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WebGL2 not working

I'm running 115.2.1esr x64 bit on Windows 7 pro. games on Facebook will not load I get 'Your browser does not support graphics API "WebGL2" error'. In 'about:config' sh… (read more)

I'm running 115.2.1esr x64 bit on Windows 7 pro. games on Facebook will not load I get 'Your browser does not support graphics API "WebGL2" error'.

In 'about:config' shows GL2 is enabled, yet Facebook games works with Google Chrome and MS Edge browsers, this seems to point to a Firefox issue.

I removed Firefox entirely, cleaning the registry etc, installed the latest version and get the same result.

Can anyone throw light on this? If need be I'll enclose

the troubleshooting info. 

Thanks, Dave

Asked by EF80 5 months ago

Last reply by EF80 5 months ago

HTML5 Video is not supported

Dear Sir, Shahid MBC was working perfect before couple of weeks ago you can check from this link https://shahid.mbc.net/en/player/episodes/Tamer-Wa-Shawqiyya-season-1-… (read more)

Dear Sir,

Shahid MBC was working perfect before couple of weeks ago

you can check from this link

https://shahid.mbc.net/en/player/episodes/Tamer-Wa-Shawqiyya-season-1-episode-1/id-1011829

Now there is some sort of an error message of HTML5 video

Asked by emadeldin1978 2 weeks ago

Last reply by cor-el 2 weeks ago

You tube video problems

For some time now I have been having trouble with viewing you tube video's. At times the video freezes or just sort of locks up. But, I don't have the same problem with o… (read more)

For some time now I have been having trouble with viewing you tube video's. At times the video freezes or just sort of locks up. But, I don't have the same problem with other browsers, Chrome, Brave. So, it just seems with Firefox this issue pertains. Can some one please help so I don't experience the Firefox you tube problems. Thank you.

Asked by sciencemagic 5 months ago

Last reply by sciencemagic 4 months ago

VPN needs W 10?

I have used FireFox for years Now I can not download VPN as it requiers W 10+ I can not afford new computer, I am a Disabled Viet Nam Vet/ A MARINE I dd not what all the… (read more)

I have used FireFox for years Now I can not download VPN as it requiers W 10+ I can not afford new computer, I am a Disabled Viet Nam Vet/ A MARINE I dd not what all these new apps and maybe Windows is blocking download - HELP

Asked by willys59sw 1 month ago

Last reply by cor-el 1 month ago

I want firefox for my windows 7 professional 64 bit os pls!!!

Can somebody give me a version of firefox for my windows 7 professional (64 bit os) that actually work. I literally downloaded many versions of firefox (esr ones,normal o… (read more)

Can somebody give me a version of firefox for my windows 7 professional (64 bit os) that actually work. I literally downloaded many versions of firefox (esr ones,normal ones) with exe and msi installers. But everyone one of then never works,sometimes it doesn't even install or sometimes it installs but gives error , sometimes it says we're sorry , sometimes it installs but doesn't open nor does it gave any error window. Im getting a headache.Please somebody help me (╥﹏╥)

Asked by aryan rangare 1 month ago

Last reply by jonzn4SUSE 1 month ago

Automatic Threading of messages is potentially damaging. We need to be able to turn this off.

I've just now noticed the Threading automatic default grouping/marking of messages, and it is appalling. Thunderbird/Mozilla either needs to eliminate this (with appropri… (read more)

I've just now noticed the Threading automatic default grouping/marking of messages, and it is appalling. Thunderbird/Mozilla either needs to eliminate this (with appropriate warning notices, perhaps) or at least give us the ability to NOT link various messages. It's not only vastly annoying, it can cause severe real-world problems if anyone not in the CC or BCC fields is receiving these messages that were not intended for them.

I suppose for now, the only way to NOT link things that were never meant to be would be to change the Subject when discussing important topics.

Either that, or get a whole new mail service, which I'd prefer not to have to do.

Asked by Squirebran 2 months ago

Last reply by sdoyle1 2 months ago

  • Archived

Firefox downloads

Firefox updates use the term MSI, but never do you explain what that means. Come on guys step around the counter and act like a user. Not only what does it mean, but what… (read more)

Firefox updates use the term MSI, but never do you explain what that means. Come on guys step around the counter and act like a user. Not only what does it mean, but what are the differences between MSI and the download without MSI?

Asked by rhdesktop 2 years ago

Last reply by AliceWyman 2 years ago

  • Solved
  • Archived

Firefox doesn't remember username, but remembers password

On this site: https://www.orange.pl/twojekonto/zaloguj I can't force firefox to remember username (no problem with remembering password on next step). In older Firefox wi… (read more)

On this site: https://www.orange.pl/twojekonto/zaloguj I can't force firefox to remember username (no problem with remembering password on next step). In older Firefox without WebEx there was addon which allowed to manipulate forms to prepare proper autocompletion data. This addon is not supported with WebEx anymore due to lack of proper functions. Instead Firefox Dev Team claims that mechanism built in current Firefox is enough for such tasks and mentioned addons are not needed. Seems it is wrong thinking.

I tried different approaches to save username for mentioned site but without success.

Asked by zygdresze1 2 years ago

Answered by cor-el 2 years ago

  • Solved
  • Archived

other bookmarks folder

Hello, I would like to know how to remove 'other bookmarks' folder from the right side of bookmark toolbar that showed up suddenly on my browser, it's right after the arr… (read more)

Hello, I would like to know how to remove 'other bookmarks' folder from the right side of bookmark toolbar that showed up suddenly on my browser, it's right after the arrows to show more bookmarks. I can't seem to find a way to delete this.

Asked by nicaya 3 years ago

Answered by cor-el 3 years ago

  • Archived

Minimize, Maximise and Exit all now hiding.

I live with Firefix always in full screen. I Don't like seeing any bars or buttons of any kind. Befor the latest update, when I moved my mouse to the top of the screen … (read more)

I live with Firefix always in full screen. I Don't like seeing any bars or buttons of any kind.

Befor the latest update, when I moved my mouse to the top of the screen my tabs popped down and in the top right corner was the standard icons for "minimize" "maximize" and "exit".

With the latest update the tabs are there but the 3 buttons have gone.

If I exit full screen (F11) then they are there again, but I dont want to have to exit full screen every time I change between programes which I do every few mins. I'd be popping pages in and out of full screen every few mins!

How do I get the buttons back all the time?

Asked by lucyblairs 2 years ago

Last reply by tiffanyboyd78 2 years ago

  • Archived

Is Firefox no longer reading *local* VTT files?

I have a website that has MP4 video in a HTML5 video player, with subtitles done in the WebVTT format (*.vtt). I just noticed that, when testing my pages locally on my C … (read more)

I have a website that has MP4 video in a HTML5 video player, with subtitles done in the WebVTT format (*.vtt). I just noticed that, when testing my pages locally on my C drive, the subtitles no longer appear on the movies. They do appear on the website (thankfully). Does this mean that lately Firefox has dropped support for local VTT files? Chrome has always ignored local VTTs, for some reason, which is why - until now - I used Firefox to test subtitles off the C drive. Note: If I link the local page to the VTT file on my website, subtitles still do not appear in Firefox. It could be something else, of course, so just need to know if VTTs are now unloadable locally in FF.

Asked by roberto32 2 years ago

Last reply by roberto32 1 year ago

  • Archived

Dark screen and menus

My current Theme is Dark Fox. But, previously my backgrounds and menus were all white and easy to read. Now for some reason they're black and difficult for me to deal wit… (read more)

My current Theme is Dark Fox. But, previously my backgrounds and menus were all white and easy to read. Now for some reason they're black and difficult for me to deal with.

How do I reset to white and sync them on all my devices?

Asked by tmw46 2 years ago

Last reply by kentuckywoman2 1 year ago

  • Solved
  • Archived

Browser is not supported by Discord web application

I cannot turn on the audio input and the audio output in Discord web application when running Firefox for desktop PC. The advice from Mozilla Support knowledge base regar… (read more)

I cannot turn on the audio input and the audio output in Discord web application when running Firefox for desktop PC. The advice from Mozilla Support knowledge base regarding how to enable microphone did not help, since there is always no access request from discord.com detected in "Preferences" -> "Privacy & Security" -> "Permissions".

I am using the latest version of Firefox (94.0.1) on Windows 7 SP 1 and Windows 10 20H2. In Discord Support knowledge base the app is claimed to support Firefox version 80+.

Asked by MySha_61 2 years ago

Answered by MySha_61 1 year ago

  • Archived

Print webpage enlarges 4x

When I try to print a webpage using Firefox, the page enlarges 4x and therefore I only get 1/4 of the webpage on an 8.5 x 11 sheet. If I change my browser to Chrome or I… (read more)

  • When I try to print a webpage using Firefox, the page enlarges 4x and therefore I only get 1/4 of the webpage on an 8.5 x 11 sheet. If I change my browser to Chrome or IE, it prints correctly. If I scroll to the bottom of the Firefox Print Dialog window and select "Print using system dialog" it also works correctly.
  • I have the zoom set to 100 and the Print Dialog paper size set to Letter, It is set to print to page width, I tried it with Scale 100 but it didn't help. I also went to about: config and checked that the paper size and scaling were set to 1.
  • The the picture of the Print Preview looks exactly like should be when printed, but when it is sent to the Lexmark S505 printer the size is too large.
Since I print 50-100 individual webpages a week, I cannot use Firefox if this can't be corrected.

Thanks, Randall Win7 Pro

Asked by ZZZRSC 2 years ago

Last reply by jscher2000 - Support Volunteer 1 year ago

  • Solved
  • Archived

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… (read more)

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 Cor-el (?):


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

/* TABS: below nav-bar - fixed for 108+,113+ */

/* 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 - no longer needed in 113+ *//*
#navigator-toolbox toolbar:not(#nav-bar):not(#toolbar-menubar) {
  -moz-box-ordinal-group: 10 !important;
  order: 10 !important;
}
#TabsToolbar {
  -moz-box-ordinal-group: 1000 !important;
  order: 1000 !important;
}
*/

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

/* for 107 and lower - disable this rule in 108 and newer *//*
#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;
}

#tabbrowser-tabs,
.tab-stack,
.tab-content {
  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;}
________________________________________________________________________________________________

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.

Asked by Blacklisted 2 years ago

Answered by DB-1 2 years ago

  • Archived

Firefox keeps crashing since 2022 February 8.

I am a Firefox user for 5 years now and never had such bad experience before. Since 2022 February 8 my Firefox application keeps crashing all the time. The browser opens… (read more)

I am a Firefox user for 5 years now and never had such bad experience before. Since 2022 February 8 my Firefox application keeps crashing all the time. The browser opens and I can open webpages as well, but shortly after opening the websites, most of the pages result in Firefoxing crashing. I have latest version of Firefox and I have checked in safe / troubleshooting mode as well, but it did not help, Firefox still crashes. I have submitted a lot of crash reports in the last two days, the latest one has this ID: bp-94f69edd-95cb-40e3-84de-33cb20220210.

Please let me know what to do, as currently I cannot use Firefox and without a fix I have change to another web browser. Please also note that the same webpages that crash under Firefox work without errors in other browsers.

Asked by csaba.macskassy 2 years ago

Last reply by FredMcD 1 year ago

  • Archived

How do I delete the default print window

How do I delete the default print window? I used to be able to type about:config in the address bar and Go to print.tab_modal.enabled =true and change to false. That is … (read more)

How do I delete the default print window? I used to be able to type about:config in the address bar and Go to print.tab_modal.enabled =true and change to false. That is no longer working.

Asked by joew1 2 years ago

Last reply by paul921 1 year ago

  • Archived

Print Preview

How can I change back to Firefox version 96.0.3 so I can have Print Preview with sizing options again? Is that possible? I need the options to change size, etc. before pr… (read more)

How can I change back to Firefox version 96.0.3 so I can have Print Preview with sizing options again? Is that possible? I need the options to change size, etc. before printing some pages. Is there any other solution?

Asked by dblackshear 2 years ago

Last reply by paul921 1 year ago