Getoonde gelabelde vragen: Alle vragen tonen

An error occurred during a connection to google.com. PR_END_OF_FILE_ERROR

Hi I keep getting these error messages in Firefox. I uninstalled and reinstalled Firefox. It seemed to work ok after that, until I logged back in to Firefox a few minutes… (meer info)

Hi I keep getting these error messages in Firefox. I uninstalled and reinstalled Firefox. It seemed to work ok after that, until I logged back in to Firefox a few minutes later and started getting this error again. I like Firefox but getting all these errors is really frustrating. I do not have these errors with other browsers. Any ideas? If not I will have to go to another browser.

Gevraagd door ddew19, 1 uur geleden

Automatic dark mode for web pages.

Ésta, es una sugerencia de implementación de funciones para el Firefox Daylight. This is a feature implementation suggestion for Firefox Daylight. Estoy convencido de que… (meer info)

Ésta, es una sugerencia de implementación de funciones para el Firefox Daylight.

This is a feature implementation suggestion for Firefox Daylight.

Estoy convencido de que sería un gran avance el poder contar con una función automática activable/desactivable que lograra un "modo oscuro" durante la visita de cualquier página web.

I am convinced that it would be a great advance to have an automatic activated/deactivated function that achieves a "dark mode" during the visit of any web page.

Se trataría de una función similar a la que ya disponen algunos otros grandes Buscadores como, por ejemplo, pueda ser Opera...

It would be a function similar to that already available to some other large Search Engines, such as Opera...

De esta manera, Firefox también se sumaría a la corriente por la defensa de la salud visual al utilizar Internet.

In this way, Firefox would also join the trend for the defense of visual health when using the Internet.

Un guiño para cualquier otro ser humano inteligente: ésta misma página de Firefox para la escritura de mensajes, está de blanco riguroso y cegador. Y no es que lo blanco y brillante sea algo malo, es que hablamos de pantallas cargadas de luminosidad que agotan nuestra vista. "Negro sobre blanco" para describir la posibilidad de leer un texto sobre papel físico (un libro) es una cosa. "Negro sobre blanco" para captar la lectura de la imagen proyectada por una pantalla electrónica es otra cosa muy diferente. A mi juicio, demasiado diferente.

A nod to any other intelligent human being: this very Firefox page for writing messages, is in stark and blinding white. And it is not that white and bright is a bad thing, it is that we are talking about screens loaded with luminosity that exhaust our eyesight. "Black on white" to describe the ability to read a text on physical paper (a book) is one thing. "Black on white" to capture the reading of the image projected by an electronic screen is quite another thing. In my opinion, too different.

Es por esta razón por la que ruego que sean informados los ingenieros de Firefox sobre esta petición.

It is for this reason that I ask that Firefox engineers be informed about this request.

Gevraagd door Man in the Moon, 2 dagen geleden

Laatst beantwoord door Man in the Moon, 1 uur geleden

FF 94.0.2 right click Context Menus hang and other issues since update from FF 88

Running ROCK SOLID Windows 7 SP 1 64 bit. Last week updated 64 bit FF from 88xx to 94.0.2. EVERYTHING was working fine with FF 88 except for videos on CNN. After update … (meer info)

Running ROCK SOLID Windows 7 SP 1 64 bit. Last week updated 64 bit FF from 88xx to 94.0.2. EVERYTHING was working fine with FF 88 except for videos on CNN.

After update when I right click in FF the small Context Menu freezes. Subsequent right clicks launches the same Menu. See attached image. When I mess around with scrolling they go away.

Also, when I'm going back and forth between a FF web page and a file in another app to cut and paste text or images, half of one or the other screens hang.

I'm an old geek and I did ALL of the recommendations including a complete clean uninstall and clean reinstall of FF 94.0.2... I've spent hours trying to solve the problem...

I'm having NO PROBLEMS with Chrome or Opera or any other SW on this PC.

BTW, DON'T EVEN SUGGEST GOING TO Windows 10 or 11. I have 10 but I use 7 on this PC for a lot of reasons.

Like I said, problems began after 94.0.2 update.

Regards,

Chas.

Gevraagd door ccolerich, 12 uur geleden

Laatst beantwoord door ccolerich, 5 uur geleden

FF still consumes a big chunk of RAM allocation

I posted a similar request here: https://mozilla.crowdicity.com/post/742615, because "Submit Feedback" link redirected me there. Maybe this is the right place for the fee… (meer info)

I posted a similar request here: https://mozilla.crowdicity.com/post/742615, because "Submit Feedback" link redirected me there. Maybe this is the right place for the feedback.

The release note of FF Ver:93 states this:"When available system memory is critically low, Firefox on Windows will automatically unload tabs based on their last access time, memory usage, and other attributes. This should help reduce Firefox out-of-memory crashes. Switching to an unloaded tab automatically reloads it."

This is something those of us with modest RAM (4GB, in my case) have been waiting for, for quite a while. But, FF continues to hog significant memory in spite of the claimed changes as above. I don't see any perceivable changes to my system performance thus far even a few days since the update. The issue, as you'd know better, elevated RAM usage invariably causes a continual spike in Paging, leading to excessive Disk (HDD) usage > resulting in an unresponsive system, which eventually ends up in a system freeze (in my case at least). The only way out being a hard power-down and restart of the system.

I have also set the "Content process limit" to 4 in the settings to no avail. We'd appreciate if you could configure FF behavior to adapt when system resources are low than wait for things to be critical.

Gevraagd door BRC, 1 maand geleden

Laatst beantwoord door BRC, 12 uur geleden

Not accepting password for a site

hello, when i try to use firefox to log onto a website , it will not accept my password anymore while all the other browsers such as chrome, brave, will accept it, please… (meer info)

hello, when i try to use firefox to log onto a website , it will not accept my password anymore while all the other browsers such as chrome, brave, will accept it, please advise, thanking you

Gevraagd door keith85, 13 uur geleden

Laatst beantwoord door keith85, 8 uur geleden

cannot switch sign in accounts

12.4.21 FFox 78.15 mac OS El Capitan 10.11.6 Had single user admin setup using FFox for years. Once I set up FFox years ago, I long forgot what my email sign in was, of … (meer info)

12.4.21 FFox 78.15 mac OS El Capitan 10.11.6

Had single user admin setup using FFox for years. Once I set up FFox years ago, I long forgot what my email sign in was, of the three emails I have.... aol, yahoo and gmail.

Recently a file corrupted. Apple techs suggested opening second admin as test user. Test user admin worked fine. In process of testing, I discovered FFox in THAT tester admin opened differently.... no more Bookmarks Toolbar, no History Trail.

One Apple tech suggested looking into 2nd admin (test) account to see my sign in. It was AOL acct. I did not select a sign in acct. I simply opened FFox browser to test it. Went back to 1st acct (original) and FFox signed in with Yahoo acct. I never realized this. All those years had been opening through Yahoo acct.

Apple tech said all I needed to do was switch AOL acct back to Yahoo sign in to once again see all my previous Bookmarks Toolbar and History Trail. I've spent HOURS searching how to simply switch accounts in same admin browser. Why is something so simple, impossible to find. Perhaps it can't be done.

The closest I came was to do this - click upper right corner (3 lines) in browser and click on email address > click Acct settings > click Manage acct. When the Accounts page appears, I see only a Primary email entry (AOL) with no options next to it, and below it, Secondary email (which says None) with button next to it indicating Add.

When I click it, new window appears asking to enter Secondary email address. I enter yahoo address, click SAVE and red box appears saying "ACCOUNT ALRERADY EXISTS" I KNOW THE ACCOUNT ALREADY EXISTS. IF FFOX KNOWS THIS, WHY WON'T IT ALLOW ME TO SWITCH TO IT?????????

That's as far as I can go. Even signing into the Sync acct asking which account to sign in with, I use Yahoo but next time I open FFox, still back to AOL.

I will say, once I was in my 2nd test admin and opened Chrome to test as I did FFox, Chrome AUTOMATICALLY updated to same Chrome from 1st admin (corrupted) which included same Bookmarks etc from 1st admin Chrome.

But not so with FFox. Not so.

If there is anyone on the planet who may have knowledge of how to simply switch sign in account from AOL to Yahoo, I would LOVE to meet that person. Thank you!

Gevraagd door fives, 18 uur geleden

Yesterday! "14 new types of 'XS-Leak' cross-site leak attacks against modern web browsers, including Mozilla Firefox."

Have Firefox blocked this and/or are there ways users can protect themselves? "14 new types of 'XS-Leak' cross-site leak attacks against modern web browsers, including G… (meer info)

Have Firefox blocked this and/or are there ways users can protect themselves?

"14 new types of 'XS-Leak' cross-site leak attacks against modern web browsers, including Google Chrome, Microsoft Edge, Safari, and Mozilla Firefox."

"These types of side-channel attacks are called 'XS-Leaks,' and allow attacks to bypass the 'same-origin' policy in web browsers so that a malicious website can steal info in the background from a trusted website where the user enters information.

"The principle of an XS-Leak is to use such side-channels available on the web to reveal sensitive information about users, such as their data in other web applications, details about their local environment, or internal networks they are connected to," explains the XS-Leaks wiki.

For example, an XS-Leak attack could help a background site siphon the email inbox contents from an active tab used for accessing webmail."

https://www.bleepingcomputer.com/news/security/researchers-discover-14-new-data-stealing-web-browser-attacks/

Gevraagd door Teresa, 1 dag geleden

Problem with streaming TV content

I'm running Firefox 94.0.2 (64 bit) under Windows 10. Recently I've been receiving messages from TV content providers telling me I need to enable DRM in my browser. I hav… (meer info)

I'm running Firefox 94.0.2 (64 bit) under Windows 10. Recently I've been receiving messages from TV content providers telling me I need to enable DRM in my browser. I have been to to the Settings menu and see that DRM is enabled. CDM is also activated. I have tried toggling them on and off and restarting but I still get the messages. Please tell me how to get DRM contento run.

Gevraagd door Willmol, 1 dag geleden

Caan't open attachments

I can't open attachments on my email all of a sudden. I have Thunderbiird mail, I have set Firefox as my default browser, and am working on a mac version 12.0.1.

Gevraagd door durette, 2 dagen geleden

Proton and userchrome

It took years to perfect my userchrome to make FF look exactly how I want. Once 91+ came out it wasn't even a question of fixing the floating tabs and condensing the heig… (meer info)

It took years to perfect my userchrome to make FF look exactly how I want. Once 91+ came out it wasn't even a question of fixing the floating tabs and condensing the height and menu spacing (though I tried all of it) but my own codes stopped working properly - I had code to set the background colour of menus/bookmark menus and when I upgrade they were the right colour but with thick white borders around them. This was more important to me than the floating tabs and I immediately downgraded to 90 where I've stayed. Can anyone help me figure out how to get MY codes to work with 91+ and/or to work together with the other fixes out there (tabs, condensed menus etc)??

Below is how my userchrome looks and attached is how my current set up looks. ANY advice is appreciated. THANK YOU.

@import url(userChrome_Fx56_bookmark_icons.css);
*/

/* Standard folder -- on Toolbar and Menus */
#PlacesToolbarItems toolbarbutton[container="true"] > .toolbarbutton-icon,
#PlacesToolbarItems menu[container="true"] .menu-iconic-left,
:-moz-any(
#PlacesToolbarItems,
#PlacesChevronPopup,
#BMB_bookmarksPopup,
#bookmarksMenu) menu[container="true"]:not([tagContainer="true"]) > .menu-iconic-left,
/* Standard folder -- in Sidebar, Library, Add/Edit Bookmark dialog */
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList) treechildren::-moz-tree-image(container), 
#editBMPanel_folderMenuList > .menulist-label-box > .menulist-icon,
#editBMPanel_folderMenuList menupopup menuitem {
  list-style-image: url(Fx56-yellow-folder.png) !important;
}

/* THIS WAS REMOVED BECAUSE IT CAUSES YELLOW FOLDER ICONS FOR BLANK 
   COLUMNS. AS A RESULT, FOLDERS ON THE RIGHT SIDE REMAIN GRAY.
  #placeContent treechildren::-moz-tree-image(container) {
    list-style-image: url(Fx56-yellow-folder.png) !important;
  }
*/

/* Live Bookmark -- on Toolbar and Menus */ /* REMOVED */

/* Smart bookmark folder -- on Toolbar and Menus */
#PlacesToolbarItems toolbarbutton[container="true"][query="true"] > .toolbarbutton-icon,
#PlacesToolbarItems menu[container="true"][query="true"] .menu-iconic-left,
:-moz-any(
#PlacesToolbarItems,
#PlacesChevronPopup,
#BMB_bookmarksPopup,
#bookmarksMenu) menu[container="true"][query="true"]:not([tagContainer="true"]) > .menu-iconic-left > .menu-iconic-icon,
/* Smart bookmark folder -- in Sidebar, Library, Add/Edit Bookmark dialog */
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList, 
#placeContent) treechildren::-moz-tree-image(container, query) {
  list-style-image: url(Fx56-query.png) !important;
}

/* Tag containers (preserve the built-in icon) */
#PlacesToolbarItems toolbarbutton[container="true"][tagContainer="true"] > .toolbarbutton-icon,
#PlacesToolbarItems menu[container="true"][tagContainer="true"] .menu-iconic-left,
:-moz-any(
#PlacesToolbarItems,
#PlacesChevronPopup,
#BMB_bookmarksPopup,
#bookmarksMenu) menu[container="true"][tagContainer="true"] > .menu-iconic-left > .menu-iconic-icon,
/* Smart bookmark folder -- in Sidebar, Library, Add/Edit Bookmark dialog */
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList, 
#placeContent) treechildren::-moz-tree-image(container, query, tagContainer) {
  list-style-image: url(chrome://browser/skin/places/tag.svg) !important;
}

/*** Top-level "container" icons (otherwise would be Standard folder color) ***/
/* Bookmarks Menu -- in Sidebar, Library, Add/Edit Bookmark dialog */
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList, 
#placeContent) treechildren::-moz-tree-image(container, OrganizerQuery_BookmarksMenu),
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList, 
#placeContent) treechildren::-moz-tree-image(container, queryFolder_menu________),
#editBMPanel_bmRootItem > .menu-iconic-left, 
#editBMPanel_folderMenuList[selectedIndex="1"] > .menulist-label-box > .menulist-icon {
  list-style-image: url(Fx56-bookmarksMenu.png) !important;
}

/* Bookmarks Toolbar -- on Menus */
#BMB_bookmarksPopup #BMB_bookmarksToolbar > .menu-iconic-left > .menu-iconic-icon,
#bookmarksMenuPopup #bookmarksToolbarFolderMenu  > .menu-iconic-left > .menu-iconic-icon,
/* Bookmarks Toolbar -- in Sidebar, Library, Add/Edit Bookmark dialog */
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList, 
#placeContent) treechildren::-moz-tree-image(container, OrganizerQuery_BookmarksToolbar),
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList, 
#placeContent) treechildren::-moz-tree-image(container, queryFolder_toolbar_____),
#editBMPanel_toolbarFolderItem > .menu-iconic-left, 
#editBMPanel_folderMenuList[selectedIndex="0"] > .menulist-label-box > .menulist-icon {
  list-style-image: url(Fx56-bookmarksToolbar.png) !important;
}

/* Other Bookmarks -- on Menus */
#BMB_bookmarksPopup #BMB_unsortedBookmarks > .menu-iconic-left > .menu-iconic-icon,
#bookmarksMenuPopup #menu_unsortedBookmarks  > .menu-iconic-left > .menu-iconic-icon,
/* Other Bookmarks -- in Sidebar, Library, Add/Edit Bookmark dialog */
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList, 
#placeContent) treechildren::-moz-tree-image(container, OrganizerQuery_UnfiledBookmarks),
:-moz-any(
#bookmarks-view, 
#editBMPanel_folderTree, 
#placesList, 
#placeContent) treechildren::-moz-tree-image(container, queryFolder_unfiled_____),
#editBMPanel_unfiledRootItem > .menu-iconic-left, 
#editBMPanel_folderMenuList[selectedIndex="2"] > .menulist-label-box > .menulist-icon {
  list-style-image: url(Fx56-unsortedBookmarks.png) !important;
}  

/* Preserve Built-in History/Tags/All Bookmarks Icons in Library */
:-moz-any(
#placesList, 
#placeContent) treechildren::-moz-tree-image(query, OrganizerQuery_history____v), 
:-moz-any(
#placesList, 
#placeContent) treechildren::-moz-tree-image(title, query, dayContainer) {
  list-style-image: url("chrome://browser/skin/places/history.svg") !important;
}
:-moz-any(
#placesList, 
#placeContent) treechildren::-moz-tree-image(title, query, tagContainer),
:-moz-any(
#placesList, 
#placeContent) treechildren::-moz-tree-image(query, OrganizerQuery_tags_______v) {
  list-style-image: url("chrome://browser/skin/places/tag.svg") !important;
}
:-moz-any(
#placesList, 
#placeContent) treechildren::-moz-tree-image(query, OrganizerQuery_allbms_____v) {
  list-style-image: url(Fx56-allBookmarks.png) !important;
}


}

menupopup {
-moz-appearance: none !important;
background-color: #e7d9ad !important }


#urlbar[breakout],
#urlbar[breakout][breakout-extend] {
  --urlbar-height: 28px !important;
  --urlbar-toolbar-height: 30px !important;

  width: 100% !important;
  top: calc((var(--urlbar-toolbar-height) - var(--urlbar-height)) / 2) !important;
  left: 0 !important;
}

#urlbar[breakout][breakout-extend] > #urlbar-input-container,
#urlbar-input-container {
  height: var(--urlbar-height) !important;
  width: 100% !important;
  padding-block: unset !important;
  padding-inline: unset !important;
  transition: none !important;
}

#urlbar[breakout][breakout-extend] > #urlbar-background {
  box-shadow: 0 1px 4px rgba(0,0,0,.05) !important;
  animation: none !important;
}


}
/* REMOVE MEGABAR END */

Gevraagd door M, 2 weken geleden

Laatst beantwoord door M, 2 dagen geleden

Firefox Library background colour

Hi, I realise this sort of thing is not exactly the end of the world but I'll ask anyway. In Proton, the background of the Settings page, about:config page and the Librar… (meer info)

Hi, I realise this sort of thing is not exactly the end of the world but I'll ask anyway. In Proton, the background of the Settings page, about:config page and the Library window have changed to black [with white text]. Before, everything was white background with black text...is there any way at all to go back to that, without changing the Theme that I've been using for years? The Firefox colour settings change the Settings and about:config pages background to white but then you have the glaring white high contrast etc on every web page...and it still has a black background in the Library window, regardless of what colour settings I have there. I can change all this easily with some other theme or that Firefox Color addon [which is how I got the second picture below] but if that's the only option I would rather just put up with it as it is.

First pic is how it is now, second is how it always was before Proton and I want it to be again.

Thanks

Gevraagd door Haruna, 2 dagen geleden

Dropdown selection

I know this is probably an odd issue. I have a website that I use frequently and one of the drop down boxes on the website changes the selection I make automatically if I… (meer info)

I know this is probably an odd issue. I have a website that I use frequently and one of the drop down boxes on the website changes the selection I make automatically if I move from one screen to the next then back again. What would cause this issue?

I have cleared everything from the browser and done a refresh. I also cleared the startup cache. The refresh corrected the issue for a few hours but then it started again. Clearing the startup cache worked for about 5 minutes then it started again.

Any suggestions would be greatly appreciated.

Thank you.

Gevraagd door shartsfield, 3 dagen geleden

Laatst beantwoord door shartsfield, 3 dagen geleden

Firefox ESR91.3 Silent Mode Print

We use Firefox in our small business to deliver web-based apps for visitor sign-in at schools. We specify Firefox ESR primarily because of the Silent Print feature and t… (meer info)

We use Firefox in our small business to deliver web-based apps for visitor sign-in at schools. We specify Firefox ESR primarily because of the Silent Print feature and the fact it is much easier to enable in Firefox than other major browsers.

With the ESR 91 release we began getting reports from customers that our web-app was no printing the name tags to a locally connected label printer. The printer has been checked. Drivers are installed and updated. The target label printer is designated as the default for the Win-PC station.

The config of the Firefox print function has been verified so that it is targeting the right local device and has the relevant print settings correct.

When we run with PRINT.ALWAYS_PRINT_SILENT = TRUE the sign-in process completes and no name tag is printed to the label printer.

When we run with PRINT.ALWAYS_PRINT_SILENT = FALSE the sign-in process completes, the print dialog pops and upon clicking the PRINT button the name tag prints to the label printer.

What's up with the PRINT.ALWAYS_PRINT_SILENT setting? It used to work, when we were running ESR78. Silent printing has been our selling point to run Firefox on hundreds of PC/Win (and Mac) workstations across our customer sites. Without this feature enabled and working, our customers are going to start asking to move back to Chrome or Edge.

Gevraagd door mfranke62, 3 dagen geleden

ConvertKit issues

Testing ConvertKit integrations with my Squarespace site across multiple browsers. Firefox (v94.0.2) doesn't show the embedded ConvertKit form in the footer. I also have … (meer info)

Testing ConvertKit integrations with my Squarespace site across multiple browsers. Firefox (v94.0.2) doesn't show the embedded ConvertKit form in the footer. I also have the ConvertKit form embedded in a sidebar, and while Firefox shows that form, it doesn't initiate the correct response (a 'thank you' that shows up on the sidebar when someone signs up); instead it pops open a new browser window with the thank you message.

I uploaded 2 images; one shows how the form should act on the sidebar after subscribing (screenshot from using Chrome) and the other shows how Firefox handles the subscribe. The Chrome screenshot shows Sign Up For Our Newsletter and a Success! message below it. The Firefox image shows that the form response takes me to another web page with multiple messages.

Any ideas what's up? should I advise visitors to the website that the form does not display correctly on Firefox?

Thanks -

Gevraagd door laura63, 3 dagen geleden

Address bar search not working

I have long used the option to have a separate address and search bar ("Add search bar in toolbar" in search settings). A few months ago, I changed that to "Use the addre… (meer info)

I have long used the option to have a separate address and search bar ("Add search bar in toolbar" in search settings). A few months ago, I changed that to "Use the address bar for search and navigation". The search bar is gone, but when I type a query into my combined address and search bar, I only get "We're having trouble finding this site".

Notes: -) My default search engine is DuckDuckGo, but it doesn't work either when I make Google my default search engine -) I can use the "this time search with..." buttons on bottom, but that's an extra step for every search -) My profile goes way back to the beginnings of Firefox. Any hidden settings that might not have been migrated properly in the past, and that I could check in the about:config?

Gevraagd door Asperamanca, 4 dagen geleden

Laatst beantwoord door Asperamanca, 3 dagen geleden

Automatic calls to many Google services on launch (Windows 10, desktop)

Hello! Something in my Firefox installation seems to be making several Google network (google.com / forcesafesearch.google.com / www.youtube-nocookie.com / m.youtube.com,… (meer info)

Hello! Something in my Firefox installation seems to be making several Google network (google.com / forcesafesearch.google.com / www.youtube-nocookie.com / m.youtube.com, and a couple of others) calls shortly after launch. I have a DNS sinkhole, so that is how I can see.

I have a few reputable extensions (or should be, from EFF, Firefox itself, or Ublock Origin), but it also happens in safe mode. I went through a good chunk of this: https://support.mozilla.org/en-US/kb/how-stop-firefox-making-automatic-connections and still the calls occur

I am on Windows 10, with FF v93.

Thanks very much!

Gevraagd door hiciya6568, 1 maand geleden

Laatst beantwoord door hiciya6568, 3 dagen geleden