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on debian 12 linux

I tried `firefox` `firefox-esr` `thunderbird``firefox -P`. I also deleted `~/.mozilla`, `firefox -p presaved-profile-dir` stay the same.

the `firefox binary` and the `profile dir` are all useful because I saved them to zip file and use them every day. So is there any other dir besides the 2 dir which fails the startup? even thunderbird fail with the same reason.

Help please, thanks!

When you open a link from the sidebar while holding ctrl, firefox opens it in a new tab and switches to it immediately; whereas when you click a link from a webpage with ctrl, it does not switch to the new tab (unless you hold shift as well, or check "When you open a link, image or media in a new tab, switch to it immediately" in settings > general > tabs). I would like if firefox does not automatically switch to opened links from the sidebar (history, bookmark, etc.), when I open them with ctrl? (I know I can hold shift to do that, but I was wondering if there might be a preference in about:config to change the reverse this behaviour for sidebars)

Thanks, Ibr.

I'm trying to use Microsoft Teams in Firefox because the native app for Linux is abandoned and crashes, and at first sight the app is blocking Firefox on purpose. Buttons to make calls are disabled, stating that audio and video are not supported in my browser, but everything works normally if join to existing calls using e.g. links.

Is it possible to trick Teams to think I'm using Chrome? I found the "User-Agent Switcher and Manager" add-on, but I can't figure out how to possibly use it.

117.0.1 Mozilla Firefox Snap for Ubuntu installed Total Adblock installed Enter URL "my.yahoo.com", the "My Portfolio" page comes up, the portfolio box presents a message: "Oops, something went wrong. Please try again." I went to Settings, Manage Exceptions, entered "https://my.yahoo.com" and clicked Add Exception. "https://my.yahoo.com" it appeared in the Website listing below. I clicked Save Changes. I retried the My.Yahoo tab again and the same error resulted. Where do I need to change what preferences, Yahoo or Total Adblock?

I was having trouble switching and logging out of Twitter so I thought I could just clear site cookies to make it work, but I weirdly discovered "about:preferences -> Manage Data -> Remove Selected / Remove All Shown" has no effect. i.e. after clearing, when I open up manage data again, they are still there. I did not try "Clear Data" above it because I was afraid of clearing out all my logins.

I reinstalled my computer several weeks ago and current profile was directly copied from my last machine, so this might be a possible cause? Could someone be so kind to help me get remove cookies and hopefully twitter back to work? Thank you in advance.

Today when I closed Firefox and reopened it the option to restore previous session was not shown, as a result I have lost half my pinned tabs (I managed to redo the rest from bookmarks) which were vital. I tried going into history but the option was greyed out.

This happened yesterday too but after redoing half my tabs I went to open gmail and it restored all my tabs, I tried the sane today but it failed so am stuck with half my tabs.

Please do not suggest I use synch as I only use one device.

I ran a loghttps://pastebin.com/jydVHHs0 of playing a youtube video mediaencoder? not sure if encoding issue or something else

The videos take a long time to play. I upgraded my system recently and was removing and reinstalling audio-related utilities with DNF.

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!

The problem is that even after I've tinkered with the about:config settings to prevent Firefox from restoring my previous session after a crash, it just won't listen! The changes I make in about:config don't seem to save, and every time Firefox crashes, it happily reloads my old tabs and windows.

Your assistance would be greatly appreciated!

OS: Arch Linux DE: Gnome 44

Fix the confirmation email process so it works. Tell me how Firefox lost my signed in status. Tell me why there is an added 1 after my user name of bth73. Drug test your employees for meth usage.

Hi,

I am using Firefox for Linux, and whenever my yubikey is plugged in, firefox will start bothering me for a pkcs#11 password. It always happens on start-up but it gets relentlessly annoying if I happen to be on a site which potentially utilizes certificate auth, which I do not use this yubikey for.

I do however use it for 2fa, which does work perfectly fine.

How do I permanently stop whatever Firefox process keeps bothering me about this PKCS#11 password for functionality that I never use?

Web page loads incorrectly. so far this is the only page, the same time on other computer all is ok. cookies and cache is clean. Linux Mint 21.2 Cinnamon 5.15.0-83-generic Firefox 117.0 (64 bitu)

I have a problem with PDF showing.

If I take PDF generated by the lilypond and I open it from link like https://gitlab.com/lilypond/lilypond/uploads/f51162c65d5194db6dd3b4fb86fa4e42/bug.pdf, PDF looks well. If I open same PDF from disk by using link like file:///tmp/bug.pdf , PDF looks different (wrong). Some ledger lines missing.

I am running firefox 117.0 (64 bit) for Arch linux.

Hello,

When I try to log in to my Firefox Sync account with my email address ( morgan@eml.cc ), it takes my password and then says I have to put in a verification code that was emailed to me. I put in that code, and then instead of logging me in, sends me back to the password page with a message that my password was wrong.

However, if I intentionally put in the wrong password, it immediately tells me it was wrong instead of doing the verification code thing. So I feel pretty certain I'm putting in the right password.

I had to create a new account just to ask this question; thankfully I had an email address I hadn't associated with a Firefox account yet.

Thanks in advance!

-Morgan

This is the same problem listed below. Recently upgraded to Ubuntu 22.04.3 LTS and Firefox 117.0 a few weeks ago and can't get the files to attach. In fact it won't open the file system. Tried removing all extensions as suggested and rebooting, but nothing changed.

nsandi.com asks for cookie permissions on every page despite accepting cookies on previous pages.

I raised this with them and they said it was because I am using an unsupported OS, I am using Ubuntu 22.04.3 LTS and FF 117.0 (64-bit) - which they do support.

If I use a different browser, Opera One(version: 102.0.4880.40) on the same machine it is not a problem.

Is there anyway I can make this work correctly using FF?

Hi,

I running Firefox on Ubuntu Lunar. Every thing is updated, Software Updater doesn't find anything to do. Neither does looking for updates in the extension manager.

I have a lot of extensions installed, probably too many. They include several malware, tracking, popup, and ad blockers. I'm surprised they seem to be playing well together without stepping on each other. When they do block something I need, it's hard to tell who blocked that and then fix it. Is there an easy way to find which one did the block?

Could the multiple blockers be interfering with each other in subtle ways without me noticing?

I have some false alarms where at first I thought extensions were interfering with each other. There are a few extensions that don't work: Dictionary Anywhere, Don't Track Me Google, and To Google Translate among others. When I click the puzzle piece extensions icon in upper right corner, they are grayed out and can't be used. I tried disabling all the other extensions and tried each one at a time by itself. They are still grayed out.

Any ideas?

(It may be "website broken" but I fear it is more this part of the problem)

Sorry folks, I know I don't help here much yet am often asking questions.

Base line: This machine Firefox Ubuntu 22.04 LTS Lots of pages/tabs open. 4 very specif tabs: 1 - this machine. 1 - RasPi #1 1 - RasPi #2 1 - RasPi #3 1 - RasPi #4

I use Node-Red on all 4 machines. So I have the tabs open on their "edit screen". I have a "dark theme" loaded - saves burning my eyes.

Until very recently things have been good. Example: Pic 1 And another part that is correct. Pic 2 All machines are running the same version of Node-Red with the same settings for how the "edit screen" is shown.

Suddenly - and alas I don't have a screen shot of one of the problems - the colour scheme is corrupt.

Example of a problem. Problem1 I can't see things until I move the mouse over them.

the other problem - which has now gone away - is the background as shown in pic2 is white.

Until today this problem didn't exist.

I am asking here as I want to check all possibilities.

SUSPICION 1: A LONG TIME ago I asked for help with the log in screen for these three remote machines. The colours were wrong and at the log in screen I was seeing text similar to how it looks in 'problem1' picture.

I adjusted the colours to something else and it helped the problem. Not exactly 100% good, but it did make the contrast better. Has that *crept into* causing this problem?

By opening a private window and logging in this is what the login screen looks like: login

Sorry I don't know how to make them appear as inline but I've named them as per how I called them here. (edit) SORRY, I see that the names were not exactly honored and they were given different names. I hope you can see what is what.

(edit 2) Ok, something else that doesn't make sense. The third of the remote machines. It's colour scheme is working fine. It is the same as the first two. RasPi. Buster. Ok 1 and 2 are V3 and 3 is V2.

BUT! Ok, saying what I just said/suspect is true: HOW did it happen? It was working for .... years. No problems. Suddenly **BANG** it happens.

Thanks in advance.