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How to prevent a single tab from closing?

Firefox 76.0 64 Bit for Linux Mint 1.0 Mint 19 Cinnamon3.8.9 How can I prevent a single tab from closing? I would like to prevent the keystroke Ctrl W from closing the ac… (read more)

Firefox 76.0 64 Bit for Linux Mint 1.0 Mint 19 Cinnamon3.8.9

How can I prevent a single tab from closing?

I would like to prevent the keystroke Ctrl W from closing the active tab.

My understanding is that it is impossible to change keybindings in Firefox.

I thought an alternative might be to set Firefox to warn before closing a tab.

I had no luck in finding such an option.

Is there such an option?

If not, any other ideas?

Asked by tinker123 1 year ago

Answered by tinker123 1 year ago

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Firefox 77.0.1 address bar seem broken. Won't show common sites without deleting anything in the URL bar, no down arrow

I had set the about:config settings after 75 came out to fix the address bar. Today I got 77.0.1 and now the address bar seems broken again. When I mouse over it, there… (read more)

I had set the about:config settings after 75 came out to fix the address bar. Today I got 77.0.1 and now the address bar seems broken again. When I mouse over it, there is no longer a down arrow to click and show my common sites. If I click in the bar and then delete everything, the list of common sites appears. If I click away and click back into the blank address bar, now I have to hit the down arrow to get the list to appear. I need a way to get the down arrow back so the address bar works as expected.

These config options are all set to false:

   browser.urlbar.openViewOnFocus
   browser.urlbar.update1
   browser.urlbar.update1.interventions
   browser.urlbar.update1.searchTips
   browser.urlbar.update1.view.stripHttps

Asked by jake-firefox 1 year ago

Last reply by jscher2000 1 year ago

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Trouble importing router certificate for HTTPS

I would like to use HTTPS to access my router's web interface without having to bypass the "Warning: Potential Security Risk Ahead" page. Following my router's instructi… (read more)

I would like to use HTTPS to access my router's web interface without having to bypass the "Warning: Potential Security Risk Ahead" page.

Following my router's instructions I exported the certificate. I then accessed the Privacy & Security settings in Preferences, and under View Certificates I imported the router's certificate.

When opening the HTTPS web interface Firefox reports SEC_ERROR_INADEQUATE_KEY_USAGE.

Asked by Joe Buckner 1 year ago

Answered by jscher2000 1 year ago

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Copy/Paste

Why can a stupid failing script on a web-page, or even intentionally so programmed script disable the copy (and sometimes paste) functionality? How can this be disabled/f… (read more)

Why can a stupid failing script on a web-page, or even intentionally so programmed script disable the copy (and sometimes paste) functionality?

How can this be disabled/fixed?

One highlights a text (any text) on some web sites, Edit menu allows Copy, context menu allows Copy, one hits Copy, nothing happens. It's not even a page where someone wanted to "copy protect" some information.

Copy and Paste should work just as advertised since those were invented, how hard can it be to get that right? Even stupid Notepad never fails at it. And no, I don't care what the idiot who programmed a page though would be/should be best for me, I want Copy to be copy, Paste to be paste. This used to work in "original" Firefoxes even when page developers wanted to make it not work.

And yes, while on a given page Copy fails miserably, at the same time in other pages it works.

Asked by Pók 1 year ago

Last reply by jscher2000 10 months ago

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Tab crashed when open a web page

I just used pacman to update to the latest Firefox, but the tab crashed each time I open a new web page ( I can open settings, about:xxx and etc... ). I tried Troubleshoo… (read more)

I just used pacman to update to the latest Firefox, but the tab crashed each time I open a new web page ( I can open settings, about:xxx and etc... ). I tried Troubleshoot Firefox crashes and it did not crash in troubleshoot mode. Then I tried extensions, themes and hardware acceleration issues to solve common Firefox problems https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems but non of these options solved the problem. I disabled all extensions, themes and hardware acceleration, and it reported the same error.

Asked by 2014762174a 8 months ago

Answered by Yegorius 7 months ago

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Regular Crashes Playing Wormax.io

Every time I play this online game at the site, Wormax.io, it will lag and/or crash the tab after a few minutes of playing. Occasionally, the site will take a very long t… (read more)

Every time I play this online game at the site, Wormax.io, it will lag and/or crash the tab after a few minutes of playing. Occasionally, the site will take a very long time to load.

Here's my crash report: bp-4fd287ff-c2e1-4168-8e9d-ac1950211202

Asked by Kevin Kehler 1 month ago

Answered by Kevin Kehler 1 month ago

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How can the 5 minute timeout on sync verification code be increased to 10 minutes in view of delay receiving code by email?

Due to problems with upgrading my Ubuntu to 18.04, I've been forced to use a LIVE DVD for the last 8 months instead of a properly installed Ubuntu. This LIVE DVD crashe… (read more)

Due to problems with upgrading my Ubuntu to 18.04, I've been forced to use a LIVE DVD for the last 8 months instead of a properly installed Ubuntu. This LIVE DVD crashes or drops out from time to time so each time this happens I have to re-sync the Firefox it brings up. This re-sync requires a verification code to be sent by email, but because that email has to go through my Google filtering process, it usually takes longer than the code's 5 minute validity before I receive it. When I do finally get it and enter the received code back in Firefox, I'm told the code is invalid or expired. This is because 5 minutes validity is just too short a time for my setup. If it were 10 minutes, that would allow me to go into Gmail -> Settings -> Accounts & Import -> Check email from other accounts -> and then order Gmail to perform a special immediate mailcheck on my selected account. As a slow elderly old codger myself, I find it too hard to do all this within 5 minutes. Why can't we make it 10 mins?

Asked by advt 2 years ago

Answered by advt 2 years ago

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wss websocket stopped working

Today firsfox just stopped connecting to a wss websocket server. It has always worked fine before today and still works in Chrome. What happened??? Port is open. Connect … (read more)

Today firsfox just stopped connecting to a wss websocket server. It has always worked fine before today and still works in Chrome.

What happened???

Port is open. Connect when running websocket.org/echo.html in chrome but not in firefox

Asked by just-money 1 year ago

Answered by FredMcD 1 year ago

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Adblock Plus - is it safe? Why Mozilla doesn't recommended it? I used it in the past some years ago but now I am scary about safety

Dear Community, I would like to download this extension: https://addons.mozilla.org/pl/firefox/addon/adblock-plus/ I would like to know how it works. If I will install th… (read more)

Dear Community,

I would like to download this extension: https://addons.mozilla.org/pl/firefox/addon/adblock-plus/ I would like to know how it works. If I will install this extension my firefox will be check hashsum for the files of this extension automatically? Or maybe public key of the organization/company who created Adblock Plus extension? How it is work? Can you tell me? I hope that people from Mozilla now read this and can answer for my question. This is very important for me.

Next question is to Adblock Plus extension. I can read this information: "This add-on is not actively monitored for security by Mozilla. Make sure you trust it before installing" so my question is why Mozilla don't recommended this extension? This extension now use 6,678,297 people so this is huge count. It is possible that this extension is not safe and these people now use malicious software? Why on dedicated website for this extension I can't see company name? Why this company is not verified by Mozilla? So my sugestion for people from Mozilla is to change this and check this extension or maybe add some information on website for this extension.

So I should install this extension? My friend use this on Google Chrome and he recommended me this software but I don't know if this is exatcly the same version. Maybe Chrome has verified Adblock Plus software and this is safe but Mozilla didn't verified this and this can be dangerous software because this can be not exactly the same version?

Next question is to adblocker. Why Mozilla can't make their own software to block all annoying ads and due to fight with malware? Example Opera browser have own buil-in adblocker. Why firefox can't do this? Maybe people from Mozilla should do this? This can be helpful because if this can be happen I will be not install any 3rd party software for firefox anymore and I will be safe. Maybe I can send somehow this suggestion to people from Firefox?

I hope that you can help me.

Yours faithfully, Peter

Asked by Peter 11 months ago

Last reply by Peter 7 months ago

  • Solved

Lost all my Google account passwords from stored passwords on firefox

I store passwords on firefox account and use sync to share passwords across devices. I did not delete any passwords on any device. recently, I saw that only google accoun… (read more)

I store passwords on firefox account and use sync to share passwords across devices. I did not delete any passwords on any device. recently, I saw that only google account passwords are missing and rest passwords are intact in saved passwords. my google passwords have been stored since a long time. all my old and recent stored passwords are shown in firefox but only my google account passwords are gone on all the devices. I tried login-backup.json but there is no change in passwords shown. need help.

Asked by vvons 3 months ago

Answered by jonzn4SUSE 2 months ago

Credit card saving does not work

When entering credit card info in a web form, Firefox will pop up a dialog asking if I'd like to save the card info. If I click yes, the dialog closes but the info is not… (read more)

When entering credit card info in a web form, Firefox will pop up a dialog asking if I'd like to save the card info. If I click yes, the dialog closes but the info is not saved. If I go into settings where one can view the saved cards and enter the info to save a new one, I can enter one but again it does not actually save. There is no error, it just doesn't save. Tailing journalctl shows no errors, and launching Firefox from a console and watching the output doesn't show any error either.

It's been this way over several updates over the course of a few months (as long as I've been using Firefox on this computer).

Asked by Eric S 2 months ago

Last reply by jonzn4SUSE 1 month ago

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How do I disable the englarged address bar when I focus on it?

As of Firefox 75, the address bar plumps out in an "enlarged" state. This is a new feature of Firefox 75, announced here: https://blog.mozilla.org/blog/2020/04/07/latest-… (read more)

As of Firefox 75, the address bar plumps out in an "enlarged" state. This is a new feature of Firefox 75, announced here: https://blog.mozilla.org/blog/2020/04/07/latest-firefox-updates-address-bar-making-search-easier-than-ever/

I'm wondering: how can I revert this back to how it was? I don't want it to plump out since it partly covers up the surrounding UI elements. I have a muscle memory for sometimes minimizing this bar with Escape, then clicking one of my bookmarks or one of the UI elements. I haven't had an issue seeing the address bar before, so this new feature is a detriment to me.

Thank you

Asked by Me 1 year ago

Answered by cor-el 1 year ago

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Why isn't DuckDuckGo, Startpage, Searx, etc. Default search engine?

Hello SUMO Team! I always had this question but never really asked it. Why isn't DuckDuckGo or a more privacy based Search engine set as default? You even have to manua… (read more)

Hello SUMO Team!

  I always had this question but never really asked it. Why isn't DuckDuckGo or a more privacy based Search engine set as default? You even have to manually add Startpage and others... 

 It just hurts me how a privacy browser has the Google search engine as default after all, most people come to Firefox for privacy and Google is the opposite. Maybe one of the developers can change that?

Thank you so much for trying to help me and Stay Safe!

Asked by Tommy 1 year ago

Answered by McCoy 1 year ago

  • Archived

Moving my passwords from old profile to profile in a newer version of firefox

Dear community, Transferring my passwords from an old profile backup (v 49) to a profile in a newer version of Firefox (v 77.01). I'm copying across the logins.json and k… (read more)

Dear community,

Transferring my passwords from an old profile backup (v 49) to a profile in a newer version of Firefox (v 77.01). I'm copying across the logins.json and key4.db files like it says here: https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile#w_passwords. but it still doesn't seem to show my passwords in the new Firefox version when I look in the preferences. I did happen to notice that the key file version is named 'key3.db' in the old profile whereas the corresponding file in the new profile is 'key4.db'. I don't think they're compatible. My question is can I move my passwords from the old profile to the new profile in Firefox v 77.01? Please can you tell me if I can do it offline/locally like this? I don't want to do it with Firefox sync. I'm currently having problems signing into Firefox sync so that isn't an option.

Kind regards,

Matt

Asked by mdv.fox 1 year ago

Last reply by mdv.fox 1 year ago

  • Archived

FF is leaking my User Agent with privacy.resistFingerprinting=true

I have privacy.resistFingerprinting set to true, and the HTTP_USERAGENT field comes out as fingerprint resistant, but the javascript object "window.navigator" still leaks… (read more)

I have privacy.resistFingerprinting set to true, and the HTTP_USERAGENT field comes out as fingerprint resistant, but the javascript object "window.navigator" still leaks the non-resistant UA. Simple demo code is listed below.

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Leaked User Agent</title>
<script>
alert(window.navigator && window.navigator.userAgent ? window.navigator.userAgent : "");
</script>
</head>
<body>
</body>
</html>

Asked by p54484c2qh 1 year ago

Last reply by jscher2000 1 year ago

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Firefox Nightly Video Playback on Fedora 33

I've installed Nightly the same way I have for years on my latest Fedora 33 install—i.e., download tarball, extract into /opt, set appropriate chmod and chown, make .desk… (read more)

I've installed Nightly the same way I have for years on my latest Fedora 33 install—i.e., download tarball, extract into /opt, set appropriate chmod and chown, make .desktop file, etc.—but certain videos certain videos on certain sites refuse to play. A Fedora discussion discussion led me to think it's how Fedora 33 may sandbox apps; I haven't yet had any hits on solutions in the Fedora groups, so I thought I'd ask here, since I can't be the only one with this issue.

Any help would be greatly appreciated!

Asked by Bryan Moore 1 year ago

Answered by cor-el 1 year ago