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How to open all synced tabs?

With recent versions of Firefox, I haven't found how to open all tabs from another synced computer. They use to be displayed in bookmarks or history lateral menu and I co… (ďalšie informácie)

With recent versions of Firefox, I haven't found how to open all tabs from another synced computer. They use to be displayed in bookmarks or history lateral menu and I could use the right button to open all. If this option has been removed, I don't understand why going steps back.

Otázku položil(a) dbravo Pred 11 mesiacmi

Na otázku odpovedal(a) cor-el Pred 11 mesiacmi

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Dark mode in all firefox browsing sites do not work now

Hi, I am using the dark mode in firefox which is god sent boon to persons having glaucoma, with dark mode in firefox and dark reader add on. This was going well and after… (ďalšie informácie)

Hi, I am using the dark mode in firefox which is god sent boon to persons having glaucoma, with dark mode in firefox and dark reader add on. This was going well and after a recent update, I could not find it working. The dark mode is enabled and dark reader was there, but the browsing pages only shows in white. Has firefox changed anything recently to have this issue? If I miss something would the experts say, how to get back my dark browsing experience in all sites. If I find anything not visible in some sites, I used to go the windows properties and change the contrast theme to windows basic blue theme and then switched back to dark theme. this was helping the glaucoma persons very much. please, say how to solve this problem

Otázku položil(a) jrj Pred 10 mesiacmi

Na otázku odpovedal(a) jscher2000 - Support Volunteer Pred 10 mesiacmi

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Does Firefox support .mp4 video?

On page https://support.mozilla.org/en-US/kb/html5-audio-and-video-firefox?redirectslug=viewing-html5-audio-and-video&redirectlocale=en-US I find "AAC and H.264/MPEG-… (ďalšie informácie)

On page https://support.mozilla.org/en-US/kb/html5-audio-and-video-firefox?redirectslug=viewing-html5-audio-and-video&redirectlocale=en-US

I find "AAC and H.264/MPEG-4 AVC are patented audio/video compression formats. They can be viewed in Firefox using built-in OS libraries (so neither Mozilla nor you need to pay a fee) if embedded in the MP4 container format (.mp4, .m4a, .m4p, .m4b, .m4r, .m4v file types)."

But when I create an HTML page with the following HTML5 code:

<!DOCTYPE html>
<html>
<body>
</body>
This is a test of video.
<video src="C:/MyVideoFile.mp4" controls>
</video>
</html>

I get the error "No video with supported format and MIME type found". Does Firefox in fact support .mp4 video? If so, what changes do I need to make in the HTML?

Otázku položil(a) WoodyFF Pred 1 rokom

Na otázku odpovedal(a) WoodyFF Pred 1 rokom

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vanguard login quit working

been using ff to login to vg for a couple years. ~2 weeks ago it quit working-i click login & nothing happens, the login page remains unchanged. login works with chro… (ďalšie informácie)

been using ff to login to vg for a couple years. ~2 weeks ago it quit working-i click login & nothing happens, the login page remains unchanged. login works with chrome & opera no problem.

Otázku položil(a) dblazen84 Pred 11 mesiacmi

Na otázku odpovedal(a) cor-el Pred 11 mesiacmi

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Firefox 78 and the webp file extension for images. How do I disable webp?

I'd like it if Firefox would automatically convert webp images to jpg or png files instead of the opposite... stop trying to save png or jpg files as webp... and stop ser… (ďalšie informácie)

I'd like it if Firefox would automatically convert webp images to jpg or png files instead of the opposite... stop trying to save png or jpg files as webp... and stop serving me webp images when it is optional. I understand there are websites that ONLY display webp format images, but I am also aware that jpg and png files exist on many of these websites as well. I do not want to disable the ability to display webp in the browser, but I want to turn off whatever option is currently turned on.

I'd like to go back to being able to right click, Save Image As > and end up saving a png or jpg. There have been several websites over the last few weeks that I have visited, and even if the image in the URL is named jpg or png, Firefox tries to save it as a webp. This is complicating my image saving process. I am using the Add-on named "Save webP as PNG or JPEG" which works, but slows down my saving process considerably. The Add-on does not remember the last folder I saved an image to, and adds several additional clicks to what used to be a simple process.

Is there a way in about:config to prevent Firefox from putting webp as the default file format in the Save Image As dialog box?

Suggesting that I use Internet Explorer or Edge is crazy. I'm not changing browsers.

You can demo this annoyance by trying to save this image, which is obviously supposed to be a jpg: https://media.entertainmentearth.com/assets/images/7c23e8c9a6014c57aa8f5d3e281b3834lg.jpg

Otázku položil(a) brandon9 Pred 2 rokmi

Na otázku odpovedal(a) jscher2000 - Support Volunteer Pred 2 rokmi

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How do you remove The Firefox Title bar

How do you remove The Firefox Title bar from my desktop? It prevents me from clicking the "Accept or Decline" buttons for example on software installs for example. on you… (ďalšie informácie)

How do you remove The Firefox Title bar from my desktop? It prevents me from clicking the "Accept or Decline" buttons for example on software installs for example. on your support page I tried the "firefox menu> + customize & disable the title bar through the button in the bottom left corner of the window". There is no "customize" option.

Otázku položil(a) loscan Pred 9 mesiacmi

Na otázku odpovedal(a) FredMcD Pred 9 mesiacmi

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Unable to download Google Drive files in Mozilla browser

Hi Mozilla Community, Currently on version 97.0.1 of Mozilla and have not been able to download any files from Google Drive. When I click on a files to download it just k… (ďalšie informácie)

Hi Mozilla Community,

Currently on version 97.0.1 of Mozilla and have not been able to download any files from Google Drive.

When I click on a files to download it just keeps loading scripts at the bottom like - docs.0k.cc.googledocs.... and nothing happens.

I have read countless of links to solve the issue and still it won't download any files - only uploads is fine.

So I have: - clear cache/cookies - disable addons like Adblock etc - privacy & security set on Standard in settings - added cookies exceptions- googlecontent, googledrive etc - turned off Enhanced Tracking Protection

What else is missing as to why it has stopped allowing me to download files? Its quite frustrating when it use to work when I enable the third cookie party and now the setup doesn't seem to accept it.

Mozilla is my default browser and prefer to use it rather always switch to Chrome for downloads.

I've contacted Google about Google Drive and they said the problem is not on their side.

So any help would be appreciated!!

Otázku položil(a) booboo_girl21 Pred 6 mesiacmi

Na otázku odpovedal(a) AliceWyman Pred 6 mesiacmi

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Middle click, aka wheel click, does nothing

I just recently upgraded to Firefox 87.0 (64-bit) for Windows 7. Before the upgrade if I wheel clicked on a link it would open up in a new tab. Now it does absolutely n… (ďalšie informácie)

I just recently upgraded to Firefox 87.0 (64-bit) for Windows 7. Before the upgrade if I wheel clicked on a link it would open up in a new tab. Now it does absolutely nothing. I've even tried holding the wheel click for 10 seconds, still nothing.

I have verified the following settings in about:config; browser.tabs.opentabfor.middleclick=true middlemouse.contentLoadURL=false middlemouse.paste=false middlemouse.scrollbarPosition=false

When I was doing a search for related questions to this problem I found a user 3 years ago had a similar problem, and that they had an addition setting: middlemouse.openNewWindow=true. This setting no longer seems to be there. I have no idea if this setting was recently removed, and is the source of my problem, or if it was removed a while ago and my problem is the result of some other change. I have restarted Firefox twice, and even rebooted my laptop, in an effort to fix this problem. Nothing has worked. Depending on what I am doing I rely on using the wheel click HEAVILY, as it is much simpler to close a tab then to hit the back button 4, 10, or 20 times to return to where I started, or if I'm trying to keep track of what links I've followed from doing a search without having to re-do the search and hope I get the exact same results (with Google I never do).

At this time I am already heavily inclined to just return to the previous version of Firefox, despite how much of a pain that will be, however this is a recently released update, so I feel I should give the devs a chance to fix any new bugs from the update. That, and I won't have the time around work for several days, probably over a week, which makes it more practical to give the devs a chance to release a patch that fixes the problem.

Otázku položil(a) razmoudah1 Pred 1 rokom

Na otázku odpovedal(a) razmoudah1 Pred 1 rokom

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I CANT GET ON TO TESCO'S AGAIN????

Hi, IM having trouble getting on to TESCO.COM , i can get on with GOOGLE but with Firefox it keep saying :- == Oops... It looks like something is not right If you are s… (ďalšie informácie)

Hi, IM having trouble getting on to TESCO.COM , i can get on with GOOGLE but with Firefox it keep saying :-

==

Oops... It looks like something is not right

If you are seeing this page it is because your browser has failed some security checks

You may still be able to browse our site to find the feature or store you're looking for. Go to homepage, Contact Us, Site Map.

If you continue having trouble please contact our customer service helpline on: 0800 323 4040

Reference Id: 18.79476768.1594138726.1d58126e

=

THIS keeps on happening at least 6 - 8 a year. ive cleared the cache off Firefox, rebooted it, got a now TESCO site and it is still the same. Yet Google fires up all right all the time. I have got 3 pc of a type and they all can get TESCO without any trouble. Ive been with you for 20yrs and am reluctant to change noW. Tesco just say your better of using Google than Firefox, which isn't much help. Yes they can get me on (sometimes) but they all ways say Google is the one really.

There must be something i can do?

Otázku položil(a) ron1011 Pred 2 rokmi

Na otázku odpovedal(a) FredMcD Pred 2 rokmi

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Video lagging

Hello, I have issues with Firefox developer version for couple months now, when I play videos, like youtube, or other sites they constantly lag. They play for like 1min a… (ďalšie informácie)

Hello, I have issues with Firefox developer version for couple months now, when I play videos, like youtube, or other sites they constantly lag. They play for like 1min and lag, continue for another 2min then lag etc etc. (even short videos on twitter lag). It was not like that before and I don't have this problem in other browsers. Does anyone know what can be the problem here? Thanks

Otázku položil(a) nicaya Pred 11 mesiacmi

Na otázku odpovedal(a) Bithiah Pred 11 mesiacmi

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What content is required in userChrome.css to move the tabs bar under all other bars?

Every solution which I have found for Firefox 89 "Proton" so far which moves the Tabs Bar below the Navigation Bar (AKA "address bar"), with the Menu Bar above it, does N… (ďalšie informácie)

Every solution which I have found for Firefox 89 "Proton" so far which moves the Tabs Bar below the Navigation Bar (AKA "address bar"), with the Menu Bar above it, does NOT move the Tabs Bar below the Bookmarks Bar. The Bookmarks Bar appears to be overwritten and blank, and occupies space below the Menu Bar, Navigation Bar, and Tabs Bar. This empty space separates the three bars which are implemented and the content of the currently-selected tab below it.

Currently, my userChrome.css file is a copy posted by Corel-10 (?): __________________________________________________________________________________________________

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

/* TABS: bottom - Firefox 65 and later - updated for 89+ */
/* https://searchfox.org/mozilla-release/source/browser/themes/shared/tabs.inc.css */
/* https://developer.mozilla.org/en-US/docs/Tools/Browser_Toolbox */

/* TABS: below nav-bar - Firefox 65 and newer - fixed 89+  */

/* ROOT -variables */
*|*:root {
  --tab-toolbar-navbar-overlap: 0px !important;
  
  --tab-min-height: 25px !important; /*override density*/
  --tab-min-width:  80px !important; /*override default*/
}

/* TABS: below nav-bar  */
#navigator-toolbox toolbar:not(#nav-bar):not(#toolbar-menubar) {
  -moz-box-ordinal-group: 10 !important;
}

#TabsToolbar {
  -moz-box-ordinal-group: 1000 !important;
}

/* TABS: position */
#TabsToolbar {
  display: block !important;
  position: absolute !important;
  bottom: 0 !important;
  width: 100vw !important;
}

#tabbrowser-tabs {
  width: 100vw !important;
}

/* navigator-toolbox: PADDING */
*|*:root:not([chromehidden*="toolbar"]) #navigator-toolbox {
  padding-bottom: calc(var(--tab-min-height) + 1px) !important; /*ADJUST*/
  position: relative !important;
}

/* TABS: HEIGHT */
#tabbrowser-tabs,
#tabbrowser-arrowscrollbox,
#tabbrowser-tabs .tabbrowser-tab {
  min-height: var(--tab-min-height) !important;
  max-height: var(--tab-min-height) !important;
}

/* TABS: APPEARANCE */
#TabsToolbar {
  height: var(--tab-min-height) !important;
  margin-bottom: 1px !important;
  box-shadow: ThreeDShadow 0 -1px inset, -moz-dialog 0 1px !important; /*OPTIONAL*/
  background-color: var(--toolbar-bgcolor) !important;
  color: var(--toolbar-color) !important;
}

/* indicators - hide  */
.private-browsing-indicator {display: none !important;}
.accessibility-indicator    {display: none !important;}

/* window controls in full screen - hide*/
#TabsToolbar #window-controls {display: none !important;}

/* caption buttons on tab bar - hide */
*|*:root[tabsintitlebar]:not([inFullscreen="true"])
 #toolbar-menubar[autohide="true"] ~ #TabsToolbar
 .titlebar-buttonbox-container {display: none !important;}
<nowiki></pre><br>
________________________________________________________________________________________________

Evidently, the text editor for this website does several things to the above original text that, frankly, seem unnecessary and undesirable. The .CSS file is just an unformatted text file, so what is the problem with simply copying its contents and pasting it in to the body of this post?

Which is also to say that I do NOT have a clue as to what any line in the file is meant to do, what effect it has, why it is even in the file at all, or why it is written in the way that it is. So DO NOT tell me that I "CAN" create a Cascading Style Sheet on my own when I cannot even modify one that has been provided. 

On the face of it, something is missing from the above CSS text. What change needs to be made to the above content so that the Bookmark Bar will appear between the Navigation Bar and the Tabs Bar??

Thank-you very much for your time and attention to this request for assistance.

Otázku položil(a) Blacklisted Pred 1 rokom

Na otázku odpovedal(a) DB-1 Pred 1 rokom

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Move cache to Ramdisk

Hi, I created a new profile because of crashes. I have Firefox version 81.0.1 (64-bit). I have Ramdisk but I cannot edit anymore the cache location in browser.cache.disk.… (ďalšie informácie)

Hi, I created a new profile because of crashes. I have Firefox version 81.0.1 (64-bit). I have Ramdisk but I cannot edit anymore the cache location in browser.cache.disk.parent_directory. I can only toggle true-false but can't add the ramdisk location. Aren't we allowed anymore to use a ramdisk for cache?

Best regards, Ion

Otázku položil(a) florinds Pred 1 rokom

Na otázku odpovedal(a) cor-el Pred 1 rokom

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I lost bookmarks and user passes after firefox update

I lost bookmarks and user passes after firefox update. new version of firefox is 77.0.1 (64-bit) I read the related questions but did not understand how I could recover.… (ďalšie informácie)

I lost bookmarks and user passes after firefox update. new version of firefox is 77.0.1 (64-bit) I read the related questions but did not understand how I could recover. and attached pictures of my profile.

Otázku položil(a) hsamadzadeh Pred 2 rokmi

Na otázku odpovedal(a) FredMcD Pred 2 rokmi

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Weird Scrolling with version 83

Good Morning Today I had to repair Firefox and after restarting, I felt a strange scrolling sensation, it was not the normal Firefox scrolling, I even thought I had opene… (ďalšie informácie)

Good Morning

Today I had to repair Firefox and after restarting, I felt a strange scrolling sensation, it was not the normal Firefox scrolling, I even thought I had openend the wrong browser...so I went check about:config , and found some values where changed as new default values:

general.smoothScroll.mouseWheel.durationMaxMS 200 general.smoothScroll.mouseWheel.durationMinMS 50

I tought it was me the problem so I installed an older version of Firefox (80.0) in order to compare, and found a normal scrolling and those values:

general.smoothScroll.mouseWheel.durationMaxMS 400 general.smoothScroll.mouseWheel.durationMinMS 200

I think this is a mistake from devs, if i wanted to have horrible scrolling, I could just use Edge instead of Firefox, could you please bring the original scrolling back to Firefox?

Thanks

Otázku položil(a) Wolfy Pred 1 rokom

Na otázku odpovedal(a) jumpnjil Pred 1 rokom

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Firefox flickering after update 90.0.2

Hi all After update 90.0.2 installed on my computer, FIrefox started flickering all the time a new page gets opened. I have never had such a problem before, nor I had any… (ďalšie informácie)

Hi all After update 90.0.2 installed on my computer, FIrefox started flickering all the time a new page gets opened. I have never had such a problem before, nor I had any hardware change in the last two months. I tried several proposed solutions concerning flickering like refreshing, disabling hardware acceleration etc. but nothing helps. I wonder what happened in 90.0.2 which caused that. I just installed update 91.0 and the flickering still persists.

I am using Windows 7 Enterprise 64-bit on a Dell Vostro 3750 Laptop if that matters. Thank you

Otázku položil(a) georgi.petev.nikolov Pred 1 rokom

Na otázku odpovedal(a) jonzn4SUSE Pred 1 rokom