I-Firefox Isithangami Sokwesekwa

Firefox ESR : video in supported format and MIME-type was not found. https://vsx.mpchat.com/data/tmp/chat_161847892912.ogg This is a systematic problem with this browser. In other browsers, this AUDIO is played without problems! Dan

deets: v87 via flatpak on debian(buster)

No matter where I save a file the lastdir is always "/run/user/1000/doc/*some random folder name, that changes each time*".

manually changing browser.download.lastDir causes the next attempt to save to go to the desired folder, but a second attempt reverts to /run/user/1000/doc/abcd123.

Has anyone any idea whats going on?

Hello,

Using Firefox 87.02 on arch linux 64 bit. As mentioned in the subject. Firefox is set to clear history when it closes but it doesn't. Neither am a able to clear the history manually from the preferences menu or otherwise. Do you know any sollution?

Kind regards.

Bonjour,

When i want go to addons.mozilla.org I can't. With this : «Échec de la connexion sécurisée

Une erreur est survenue pendant une connexion à addons.mozilla.org. Le serveur utilise le mécanisme de « key pinning » (HPKP) mais aucune chaîne de confiance pour les certificats n’a pu être établie pour correspondre au pinset. Les violations de « key pinning » ne peuvent pas être forcées.

Code d’erreur : MOZILLA_PKIX_ERROR_KEY_PINNING_FAILURE

   La page que vous essayez de consulter ne peut pas être affichée car l’authenticité des données reçues ne peut être vérifiée.
   Veuillez contacter les propriétaires du site web pour les informer de ce problème.» 

Where are the site proprietary ? ;-) Firefox 87.0 (64 bits) in Debian Sid

Starting today, on Firefox 87.0 for Linux, any link that I had visited in the past is showing up as visited in the current session. I am in the process of updating thousands of listings on Ebay and the link color helps me keep track of where I am in the list each day, especially since I have had to start back from the beginning of the list 3 times. I do not want to clear my history as I keep going back to it to reference old pages. Is there a setting to clear the links visited color without clearing the history? Or is this a bug?

I have the Firefox in both my PC and laptop. Both my PC and laptop have dual boot Windows 10 and Ubuntu 20.04 with the latest updates. Firefox is in version 87 also fully updated in both OS in both machines. When I try to download anything whatever the size of the file is I see the little that shows downloading has started and then it vanishes and shows that the download has failed. I've already tried cleaning the cache, the history and the downloads history but nothing worked in any of my systems. Can anyone please help?

Firefox version : 87.0

Everytime when I try to type into the input field the "View saved logins" element covers the input. Can I disable this element or is there a way to move it under the field not covering the input that I'm typing into ?

When using screen sharing, FF (up to the latest release 88) offers to share each of the open applications or the full screen. What's missing is to share just one of 3 monitors, if that's what one is using. Chrome has that option, but FF doesn't. Is that on the roadmap to be added? Or is there a plugin or hidden setting that would allow me to do that already?

Hi i would like to know how i can change the font size of my Firefox Menu.

i already change the size of the layout whit "layout.css.devPixelsPerPx" but it didn´t change the font size of the tabs or the menu. i did some research and found the userCrome.css technique to change some fonts sizes. i already change the font size of the address bar, PopMenu and tabs. But when it comes to the Main Menu, and bookmarks the font still in the same size. i also try changing the fonts size on preferences but nothing has been working.

i guess there must be a simple command line to add in the userCrome.css file to fix this but i can find it.

if some of you can help me i will appreciate very much.

i am working on a linux machine. thank you very much

Dear Mozilla Community,

I would like to suggest you to make built in adblocker in Firefox. For example Opera have this feature so we don't need install any extension. People from Mozilla read subjects in support.mozilla.org? If not where I can send my suggestion?

P.S. I wanted to install Adblock Plus extension but I am afraid about safety so better option is to make built in adblocker to protect from malware. I think that this can be direction in good way.

Yours faithfully, Piotr

debian Linux 64bit,firefox 87 is fine. It's a problem with 88.0. try: firefox https://bing.com I can see the title changed,but blank webpage.

try: rm -fr ~/.mozilla run firefox 88.0 , same thing happens.