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VIDEOJS: ERROR: (CODE:4 MEDIA_ERR_SRC_NOT_SUPPORTED) No compatible source was found for this media on WSHH

When I try to watch a video on WSHH, I get this error VIDEOJS: ERROR: (CODE:4 MEDIA_ERR_SRC_NOT_SUPPORTED) No compatible source was found for this media. I have DuckDuckG… (meer info)

When I try to watch a video on WSHH, I get this error VIDEOJS: ERROR: (CODE:4 MEDIA_ERR_SRC_NOT_SUPPORTED) No compatible source was found for this media. I have DuckDuckGo Privacy Essencials installed, and I also have uBlock Origin installed. I disable both extensions but I still see the same error. I'm on Ubuntu 20.04 LTS, and my Firefox version is 77.0.1 (64-bit) canonical - 1.0

I attach the console log.

Gevraagd door cunha-filipe, 1 jaar geleden

Beantwoord door cor-el, 1 jaar geleden

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89.0b2 Revert new tab design

Today I updated my Firefox Developer Edition to version 89.0b2 and now I just can not look at this browser anymore, "Inspired new tab design" is taking too much space and… (meer info)

Today I updated my Firefox Developer Edition to version 89.0b2 and now I just can not look at this browser anymore, "Inspired new tab design" is taking too much space and now became largest and at the same time least information-dense panel in my entire desktop! I searched around the web for a bit in hopes that I will find a theme or an add-on that will revert this particular change but no luck. I really want to revert to old UI look (at least tabs bar), there should be default theme or option to get back to old style. After some investigation I found userChrome.css but don't really want to install it (maybe this is actually the way of doing this kind of styling). Please help me revert UI design to old one.

Gevraagd door PepeTheFrog21, 9 maanden geleden

Beantwoord door TNorth, 9 maanden geleden

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Why is the 78.0.1 download for MacOS called "Firefox 78.0.1esr.dmg" and not "Firefox 78.0.1.dmg"?

I got the pop-up about FF 78.0.1 so went to https://www.mozilla.org/en-US/firefox/78.0.1/releasenotes/ and clicked on "Download Firefox" (https://www.mozilla.org/firefox/… (meer info)

I got the pop-up about FF 78.0.1 so went to https://www.mozilla.org/en-US/firefox/78.0.1/releasenotes/ and clicked on "Download Firefox" (https://www.mozilla.org/firefox/download/thanks/). The download dialogue (image attached) that appeared said that it wanted to download "Firefox 78.0.1esr.dmg". The "esr" in the filename surprised me, as I'm not on any ESR release train. Why is it named that and not "Firefox 78.0.1.dmg", similar to its predecessors?

Gevraagd door Steve Chessin, 1 jaar geleden

Beantwoord door Steve Chessin, 1 jaar geleden

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Turn off the control media playback via harware media keys

Can I turn off the "control media playback via hardware media keys on a keyboard or headset or virtual media control interface" function? (Firefox 81.0, Windows 10) … (meer info)

Can I turn off the "control media playback via hardware media keys on a keyboard or headset or virtual media control interface" function? (Firefox 81.0, Windows 10)

Gevraagd door Hey Google, 1 jaar geleden

Beantwoord door TyDraniu, 1 jaar geleden

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tabs below address bar - an ongoing problem not fixed !!!

Ever since IE changed to tabs on top firefox coders followed like mindless automatons without any regard to/for Mozilla community and users. We are sick and tired of bein… (meer info)

Ever since IE changed to tabs on top firefox coders followed like mindless automatons without any regard to/for Mozilla community and users. We are sick and tired of being ignored. We want/need tabs bellow address bar. Now, tell us how to simply get tabs below address bar or tell the coders to provide us with the option. And, we don’t care about any excuses as previously provided or outright ignored by them.

Gevraagd door g7777, 1 jaar geleden

Beantwoord door cor-el, 1 jaar geleden

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How to disable: "Your internet connection was restored" notifications?

How to disable: "Your internet connection was restored" notifications? – Terribly annoying and only started in the last version 77.0.1 very recently. I rather switch to a… (meer info)

How to disable: "Your internet connection was restored" notifications? – Terribly annoying and only started in the last version 77.0.1 very recently. I rather switch to another browser if I cannot get rid of this. Checked my 3 plug-ins, but cannot find anything there, nor if it is something on Facebook I cannot find it. Any idea?

Gevraagd door eyeless, 1 jaar geleden

Beantwoord door McCoy, 1 jaar geleden

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how to deactivate search within address bar?

Hello, there is the option to activate a search bar, fine. I use this searbar, thats also fine. How can i deactivate the search functionality within the address bar caus… (meer info)

Hello, there is the option to activate a search bar, fine. I use this searbar, thats also fine. How can i deactivate the search functionality within the address bar cause the is the search bar?

Mit freundlichen Grüßen Walter

Gevraagd door walter4578, 1 jaar geleden

Beantwoord door Harindu Lakshan, 1 jaar geleden

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ERROR:Network.http.sendRefererHeader = 0 Please fix your browser settings

I already did the following steps: Type ‘about:config’ in the URL bar, and hit enter (you may have to click though a, ‘I’ll be careful, I promise!’ warning) In the search… (meer info)

I already did the following steps:

Type ‘about:config’ in the URL bar, and hit enter (you may have to click though a, ‘I’ll be careful, I promise!’ warning)

In the search bar type ‘network.http.sendRefererHeader’

Double-click on the ‘network.http.sendRefererHeader’ preference when it comes up

Enter an integer value of 0, 1, or 2 or in the dialog box, then hit OK and close the ‘about:config’ tab

but this error keeps coming up, what do I do?

Gevraagd door Lars.Frusch, 1 jaar geleden

Beantwoord door cor-el, 1 jaar geleden

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Sometimes Google and Youtube dont load: PR_END_OF_FILE_ERROR

Every few days when i try to use Youtube or Google in Firefox i get the Error Message "Secure Connection Failed" and the Code "PR_END_OF_FILE_ERROR". This is very annoyin… (meer info)

Every few days when i try to use Youtube or Google in Firefox i get the Error Message "Secure Connection Failed" and the Code "PR_END_OF_FILE_ERROR". This is very annoying and i did not find a way to fix this for me. The only workaround is using another browser. I have the Version 68.0.2

Gevraagd door Philipp, 2 jaar geleden

Beantwoord door Eldar Value, 2 jaar geleden

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Udemy is not playing videos

Hi, The version of Firefox 68.9 on Linux CentOS 8.2 has problem playing videos from https://www.udemy.com Testing on macOS and Windows 10 the Udemy Courses are presented … (meer info)

Hi,

The version of Firefox 68.9 on Linux CentOS 8.2 has problem playing videos from https://www.udemy.com Testing on macOS and Windows 10 the Udemy Courses are presented fine. I get dark video.

Gevraagd door joseluisbz, 1 jaar geleden

Beantwoord door James, 1 jaar geleden

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Copy/Paste not working

As the title indicates, copy/pasting does not work. I'm on Windows 10, have installed Firefox about two days ago (I've recently switched to it) so the version of FF is up… (meer info)

As the title indicates, copy/pasting does not work.

I'm on Windows 10, have installed Firefox about two days ago (I've recently switched to it) so the version of FF is up to date. I've looked up a few fixes before posting and they didn't work:

- Tried booting FF on safe mode and it didn't fix the issue - it clearly isn't caused by an add-on (and I've never had this issue in my previous browser with nearly the same add-ons installed). - other people seem to have had the exact same issue multiple times and it's lasted for years, so it's clearly a problem on FF's end.

Here is the issue described more specifically: Copying things from a tab from FF and into the online version of Word does not work - when I try to, the intended selection: - disappears a few seconds after I've pasted - or it does not appear at all - or when it does, it erases the entire sentence it was pasted next to it, which you can imagine is absolutely bothersome.

I've also tried to copy/paste statistics from a site called archiveofourown.org onto another FF tab. - What ended up being copied is only the last character of the entire content I was trying to paste, which I think suggests there's some issue with what's contained in the clipboard.

I'm mentioning these two websites because I'm guessing that something about them is probably conflicting with the copy/paste feature, however I'm hoping no one will have the gall to tell me it's those websites' faults and that I should just stop using them.

When pasting (while having hopefully copied the former selected content- and no, it wasn't the case), it always pastes the content which was last copied into the clipboard prior to that very attempt, which shows that the clipboard's content was not refreshed with the last selected copied one.

I'm surprised to see that FF has had such a glaring issue for years and for many other users, and updates have never given a fix for it. I'd like this issue to be fixed properly, because I'd hate to have to switch back to my previous browser. FF sports so many nice features that other browsers don't have, and it'd be a shame to ruin the experience with a bug so basic as the copy/paste feature being broken.

Gevraagd door yumiifmb, 1 jaar geleden

Beantwoord door user1321319, 1 jaar geleden

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How do I Disable All Shortcut Keys?

Hello, I am trying to return to using Firefox after many years away. I need to disable the shortcut keys but cannot find where or how to turn them off. This seems very od… (meer info)

Hello, I am trying to return to using Firefox after many years away. I need to disable the shortcut keys but cannot find where or how to turn them off. This seems very odd as I am sure its a popular need, at least for certain keys let alone the complete set. As a disabled user I use a program called Phrase Express to fill in all sorts of things for me including online forms. However, firefox's shortcut keys are interferring with those of the much more useful Phrase Express. I am astonished that a simple answer was not easily available whilst searching other questions etc. However, many similar questions were many years out of date and lead me to various addons which were no longer active. This cannot be a difficult thing to do, after all many people (will never even use them and even programs developed my single progammers usually have a simple series of options available in settings to turn them on or off or indeed customise them.

So, can someone please help, the need to use phrase express is essential to cope with my neck and arm problems but I wish to leave Chrome and more importantly Google behind me.

Thank you in advance for your guidance and assistance.

Gevraagd door Marcus, 1 jaar geleden

Beantwoord door Marcus, 1 jaar geleden

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Firefox block autoplay not working, preferences are showing "Block Audio and Video"

Hi there! I have been having trouble with Firefox continuing to autoplay videos even with preferences set to "Block Audio and Video." If I go to twitter.com or elsewhere … (meer info)

Hi there!

I have been having trouble with Firefox continuing to autoplay videos even with preferences set to "Block Audio and Video."

If I go to twitter.com or elsewhere Firefox will show that auto play is disabled, but videos will autoplay with no audio. I would just like to get this feature working as autoplaying videos are incredibly annoying!

Thanks for any help!

Firefox 72.0.1

Gevraagd door GuyManSir657438, 2 jaar geleden

Beantwoord door cor-el, 2 jaar geleden

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stop saving image files as webp

Firefox has been saving images from some sites as webp instead of JPG for a long time. There have been repeated threads on this subject which get locked and then pushed i… (meer info)

Firefox has been saving images from some sites as webp instead of JPG for a long time. There have been repeated threads on this subject which get locked and then pushed into the long grass.

Sure, I could botch a solution by installing an add-on to convert them, or I could use something like XnView (which I do, periodically, and in bulk) after the save event has happened, or I can edit about:info to tell Firefox not to accept webp - but this breaks functionality for some sites (like eBay), but I have found that in the end I have had to start switching to Microsoft Edge to do my browsing for a number of sites because Mozilla Firefox are ignoring repeated user requests to provide a simple option to STOP doing this.

I don't want to save any files as webp - save them as PNG if you like, or jpg, but I use an ancient copy (v3.24) of ACDsee (from the days of Windows 98) for my image browsing, sorting, viewing etc because it is perfect, blisteringly quick, has no extra editing or other functionality which I don't need or want, and it doesn't bloat up anywhere with thumbnail files... but sadly webp didn't exist back then so it doesn't support it. I have used a number of much more up to date browser-viewers, but there is nothing can touch this OLD version of ACDsee for basically brilliant design.

I'm not changing my image viewer. It's non-negotiable.

I WILL however change my web browser if I have to, if the developers of the browser continually kick into the long grass to lock, hide away and pretend there's isn't an issue which has been repeatedly flagged as an annoyance for so many users.

I have been using one form or other of 'Mozilla' family of browsers since the days of Quarterdeck Mosaic. I don't particularly want to switch my loyalty, especially to Microsoft, but if they are listening to what customers want and providing it, and Mozilla are not, what else is there to do ?

I am a retired systems developer. I cannot envisage this being SUCH a big ask.

Modern software treats its users like idiots and takes away control, doing everything it's assumes on their behalf that they will want.

It is not difficult to provide an option within settings for when saving webp files to save as webp, png or jpg with conversion if necessary. All you need to do is hear the screams and respond. :)

Gevraagd door Ethan, 10 maanden geleden

Beantwoord door jscher2000, 10 maanden geleden

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How to shut firefox up about updates

I'm running Firefox 68.9.0 ESR, and it keeps whining about an update being available. I don't care, because every time I update, one of the extensions I use every day is… (meer info)

I'm running Firefox 68.9.0 ESR, and it keeps whining about an update being available. I don't care, because every time I update, one of the extensions I use every day is disabled without my permission. How do I get firefox to shut up about it once and for all? In other words, where is the "do not check for updates" command hidden, or, how else can I shut this thing up? I have, in the past, liked firefox, but it has, over the last few years, supported less and less of features I use daily, at a minimum, many times/day for most.

So how do I shut these annoying alerts about an update I have NO intention of installing off? "You can't" is not a valid answer. Nor is "just upgrade and lose half of the stuff (again) that you use all the time." Sorry if I sound angry, but these constant annoyances (and Thunderbird is doing the same---so same question for it here) are really getting on my nerves.

I have Firefox almost working the way it should. Still can't click in a bookmark toolbar bookmark and then click on "add bookmark here" like I could. That was one of those I used about 10--30 times per day, depending on what I was working on.

Thanks.

Gevraagd door jim174, 1 jaar geleden

Beantwoord door jim174, 1 jaar geleden

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Restore old version of Firefox and profile

I was running just "regular" Firefox on my Windows laptop. Yesterday my help desk had me upgrade to Firefox Extended Support Release to install a corporate email security… (meer info)

I was running just "regular" Firefox on my Windows laptop. Yesterday my help desk had me upgrade to Firefox Extended Support Release to install a corporate email security certificate. I did not know when I installed this version of Firefox that it would overwrite my existing browser, and when it did, I lost all of my add-ins, extensions, bookmarks, etc. I'm hoping to be able to restore my old profile with all of the existing data I had. If I have to "downgrade" to regular Firefox I think that's fine since I just needed the ESR to install the security cert and that's complete now.

I looked on the about:profiles page and I have two other profiles, default and june19 (I presume the latter is from June 2019?), but I don't know how to determine which one is the preferred one. When I clicked Launch profile in new browser, it instructed me to create a new profile to protect my information and I hesitated to do that because I'm trying to restore an old profile, not create a new one. In case you can't tell, I'm not an advanced software user, so give instructions like you would to a 5-year-old or your grandma... lol. Thanks in advance!

Gevraagd door amy.enderson, 1 jaar geleden

Beantwoord door jscher2000, 1 jaar geleden