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Profile backup doesn't work

Hi, I have a disaster situation. I backed up my profile and then I wiped my computer running Ubuntu 20.04. I replaced it with Ubuntu 24.04. Now my profile seems to not be… (read more)

Hi, I have a disaster situation. I backed up my profile and then I wiped my computer running Ubuntu 20.04. I replaced it with Ubuntu 24.04. Now my profile seems to not be compatible with the Firefox installation on Ubuntu 24.04.

I followed this official instructions: https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles

I put my old profile in the ~/snap/firefox/common/.mozilla/firefox/ folder and I set the correct values in profiles.ini. But sadly when I start Firefox all my passwords, extensions and history are not there. I lost everything.

I'm super desperate. Please tell me I can fix this somehow. Why is the official documentation lying?

Asked by Jaka Luthar 9 months ago

Last reply by Jaka Luthar 9 months ago

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Widevine plugin not installing

I installed Firefox-ESR on my Raspberry PI and noticed that I cannot play Udemy videos. After some research I found that the Widevine plugin is missing and the OpenH264 V… (read more)

I installed Firefox-ESR on my Raspberry PI and noticed that I cannot play Udemy videos. After some research I found that the Widevine plugin is missing and the OpenH264 Video Codec is also not installed. Following the instructions from similar issues didn't solve the problem. I ticked off and on the "Play DRM-controlled content" button but this only brings the widevine plugin for a moment and after that it disappears. In the network tab I see no activity when click on this button, i.e. Firefox does not send requests.

Additionally the OpenH264 Video Codec is not installed and never installs.

Any ideas how to solve this?

Asked by v.grozev 1 year ago

Last reply by jscher2000 - Support Volunteer 1 year ago

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Using Node Express-Sessions to set cookie "httpOnly: true, secure: true, SameSite: "None" FF blocks authorization

My web site My web site allows user to login with .ejs Sign-up/Sign-in pages then delivers a React page. This works in Chrome and Safari. Https/SSL are provided by my ho… (read more)

My web site My web site allows user to login with .ejs Sign-up/Sign-in pages then delivers a React page. This works in Chrome and Safari. Https/SSL are provided by my host A2Hosting.

Firefox warns "Cookie “connect.sid” does not have a proper “SameSite” attribute value" when the cookie is set and then blocks the react page after login. If I enter the route that leads to the react page directly I can login and don't get the warning. In both cases the Storage tab in Dev tools shows the same settings for the cookie.
I made sure to remove any cookies for my site before testing the second scenario. I have tested this on Windows, Linux and Android versions of Firefox with the same results.

Here is my Express-Session instantiation ``` app.use(expressSession({

 store: new pgSession({
   pool: pool,
   tableName: 'session'
   // Insert connect-pg-simple options here
 }),
 secret: process.env.SECRET,
 resave: false,
 saveUninitialized: false,

cookie: {

   httpOnly: true,
   Secure: true,
   SameSite: "None",
   path: ['/'],
   maxAge: 60 * 60 * 1000 * 5
 }
 // Insert connect-pg-simple options here

})) ``` I've tried changing the path to include the react app route, I've added it to Cors white list and I converted it to open with an .ejs file instead of .html with no results.

Thanks for your support and for a great browser

Asked by rich.rhaskell 11 months ago

Last reply by jscher2000 - Support Volunteer 11 months ago

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  • Archived

What is the Firefox Installer?

I'm trying to migrate to the newest version of Firefox on an old installation of Fedora. I've downloaded and unpacked the installation files but can't identify the insta… (read more)

I'm trying to migrate to the newest version of Firefox on an old installation of Fedora. I've downloaded and unpacked the installation files but can't identify the installer. All I probably need is the name, as I know how to make it executable and run it once I know what file it is.

Asked by sideburns 1 year ago

Answered by sideburns 1 year ago

  • Archived

firefox 22.04 with 116.0.3 hangs, when closed reports firefox crash

I cannot use firefox. About the third or fourth tab or window I open hangs up, and then all of firefox hangs up. The triggering load can be from bookmarks or a new site. … (read more)

I cannot use firefox. About the third or fourth tab or window I open hangs up, and then all of firefox hangs up. The triggering load can be from bookmarks or a new site. Have rebooted, re-opened: same problem. Have updated everything (including snap), same problem. Uninstalled and re-installed Firefox, same problem. Troubleshooting crashes and will not re-start

Asked by info3517 1 year ago

Last reply by zeroknight 1 year ago

  • Solved
  • Archived

PiP mode resize difference on Windows and Linux

Hello. I recently moved from windows to Linux Mint, and noticed the behavior of the Picture in Picture window is different when resizing. On windows, the aspect ratio is … (read more)

Hello. I recently moved from windows to Linux Mint, and noticed the behavior of the Picture in Picture window is different when resizing. On windows, the aspect ratio is kept. while on Linux, it is free form, making these black bars around the video, so I have to resize it very carefully to not show any black bars.

How can I make the PiP on Linux behave like on Windows? That means resizing keeping the aspect ratio.

Attached are the comparisons between Windows and Linux Mint.

Thank you very much!

Asked by buneco05 1 year ago

Answered by buneco05 1 year ago

  • Solved
  • Archived

Wrong Scaling with HiDPI Screen on Linux

Dear Technical Support, I'd like to report a problem which affects the rendering of websites in Firefox with a HiDPI monitor. I'm having issues with the text and graphi… (read more)

Dear Technical Support,

I'd like to report a problem which affects the rendering of websites in Firefox with a HiDPI monitor.

I'm having issues with the text and graphics of web pages, that are often mismatched or misaligned, with text being too large compared to graphical elements. See the enclosed pictures for an example; as you can see, this happens also on your website. Also, I've noted that pages (and plugins) appear to be "shrinked" as opposed to when viewed on Chrome, where they are shown to their true size.

Setting ui.textScaleFactor=100 and tweaking with layout.css.devPixelsPerPx did not change much. I must admit that I find this behavior quite strange, since HiDPI monitors have been around for more than a decade, and especially considering that this did not impact my experience with Firefox on Windows, using the same monitor and machine.

I hope to find an effective solution to this problem and look forward to your reply. Please let me know if I can be of any help in this matter.

Best regards, Federico

Asked by Federico 1 year ago

Answered by Federico 1 year ago

  • Archived

Radar site of the weather network has stopped working

I noticed this morning that the radar site of theweathernetwork.com has stopped working on Firefox. I am running the latest Firefox from OpenSuse Tumbleweed. The strange … (read more)

I noticed this morning that the radar site of theweathernetwork.com has stopped working on Firefox. I am running the latest Firefox from OpenSuse Tumbleweed. The strange thing is Vivaldi also has the same problem so I suspected it's not a Firefox problem. So I logged into Firefox on my two other Linux distros, Debian and Fedora and Firefox has the same problem on them!!. Strange that Vivaldi suffers the same problem, the radar site never loads in Firefox, and in Vivaldi it sort of loads but runs VERY slowly. I tried restarting Firefox in troubleshoot mode and it got as far as a page saying some browsers don't support the site and suggested I update my browser. It appears the radar site has made some sort of change which two browsers under Linux cannot cope with. Unfortunately the radar site of theweathernetwork.com is the best of all the sites available.

Asked by mccfrank 1 year ago

Last reply by mccfrank 1 year ago

  • Archived

How to open links to filesystem folders with system file manager.

I have a 'site' that is just files on my hard drive. I need to click an anchor link such as: <a href="file:///dir1/dir2/dir3/dir4">Store Your Files Here</a> … (read more)

I have a 'site' that is just files on my hard drive.

I need to click an anchor link such as: <a href="file:///dir1/dir2/dir3/dir4">Store Your Files Here</a> and have Firefox open the folder dir4 with the systems file manager. ( In my case the file manager is Nautilus ) ( Ubuntu 20.04 )

I have seen this: http://kb.mozillazine.org/Links_to_local_pages_do_not_work but it does not describe a scenario that uses the file:/// interface.

It also does not provide any information about how the files will be handled.

I can get the folder link to work currently , but it appears with the: 'Index of file///...' in a browser tab.

Obviously you can not use that for anything useful.

The main goal is to open the folder and be able to use the system file manager to include more content for the site without having to navigate to the folder manually. The folders I want to display are buried many levels down without the possibility of having descriptive names. I have ~121 pages/folders in this arrangement , and each one has content for each page. I would like to add a button on each of the 121 pages that will open each of the pages content folder.

Asked by Tyranna 1 year ago

Last reply by cor-el 1 year ago

  • Solved
  • Archived

No confirmation email for Firefox Sync received

I try to set up Firefox Sync on Firefox on a VM on Fedora. I enter my e-mail and password. Then I get the message (after retrying): "Email resent. Add accounts@firefox.co… (read more)

I try to set up Firefox Sync on Firefox on a VM on Fedora. I enter my e-mail and password. Then I get the message (after retrying): "Email resent. Add accounts@firefox.com to your contacts to ensure a smooth delivery." However, I do not get the email with the confirmation code.

My email address has this format j@xxxxx.org

Asked by Jan 1 year ago

Answered by Jan 1 year ago

  • Archived

Youtube H264 videos stop buffering after the initial portion

Having this issue with Youtube since a few days ago, on version 115.0.2 and 115.0.3, and only for videos encoded in AVC/H264. VP9 and AV1 encoded videos have no trouble b… (read more)

Having this issue with Youtube since a few days ago, on version 115.0.2 and 115.0.3, and only for videos encoded in AVC/H264. VP9 and AV1 encoded videos have no trouble buffering, only H264 is affected. Happens with or without adblocker, and on different OS. Cookies cleared, no dice.

Video would load the first 20-40 seconds, then does not buffer at all subsequently once it reaches the end of that portion. I have to skip a few seconds forward for it to load the next 20-40 secs, then it would get stuck again.

I can get around this issue by either lowering resolution to 480p (which looks terribly unwatchable), or turn VP9 streams back on (which does not work correctly on my setup, there's a driver bug that hasn't been fixed).

The sure way, and strange thing, is that AVC/H264 videos load and buffer with absolutely no issue when I'm logged out of my account. Also, works with no issue in Chromium, even while logged in.

Anyone facing this or similar issue recently too? Is it still ongoing for you?

Asked by nuclear.tactician 1 year ago

Last reply by jonzn4SUSE 1 year ago

  • Archived

Use of Google Translator adds incredible amounts of links in the browser's history

When you use Google's Translator, this application automatically adds a link to Firefox's history each time you modify even a tiny bit of what you are translating. This … (read more)

When you use Google's Translator, this application automatically adds a link to Firefox's history each time you modify even a tiny bit of what you are translating.

This means that sometimes, you can add 1,000 links within a day when you incrementally translate a piece of text, what is the default way to do.

Today, two minutes of that work generated 40 links!

Example of a typical link:

https://translate.google.com/?hl=de&sl=de&tl=en&text=Manchmal%20ist%20es%20wichtiger%2C%20etwas%20zu%20schenken%2C%20als%20wie%20es%20beim%20Adressaten%20ankommt&op=translate

And that was only a small piece of text!

In my history, there are in between 50,000 of these, despite regularly deleting many of them.

Even on a relatively fast notebook, deleting 1,000 links in the history takes minutes.

I posted the problem to Google Translate as a feedback many times, but they never answered.

Is there a possibility within Firefox to selectively get rid of this permanent garbage?

That would be wonderful.

Asked by pebredai 1 year ago

Last reply by pebredai 1 year ago

  • Archived

Firefox 119.0 on Ubuntu 22.04 has started to freeze which requires killing all Firefox processes

My apologies if I am being a numpty, but I have been using Firefox for many years without issue, and recently (possibly after an update, but I cannot be certain), it has … (read more)

My apologies if I am being a numpty, but I have been using Firefox for many years without issue, and recently (possibly after an update, but I cannot be certain), it has started to randomly freeze. I am running Ubuntu 22.04, and Firefox 119.0. I have demonstrated to myself that if I open a web page with links (but not always), and click on the link, I may still scroll up and down the page, but the mouse cursor never seemed to recognise the hotlink, and doesn't jump to it. The links will work on Chromium. I initially tried resetting the browser, thereby losing all my open pages, but that didn't work. That also removed all extensions ("all" two of them) and that didn't work. Firefox is now pretty much unusable. Any help to resolve this would be appreciated, as I cannot find any solutions online, and it seems I am not alone with this issue! Many thanks,

Asked by trevortmanson 1 year ago

Last reply by trevortmanson 1 year ago

  • Solved
  • Archived

Profile changes after update

Hi all, I use to update Firefox with my Linux distribution package: I build the new package then upgrade it on the system. Anytime at the first launch of the new Firefox … (read more)

Hi all, I use to update Firefox with my Linux distribution package: I build the new package then upgrade it on the system. Anytime at the first launch of the new Firefox just installed version, it opens a new blank profile instead of my usual profile. I can set my usual profile as default by launch Firefox Profile Manager. So after update I launch from command line terminal or through launcher bar:

firefox -p

And It starts up profile manager, then I choose my usual profile and check it as default one. After that, when I open Firefox again, it uses my usual profile as expected.

Now the question: - is there a way to automate this procedure so I have not to repeat it anytime after I update the browser?

PS. I noticed my "profiles.ini" file is populated with a lot of profiles sections, likely maybe anytime I update, a new one is added in here. I don't know if it is a regular behavior or not.

Asked by ffoxer 1 year ago

Answered by jscher2000 - Support Volunteer 1 year ago

  • Archived

After resume from suspend graphics are broken (Linux, Nvidia)

This has been a problem for a while, currently on Firefox 126.0 and Nvidia 550.78. I can work around the problem by forcing webrender to use software mode. When using HW… (read more)

This has been a problem for a while, currently on Firefox 126.0 and Nvidia 550.78. I can work around the problem by forcing webrender to use software mode.

When using HW accelerated webrender with my Nvidia graphics card everything works fine until the PC wakes from sleep, then graphics are broken and Firefox needs restarting. Most noticeable for me is when looking at Grafana graphs they will look like random lines, and my Frigate NVR snapshots only display some of the time.

Is there anywhere in Firefox that will show a log of any error messages to do with the graphics card? I would like to try and fix the problem rather than disabling HW acceleration, but with no logs to look at that is impossible. No other programs seem to have a problem with resuming from sleep, and no error messages are shown in any of the system logs.

Asked by Adam 12 months ago

Last reply by Adam 11 months ago

  • Archived

can we reduce disk usage?

Firefox uses about half a gig on my disk, that's: '~/.mozilla' and '~/.cache/mozilla' can that be reduced? Either some setting that limits disk use or even a manual del… (read more)

Firefox uses about half a gig on my disk, that's: '~/.mozilla' and '~/.cache/mozilla' can that be reduced? Either some setting that limits disk use or even a manual deletion of ancient stuff?

Asked by rayandrews 11 months ago

Last reply by salphakio 11 months ago

  • Archived

Sync not working due to a downed server

For now one week, I cannot sync my browser using Firefox sync. When checking the logs, I always see : Sync.Resource WARN GET request to https://sync-788-us-west-2.s… (read more)

For now one week, I cannot sync my browser using Firefox sync. When checking the logs, I always see :

Sync.Resource WARN GET request to https://sync-788-us-west-2.sync.services.mozilla.com/1.5/208380794/info/collections failed: [Exception... "The connection was refused" nsresult: "0x804b000d (NS_ERROR_CONNECTION_REFUSED)" location: "<unknown>" data: no] No traceback available

I have tested on multiples wifi network and mobile data and still the same error. After checking, it seem that this server is down, and I don't know were to report this.

Is this the right place to report this or is it a thing I can do to fix that ?

Thanks

Asked by cfouche3005 1 year ago

Last reply by jonzn4SUSE 1 year ago

  • Solved
  • Archived

what happened to the "-"minimize, "[ ]" adjust screen, "[x]" close screen trio of icons in the top right hand corner of the browser?

I have just encountered another of Mozilla's unwanted, unneeded changes.The three simple little characters that almost all programs show in the upper right hand corner on… (read more)

I have just encountered another of Mozilla's unwanted, unneeded changes.The three simple little characters that almost all programs show in the upper right hand corner on the screen. These are long standing and well understood icons that were easy to use to manage your windows. Need to switch between program windows? Press the - key. Need to enlarge the screen to its fullest, press the open box, finished working with this program/screen, just click the x-box. Pressing the "open box" would adjust the screen so you could use the cursor to make the screen the siz you needed.

It's not just that these features work and are understood, Mozilla makes changes with no explanation, no other options for doing the same thing (exception: I can close the window with File> Exit (or Close)

I just spent a week getting Thunderbird115+ to "work" and now I have to figure out how to recreate what I've lost on Firefox? Like other people seeking support have said, I want the Firefox I know back.

Asked by bdjim 1 year ago

Answered by bdjim 1 year ago