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Distorted colors in mp4 video

Colors are distorted in MP4 video as you can see in the attached screenshot. The distorted colors impact video on many sites including yourlearning.ibm.com, webex.com, tw… (Lesen Sie mehr)

Colors are distorted in MP4 video as you can see in the attached screenshot. The distorted colors impact video on many sites including yourlearning.ibm.com, webex.com, twitter.com, mlb.com, etc. They do not impact youtube.com which displays video correctly. My Firefox version is 68.10.0esr (64-bit) and my OS is RHEL 7.8, kernel version 3.10.0-1127.13.1.el7.x86_64, Gnome Version 3.28.2

I have tried running in safe mode but the issue persists.

How do get Firefox to display MP4 video with correct colors?

Gefragt von scottwn vor 1 Woche

Letzte Antwort von scottwn vor 4 Tagen

Cannot play local swf files [linux]

I made a new profile and was able to re-create the same bug in safe mode just to be sure. Anytime I try to open a swf file, firefox will not open it but instead ask what … (Lesen Sie mehr)

I made a new profile and was able to re-create the same bug in safe mode just to be sure. Anytime I try to open a swf file, firefox will not open it but instead ask what I should do with the file, over and over again. I have properly installed flash in the $MOZ_PLUGIN_PATH directory that firefox looks for; if I go to the plugins section, it shows adobe flash. I also have the ability to play flash files on websites, just not locally. On the profile I'm using to reproduce the error, the http_https_only tag in about:config is set to 'false', so [[this|https://support.mozilla.org/en-US/questions/1172126]] is irrelevant. I made sure that firefox is indeed what is set to open these types of files via the xdg specifications that firefox searches for when looking what to open a file with via xdg-mime (firefox uses xdg-open on the linux version to see what to open with): xdg-mime default firefox.desktop application/x-shockwave-flash In $HOME/.config/mimeapps.list, it is properly listed in the line applications/x-shockwave-flash=firefox.desktop Firefox does have a .desktop file setup in /usr/share/applications, and xdg-mime does recognize firefox as the app to open swf files. I am able to open other types of files locally such as videos. Going to about:preferences and setting firefox to open swf files makes an infinite loop of firefox opening new tabs that must be then terminated. I'm not sure if an update broke firefox, as I was previously able to open local swf files. Thanks.

Gefragt von Amber vor 6 Tagen

Letzte Antwort von Amber vor 6 Tagen

Downloads file manager window automatically closes when mouse hovers over the navigation bar [elementary os]

I recently transitioned from windows 10 to elementary os. My preferred download option is to ask me where to save each file. And so when I download something, the file ma… (Lesen Sie mehr)

I recently transitioned from windows 10 to elementary os. My preferred download option is to ask me where to save each file. And so when I download something, the file manager opens. BUT when I hover my mouse over the navigation bar (to quickly get out of nested windows or make a new folder), the file manager automatically closes.

what gives? this does not happen in chrome.

Gefragt von kevinkaw08 vor 5 Tagen

YOUTUBE: No Home Page & No Initial Comments Section via FireFox

YOUTUBE: No Home Page & No Initial Comments Section via FireFox: In YouTube via FireFox the YouTube Home Page and Comment Entry on videos is missing. Why is this? Eve… (Lesen Sie mehr)

YOUTUBE: No Home Page & No Initial Comments Section via FireFox: In YouTube via FireFox the YouTube Home Page and Comment Entry on videos is missing. Why is this? Ever since the dawn of FireFox this has always been missing. Please go use Chrome, Chromium, and Brave. You will see when you select a certain YouTube Channel, you will get a Home Page. You do not get this in FireFox. The second issue that has always been is the fact that you cannot comment on videos because the Comment Entry is missing via FireFox.

FireFox needs to correct this problematic issue. I am using Linux Mint 19.3 Tricia. I have also used Windows 10 and the same problem exist there. I want the FireFox Team to use Linux Mint to see what you get from the FireFox Browser in the Software Manager. Question; is this the same Browser that is currently available via the website? If not, then we have a huge problem with the Linux Team and Linux period that needs to be resolved. Both the FireFox Team & the Linux Team needs to work together to get this fixed.

I would provide Screenshots but I want people to actually go and see for themselves. Go get Linux Mint and install FireFox via the Software Manager. Go to YouTube to see what I am talking about.

Sincerely, KLCJR77 Productions

Gefragt von KLCJR77 PRODUCTIONS vor 5 Tagen

Can't close tabs in Firefox browser on Chromebook

Installed Firefox on chromebook. Opens fine. But can't close tabs using X at top except main one which then askes to close all tabs. Just keep creating new tabs for eac… (Lesen Sie mehr)

Installed Firefox on chromebook.

Opens fine. But can't close tabs using X at top except main one which then askes to close all tabs.

Just keep creating new tabs for each link clicked.

Gefragt von lukaswillcocks vor 5 Tagen

Opening links in any desktop app to open up in Nightly broken, what's going on?

Opening links in any desktop app to open up in Nightly is broken for me since a few months, I didn't really change anything on my side. The bug report so far has been ign… (Lesen Sie mehr)

Opening links in any desktop app to open up in Nightly is broken for me since a few months, I didn't really change anything on my side. The bug report so far has been ignored, and this is a pretty major breakage. Does anyone have an idea what I could check out on my system to get this fixed or provide info for the bug so that somebody actually looks at it? EDIT: Please note Nightly initially launches fine, SO THERE IS NO PROBLEM OPENING THE PROFILE. There is also no problem with a previous instance being stuck preventing the new one from launching - I don't want to launch a new instance, I want to open a link, and I can interact with the running instance just fine and it's definitely not stuck.

This is what I get 50% of the time I try to open a link:

"Close Firefox" "Firefox is already running, but is not responding. To use Firefox, you must first close the existing Firefox process, restart your device, or use a different profile."

(While firefox is perfectly happily running.)

xdg-open https://same-url-iclicked

works. So that makes it even weirder. My system is a boring Fedora 32 desktop, and I didn't change anything I could think of when this suddenly broke.

Here is my two months old ticket that so far went ignored: https://bugzilla.mozilla.org/show_bug.cgi?id=1645038

Gefragt von itsbrokenforsomereason vor 5 Tagen

Letzte Antwort von itsbrokenforsomereason vor 5 Tagen

MainThread process in Linux: is it just a new name for firefox?

In the last few days, a process called MainThread, using a lot of CPU time, has started appearing in my Ubuntu system monitor "top". I was worried that it was malware, a… (Lesen Sie mehr)

In the last few days, a process called MainThread, using a lot of CPU time, has started appearing in my Ubuntu system monitor "top". I was worried that it was malware, and checked to see if it might be part of software I had recently installed. After checking with the software providers I had most recently dealt with, I didn't find any that said the MainThread process belonged to them. Then I noticed that the "firefox" process had disappeared from the system monitor. I suspect that MainThread is the new name for firefox, but I would like some confirmation of that theory. If that is the case, why change the name of the process from something recognizable to something unrecognizable? Thanks for any help you can give!

Gefragt von nhpeacenik1 vor 3 Tagen

How do I use "window.open" to open a new window with a menubar?

menubar no longer shows in a new window opened with window.open? I am running Firefox Ver. 79.0 (64-bit); Mozilla Firefox for Ubuntu canonical - 1.0; on Ubuntu Bionic 18.… (Lesen Sie mehr)

menubar no longer shows in a new window opened with window.open? I am running Firefox Ver. 79.0 (64-bit); Mozilla Firefox for Ubuntu canonical - 1.0; on Ubuntu Bionic 18.04 I use the following javascript code in <head> to open a new window: <script> </script> The body is as follows: <body bgcolor="#F2E8DE" onLoad="nameThisWindow()">

Click <a href="javascript:openHomePage()">Open Homepage</a> to open Homepage.htm in a new Window. </body> This code will not display the menubar in the new window (HomePage). The new window opens, resizes, relocates, has scrollbars, has address bar and has the [Open menu] option to the right of the address bar. The way it should except for the menubar on my desktop computer. If I right click on [Open Menu] in the new window it shows a check mark before Menu Bar. If I uncheck it, it closes the menubar in the window that opened it (HomePageCaller). If I click on Customize in HomePage, it opens the customize window in a new Tab in HomePageCaller. If I open a link in HomePage with "Open Link in New Tab" it opens the link in HomePageCaller. If I open a link in HomePage with "Open Link in New Window" it opens the new window with a menubar like it should. I have opened about:config to change all nine of the "dom.disable_window_open" options to "false" and restarted the computer. This did not change anything? I have removed all content from the<head> except the <title> in the new window page. I have removed all content from the <body> except a line that says it is the new window. All to no avail. Thank you for any help someone can provide, Rob

Gefragt von Rob vor 3 Tagen

Cookies get changed unexpectedly when making requests to web app

I'm Developing a Web Application I make a GET request to a web app with Fetch API, It shows "No headers for this request" in developer tools, and the cookies get changed … (Lesen Sie mehr)

I'm Developing a Web Application

I make a GET request to a web app with Fetch API, It shows "No headers for this request" in developer tools, and the cookies get changed as if the request were sent without any cookies and the web app assigned a new cookie. Are cookies sent by default with GET request using Fetch API in firefox?

When accessing page directly instead of Fetch API the request seems to go through every other "F5 Press", and otherwise the same problem occurs.

It works on chromium - trying to figure out what could be different - if it's a problem with firefox or my backend - any ideas? Thanks

Firefox Version 79.0 on ArchLinux Flask/Gunicorn/Nginx on Debian

Gefragt von eingleVi vor 2 Tagen

Letzte Antwort von eingleVi vor 2 Tagen

Video Lagging at other platforms other than youtube.

I dual booted Ubuntu 19.10 in my laptop alongside Windows 10. The videos in my Firefox browser (on Ubuntu) lags in between, it plays smoothly and after sometime it lags.… (Lesen Sie mehr)

I dual booted Ubuntu 19.10 in my laptop alongside Windows 10. The videos in my Firefox browser (on Ubuntu) lags in between, it plays smoothly and after sometime it lags. The lagging is not so worse, but still it disturbs me from watching the video. If I play the same video in Windows in Firefox the video plays well. The main problem is with the site ' www.geeksforgeeks.org ' in Ubuntu (Linux) and the same site plays well in Windows Firefox. I have tried fixes like : 1) 'set media.benchmark.vp9.fps = 0' 2) https://support.mozilla.org/en-US/questions/1245735 but they didn't work.

System specs : 8gb of RAM 4gb of Dedicated Graphics card of AMD Radeon RX 560X AMD Ryzen 5-3550H processor

Gefragt von Bipin Jadav vor 3 Tagen

Letzte Antwort von Bipin Jadav vor 2 Tagen

all my passwords got erased

I opened up my computer this morning just to find that all my passwords where erased. i was logged out of my account so i logged back into my normal one and i found that … (Lesen Sie mehr)

I opened up my computer this morning just to find that all my passwords where erased. i was logged out of my account so i logged back into my normal one and i found that all my bookmarks, addons and history was all there. the only thing that wasnt where my passwords. im running kubuntu 18.04 and have updated my pc and restarted it and none of my passwords showed up. is there any way i can recover them or will i have to add them all back manually.

Gefragt von alpha9292 vor 1 Tag

Stereo balance is way off.

Ok. So Im on Arch Linux. Tried downgrading 78, works correctly. I have firefox dev edition ver 80 and the left channel is about 64x quiter than right. Does any one have s… (Lesen Sie mehr)

Ok. So Im on Arch Linux. Tried downgrading 78, works correctly. I have firefox dev edition ver 80 and the left channel is about 64x quiter than right. Does any one have similar problem or knows how to fix it? Firefox problem - confirmed (ALSA, pulse with or without jack aren't the problem there) It's not a preference, setting, addon - confirmed. (started browser with brand new browser profile) Isn't update problem - disconfirmed (It did break after update. Downgrading and faking profile(browser version) worked fine.)

any help, or even a way to find what and where it is caused would be helpful. I did look into a shit ton of setting and debug menus, to find that everything is in norm.

(pls ignore these extensions, i will do cleanup soon and they aren't a problem here anyways)

Gefragt von archbert vor 1 Tag

"Open containing folder" opens at the file level itself, not the containing folder [Arch Linux, Firefox 79]

Hi! Since a few months I can't open the opening folder after downloading a file. Normally, I download a file, then click on the button "open containing folder" on the rig… (Lesen Sie mehr)

Hi! Since a few months I can't open the opening folder after downloading a file.

Normally, I download a file, then click on the button "open containing folder" on the right of the download file. the default file manager opens up then at the level just above the file downloaded. But, a few months ago, this stopped working: Clicking on "open containing folder" launches the file manager but directly at the level of the file: And this makes the file manager launches the file by the way with the default program.

Settings: Arch Linux, Firefox 79

Gefragt von gustavklopp vor 20 Stunden

Cannot set my startup page in Firefox 79.0 for Ubuntu canonical - 1.0

I tried setting webpage through the method I knew, i.e Go to Menu->Preferences->Home and set the Homepage and new windows settings to the URL you want. But the bug… (Lesen Sie mehr)

I tried setting webpage through the method I knew, i.e Go to Menu->Preferences->Home and set the Homepage and new windows settings to the URL you want.

But the bug is that, when I close Firefox and then open it fresh, it starts a blank page and does not load my required homepage. I have to click the home button.

When I already have Ff window open and I start a new window then it loads up my home page but, that redundant, since I could have opened the page I want in the first place.

Is there a solution to this?

Please help. Thank You.

Gefragt von rishabhhpatadia vor 13 Stunden

Aggiornamento della casche

salve, Sono uno sviluppatore web. Ho notato che dopo gli ultimi aggiornamenti Firefox si è allineato alla linea di Chrome e Opera, creando un problema non da poco. Il pro… (Lesen Sie mehr)

salve, Sono uno sviluppatore web. Ho notato che dopo gli ultimi aggiornamenti Firefox si è allineato alla linea di Chrome e Opera, creando un problema non da poco. Il problema è che non rispetta le impostazioni header per NON memorizzare la pagina in cache. Più in particolare le pagine da me create impostano il Cache-Control a "private,no-cache, no-store, must-revalidate,max-age=0" ed in più imposto l'header PHP (tramite .htaccess) per non memorizzare i file tipo php, js,css,html. Aggiornando la pagina tramite l'apposito comando "Ricarica" il browser mantiene in memoria i file obsoleti (js e css) non aggiornando la cache come richiesto. L'unico modo per aggiornare i file è "eliminare la cronologia del browser". La stessa cosa accade ricaricando gli iframe.

In prevalenza facciamo delle applicazioni WEB per cui è necessario che i file siano sempre aggiornati in base alle ultime modifiche, da cui la necessità di NON memorizzare in cache. Questa pecca ci ha spinto a SCONSIGLIARE ai nostri Clienti l'utilizzo di Chrome e Opera in favore di Firefox. Spero prendiate in esame il problema. Attendo un Vostro riscontro.

Gefragt von Wmamba vor 7 Stunden

Why make Firefox unusable once an update is done in the background?

This one thing makes we simply switch to a different browser. Firefox, downloads and installs updates in the background. OK. It needs a browser restart to be able to setu… (Lesen Sie mehr)

This one thing makes we simply switch to a different browser. Firefox, downloads and installs updates in the background. OK. It needs a browser restart to be able to setup the update. Not great but OK. But suddenly it would completely disable the user from not using the browser until an update is performed (See Image). But why? Not OK!

I am totally fine with the browser needing a restart to finish update. But why wouldn't Firefox not let me decide when I want that. Until I am ready let me use the browser. I really wish they don't freeze the browser like that.

Is there someone looking to address this issue in a future version? Is this only happening to me?

Gefragt von DrSpill vor 6 Tagen

On Firefox 79 all Google Sites doesn't work due to unescure connection.

I'm not able anymore to connect to any Google sites (google.com, youtube, ecc) due to the error "unsecure Connection". … (Lesen Sie mehr)

I'm not able anymore to connect to any Google sites (google.com, youtube, ecc) due to the error "unsecure Connection".

Gefragt von Andrea vor 4 Tagen

Letzte Antwort von Andrea vor 3 Tagen