://example.com and display the error. "Warning: Potential … (read more)

In my browser whenever I am opening non secure sites that are only like http://example.com it redirects to https://example.com and display the error. "Warning: Potential Security Risk Ahead" error. I could not know how to fix this error. This is happening all of a sudden. I could not find a way to fix this error.

Asked by vpp.nagaraju1234 4 months ago

Answered by vpp.nagaraju1234 4 months ago

Prefer service worker on new tab open

I'm trying to use a custom start page on new tabs opening (not happy that I have to use an extension for such basic functionality btw) but my service worker does not seem… (read more)

I'm trying to use a custom start page on new tabs opening (not happy that I have to use an extension for such basic functionality btw) but my service worker does not seem to activate or used when opening. Opening a new tab takes multiple seconds.

Navigating to the site (I have my start page hosted on AWS) on an existing tab is instantaneous, as is refreshing this page once the tab is loaded. So what gives? As far as I can tell Firefox doesn't install service workers on a per-tab basis, so there should be no issue here.

Asked by devildude4427 3 days ago

Last reply by jscher2000 3 days ago

Firefox "Save as" file list: Why are folders no longer at top?

I recently changed from Ubuntu Gnome to KDE Plasma. Now, when I'm running Firefox (v83) and click "Save as" to save a file from a web page, Firefox gives me a file list w… (read more)

I recently changed from Ubuntu Gnome to KDE Plasma. Now, when I'm running Firefox (v83) and click "Save as" to save a file from a web page, Firefox gives me a file list with directories mixed in alphabetically, rather than at the top. This is new behavior to me; I don't know if it's new with v83 (I was previously running v82), or if it's a KDE implementation issue.

Either way, I HATE having to scroll down through page after page of files and folders to find my destination folder. Since the dialog box also incorporates full-row select, I can't even click in the file list and type the first letter of my destination folder.

Please tell me there is a way to change this behavior and have Firefox's "Save as" dialog sort the files with directories at the top!

Thanks.

Asked by ExFido 3 days ago

  • Solved

Pages not loading or processing data work fine with Chromium. Is Firefos faulty or being sidelined?

Using FF 80 on Linux I'm getting increasing difficulty with processing pages. At first I assumed senility-onset (user not browser) but recently got feedback from a bank h… (read more)

Using FF 80 on Linux I'm getting increasing difficulty with processing pages. At first I assumed senility-onset (user not browser) but recently got feedback from a bank help desk that 'unable to process page at this time' was a browser message, not a site message and he advised using Chrome. Hah! Anyway I tried Chromium and it worked perfectly. Often a similar problem with payPal (not always). What's going on?

In the 'olden days' when Firefox was a new kid on the block there used to be a facility to report web sites that would not work with Firefox. Is it time to resurrect this? Is web design now being taken over by Google rather than (in the 'olden days') Microsoft?

Asked by peejaymoz 1 week ago

Answered by peejaymoz 3 days ago

  • Solved

Make "This time, search with:" option submit the search without pressing Shift

Firefox 83 changed how the search engine options work: Selecting a search engine at the bottom of the search panel now enters search mode for that engine, allowing you to… (read more)

Firefox 83 changed how the search engine options work: Selecting a search engine at the bottom of the search panel now enters search mode for that engine, allowing you to see suggestions (if available) for your search terms. The old behavior (immediately performing a search) is available with a shift-click.

I personally use the old behavior (submit immediately after clicking the option) much more often than I need to see the search suggestion. Is there an option to make the old behavior the default without pressing shift?

Thanks!

Asked by pellaeon 3 days ago

Answered by jscher2000 3 days ago

Blocking Junk Mail

Dear Firefox: I recently updated the browser. When I block junk mail, it still comes back. Sometimes an email cannot be received, probably cookies? The old browser had a… (read more)

Dear Firefox:

I recently updated the browser.

When I block junk mail, it still comes back. Sometimes an email cannot be received, probably cookies?

The old browser had a blocked email list which could be viewed and unblocked. I cannot find this blocking list to view or an unblocking ability on the new browser. How does one manage blocked email?

Ray (:-)

Asked by raymond_j_markiewicz 1 week ago

Last reply by FredMcD 4 days ago

WebAssembly console messages are all the same (undefined) instead of specific as they were in earlier versions

VERSION: OS: Ubuntu 20.04.1 LTS OS type: 64-bit Firefox: 83.0 (64-bit) Mozilla Firefox for Ubuntu canonical -1.0 ISSUE: All of the WebAssembly / Wasm error messages I rec… (read more)

VERSION: OS: Ubuntu 20.04.1 LTS OS type: 64-bit Firefox: 83.0 (64-bit) Mozilla Firefox for Ubuntu canonical -1.0

ISSUE: All of the WebAssembly / Wasm error messages I receive in the FF console give a generic response instead of specific messages (like previous versions offered).

I recorded some of the previous error messages in content I was creating for others which explained how to resolve those error messages.

This is an example of what I used to see in the console.

BEFORE:


Firefox 70.0.1 CompileError: wasm validation error: at offset 824: popping value from empty stack

Firefox 80 Uncaught (in promise) CompileError: wasm validation error: at offset 47: initializer expression must reference a global immutable import

Firefox 80 Uncaught (in promise) LinkError: imported Memory with incompatible size


Now, when I do the same things that would trigger those errors, the message I get is vague and not specific at all.

AFTER:


Firefox 83 Uncaught (in promise) Error: undefined


This makes it much more difficult to debug my Wasm in the browser and halts me from sharing my findings with others.

I did look in the about:config settings (in case they added a flag) and tried switching

javascript.options.wasm.verbose from ‘false’ to ‘true’

but that was not a solution.

Setting that flag to true only gave more references to the phases of the compilations but did not give me back the error reporting I used to see for Wasm.

I need to know how to enable the actual error messages again for Wasm or understand why the helpful messages were changed into a generic message. I’m hoping that it just an accident they are not displaying.

Asked by bertiell 4 days ago

  • Solved

CAC Stopped working after update to version 83

Following the update to version 83, my CAC reader stopped working and I am now unable to access DOD Outlook Web Access e-mail. The error message is: ERR_BAD_SSL_CLIENT_A… (read more)

Following the update to version 83, my CAC reader stopped working and I am now unable to access DOD Outlook Web Access e-mail. The error message is: ERR_BAD_SSL_CLIENT_AUTH_CERT.

This was working just moments before the upgrade. What other info can I provide to you to help you help me resolve this problem??

Thanks much.

David

Asked by david_dethlefsen 5 days ago

Answered by david_dethlefsen 5 days ago

Firefox Browser crashes

The browser crashes about every two or three days. I have enabled all four boxes in preferences (Priv & Sec settings) but the crash reporter does not appear. Is there… (read more)

The browser crashes about every two or three days. I have enabled all four boxes in preferences (Priv & Sec settings) but the crash reporter does not appear. Is there anywhere in the Fedora Linux system where I can get some info about why this keep happening?

Asked by scmarshall999 2 weeks ago

Last reply by scmarshall999 5 days ago

i used copyed the fire fox datebase (passwords and bookmarks) into extra hard drive then i formated me primere drive and pest the files its not working !

im was on linux manjaro and fedora and i did some thing bad (idk ) to fedora and it doesn't want work (fedora) sooo i copy the files of the bookmarks from manjaro and fed… (read more)

im was on linux manjaro and fedora and i did some thing bad (idk ) to fedora and it doesn't want work (fedora) sooo i copy the files of the bookmarks from manjaro and fedora (https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data) into extra drive and formated the drive that fedora + manjaro was in and installed mint 20 and iv tryed to pest the files from the extra drive and returns me errors in firefox (the files didn't worked ) what should i do

Asked by radwanemad2006 6 days ago

Last reply by cor-el 5 days ago

closing popup last - broken restore previous session

When i close my "main" Firefox window and after that the opened popups, this breaks my "restore previous session" setting. this is not the first time because sometime i … (read more)

When i close my "main" Firefox window and after that the opened popups, this breaks my "restore previous session" setting.

this is not the first time because sometime i forget to close the popups first...

Asked by philipp.ewald 5 days ago

Last reply by cor-el 5 days ago

  • Solved

disposing of Outlook rubbish

Just before I got the message We've upgraded Firefox in the background, causing me to have to close and reopen Firefox, Firefox , which I use to get mail from Outlook ove… (read more)

Just before I got the message We've upgraded Firefox in the background, causing me to have to close and reopen Firefox, Firefox , which I use to get mail from Outlook over my objections, dumped into the folder I had open at the time a folder called 'Mail'. Its contents are a huge number of files with the extension js, 25Mb worth. I have put this in the trash. But before I knew it was there I backed up my files on a second laptop. There the folder and its contents do not respond to -- do not allow-- the command to put in trash. The file names are grey so that they cannot even be selected to trash them. How do I get rid of this stuff? If I don't get rid of it, I daren't back up the files of that computer onto mine because I'd get it all back. So there is some urgency to the question. Sample file listed: Mail - Robert Thomas - Outlook_files/profilephotopicker_without-react_0497945b6204f57b88e6.js

Asked by robert.thomas 5 days ago

Answered by robert.thomas 5 days ago

Cann't login international account on MacOS

I download FF from [web] , when I decompress dmg file, i could login in my account. But when I move FF to mac application,I restart FF, it will become Chinese version(I i… (read more)

I download FF from [web] , when I decompress dmg file, i could login in my account. But when I move FF to mac application,I restart FF, it will become Chinese version(I in China, use vpn internet), when I click login, url will be https://accounts.firefox.com.cn, if I modify url, remove 'cn', type account, login, web will tip "working", but I cann't login success.

How to fix it, FF version 83.0, macOs 10.15

Asked by Potato 6 days ago

Sidebar: neither "http auth", nor "chose mail app" popup does not show properly for links in sidebar

i`m using https://github.com/sftblw/Webpage-Sidebar to open simple panel from my website. Before 83.0 there was an http-auth-prompt in popup, now it does not show. The s… (read more)

i`m using https://github.com/sftblw/Webpage-Sidebar to open simple panel from my website. Before 83.0 there was an http-auth-prompt in popup, now it does not show. The same goes for "select mail program" since previous update.

Any ideas for workaround for this "new, shi(t|n)y features"?

Asked by Artur 6 days ago