Форум поддержки Firefox

I want to use a command option to open a new blank tab in a specified portable instance of Firefox using a specified profile.

I constructed my command like this:

"Path-to-Firefox-executable" -profile "Path-to-Profile" -new-tab "about:blank"

It partially works (it opens the correct instance of Firefox and uses the correct specified profile) however it always opens about:newtab instead of about:blank.

Seeing as I am specifying the exact page to open, any New Tab settings in the browser should not matter, and I should just get the page that has been specified in the command.

If I manually type about:blank into the url bar, then a blank page opens as expected, so the url is correct, it just won't work for me as part of the above command line.

Does anybody else have this issue? How can I get this to work correctly?

Is there a way to use the default xfce windows instead of firefox`s own? I mean I have my own setting in the xfce window manager that are not applyed to firefox. fo example: I unchecked Raise windows when clicking inside application window, that is not applyed to firefox, I also have a context menu when right clicking on other windows title bars that I can customize, In firefox I have something total else.

After years of shopping online with Tesco using Firefox suddenly I can no longer log in to Tesco.com. Just get 'Access Denied. You do not have permission to access------etc' I am sure that this happened after the last update of Firefox ! Tesco say its not their problem and the problem is with my Firefox browser. Please advise.

What can I do to prevent Firefox from keeping me out of certain websites and showing this error message: Firefox Can’t Open This Page

To protect your security, www.ganjingworld.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.

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Trying to access my Tesco account but a page saying 'Access Denied on this server' appears. Can you rectify this? I urgently need to login to my Tesco Account.

Dr Robert Tranter

PS. I have tried to solve the problem for 2 days but no success!

I'm having the exact same problem as what was originally mentioned in this post from 4 years ago.

The "chosen solution" was to exit firefox through the hamburger menu, which I find to be absolutely ridiculous. You mean to tell me that even though I close EVERY OTHER APPLICATION either using the "X" close button or a custom keybinding that I've set for my own personal convenience, firefox requires me to exit through a menu every time in order to make it behave the way I've told it to? No. Absolutely not. If I tell firefox that I don't want it to save my last session, that means I DON'T WANT IT TO SAVE MY LAST SESSION. If I've deselected the "open previous windows and tabs" option in the settings, then under no circumstances should it be trying to open my previous windows and tabs.

I've tried the suggestion to change the value of browser.sessionstore.max_resumed_crashes from 1 to 0. The problem persists, I assume because firefox considers being closed using the close button to be a "crash", which is interesting.

I the other suggestion further down in the thread was to set browser.sessionstore.resume_from_crash from true to false, which will prevent firefox from recovering a session from a crash. This is hardly an appropriate solution. I want firefox to resume my last session if there is a legitimate (key word LEGITIMATE) crash, because my session was closed against my will due to something that went wrong. Being able to recover my last session in such a situation is nice. I do not, however, want firefox to resume my last session when I explicitly closed the last session myself, which would be the difference between a crash recovery and restoring a previous session. If no crash occurred, I don't need a crash recovery, and aside from a crash, I don't want my previous session to be restored.

Are there any solutions to this at all? Because this is one of the biggest reasons why I stopped using firefox. I want to come back to firefox because everything else that's worth using is either dog shit, or Chromium-based (i.e. also dog shit). However, I find this broken feature to be somewhat of a security issue. If a bad actor somehow gains access to my system, I don't want him to be able to open firefox and have access to my last browser session because I closed firefox using a keyboard shortcut instead of closing it through a goddamned menu.

i have done everything i can to try and fix this issue but i cant seem to watch live stream on kick.com or twitch.tv

Dzień dobry,

Mam problem z nieprawidłowym funkcjonowaniem strony https://nasi-bliscy.federacja-katyn.org.pl/ w przeglądarce mozilla firefoks - tego problemu nie ma w innych przeglądarkach. nieprawidłowo wyświetlają się zdjęcia w zakładce portrety przy poszczególnych postaciach np https://nasi-bliscy.federacja-katyn.org.pl/portrety/bojanowski-szymon/. zdjęcia na siebie nachodzą, kiedy strona powstawała nie było tego problemu, pojawił się jakiś miesiąc temu, wszelkie wskazówki dotyczące funkcjonowania strony jakie można było sprawdzić zgodnie z sugestią rozwiązywania problemów typu ciasteczka, zapory itp zostały sprawdzone. Proszę o informację jak rozwiązać ten problem. Dodam, że strona jest cały czas rozbudowywana a nasi użytkownicy korzystają często z przeglądarki firefoks.

I have been playing gin rummy plus on my windows 10 pc in my firefox browser with no problem until a few minutes ago when I tried to sign in to the game again. I got this message: Your browser does not support WebGL. The game works fine on my laptop using the same browser. Can anyone tell me how to fix this problem?

Cannot POST /news/politics/ortis-closing-arguments-1.7031393

This is getting be a more and more common message on CBC.CA -- click on a story, go there, it processes for a few moments, then posts THAT! Chrome doesn't do it but I'm having pw issues with chrome and would much rather stick with FF, so can this be fixed?! What's wrong, what's causing it? I'm using ad blockers but they don't seem to be the problem and I'm at my wits' end. I have no patience for this kind of bullshit, especially when everything always worked before this started happening. Typically it's about five stories out of the twenty-five or so offerings on the page but I'm sick of messing around with it, having to close the tab, go to something else and hope IT doesn't break! Is there a fix? I don't don't know to diagnose this stuff; I'm not a geek, I'm a user. I have SOME skills but not this. Is this FF or is this CBC?!

Try it: website is cbc,ca , just click on some stories and see if they hold. If they do for you then it's my FF.

I am trying to login in to my health insurance website but Firefox keeps giving me a message that it can not access the information at this time. This is not the first time or the first website that I have had issues with. Do i have to switch to Chrome or Edge?? Is there a setting that will allow me to access the insurance website?? I have used Firefox for years but the past few months it has caused me lots of problems trying to access my accounts on various websites.

Firefox crashed and I couldn't get it restarted. I had to uninstall it and reinstall it. I lost all of my bookmarks, logins and other information. What do I do to recover it?