Fragen mit folgendem Schlagwort anzeigen: Alle Fragen anzeigen

Firefox ESR : video in supported format and MIME-type was not found.

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… (Lesen Sie mehr)

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

Gefragt von logx9 vor 6 Tagen

Website is not displaying correctly

Hey, my website "www.kosmetikstuebchen-nicole.de" is not correctly displaying in Firefox Browser. In Google Chrome, Opera and Safari there is no problem. You can see the … (Lesen Sie mehr)

Hey, my website "www.kosmetikstuebchen-nicole.de" is not correctly displaying in Firefox Browser. In Google Chrome, Opera and Safari there is no problem. You can see the problem on the screenshot. I still ask my provider "Host Europe" if they are able to explain, why during using the Firefox Browser the website is not correct. They just told me, that maybe there might be a problem with the accessability view, but they were not able to solve the problem! Is there anybody who can help me to solve that problem? Thanks a lot! Alexandra

Gefragt von alexandraesser vor 1 Woche

Letzte Antwort von JustSecurity vor 6 Tagen

Find actually used proxy when configured to "Use System Proxy Settings"

The configuration on page General - Connection Settings is set to Use System Proxy Settings. How can I find out I which proxy my Firefox browser is actually using? Note: … (Lesen Sie mehr)

The configuration on page General - Connection Settings is set to Use System Proxy Settings. How can I find out I which proxy my Firefox browser is actually using?

Note: This very question has already been asked at https://support.mozilla.org/en-US/questions/1208062. It has an answer which is marked as Chosen Solution although the question owner explicitly stated it doesn't answer the question, and indeed it doesn't because it just says to look at the configuration page which doesn't contain the information. That thread has been archived. Perhaps it should be deleted or at least the Chosen Solution mark removed.

Gefragt von tilman.schmidt vor 1 Monat

Letzte Antwort von kd.gundermann vor 6 Tagen

How do I stop Firefox allowing websites to control other tabs open to other websites?

When Instagram plays a video and I move to another tab (other than wherein instagram.com is open) then suddenly the Instagram video stops playing completely. How on eart… (Lesen Sie mehr)

When Instagram plays a video and I move to another tab (other than wherein instagram.com is open) then suddenly the Instagram video stops playing completely.

How on earth is this possible in "privacy first" Firefox? When did I gave permission for a video to stop playing just by clicking another tab?

I want a standard HTML5 video to continue to play in any of the tabs that are open regardless of which tab I am clicking-on in the middle of play. Once upon a time that was the case. I want to go back to that state please.

Gefragt von jerriy vor 1 Woche

Nectar.com and saving passwords - technical change by Firefox needed

https://www.nectar.com/ has changed. The log in page is now:- https://www.nectar.com/id/start/enter-card-number The saved password for https://www.nectar.com doesn't appe… (Lesen Sie mehr)

https://www.nectar.com/ has changed. The log in page is now:- https://www.nectar.com/id/start/enter-card-number The saved password for https://www.nectar.com doesn't appear or work on this page. The automatic 'Saving 'new' password' doesn't appear or work. Deleting and saving the new address https://www.nectar.com/id/start/enter-card-number doesn't work either because Firefox Logins and passwords deletes everything after .com?

Round and round and round we go.

Why is there no way to contact Firefox? Nobody on/in the Community can make the required technical changes?

So this is all just frustration and time wasting?

Shouldn't Firefox have recognised this themselves and made the necessary changes?

Gefragt von jbeaven vor 2 Monaten

Letzte Antwort von jbeaven vor 1 Woche

places.sqlite is imcomplete

Hello, I used my firefox account to restore my browsing history after I switched to a new hard drive. I compared the contents of places.sqlite from before and after the … (Lesen Sie mehr)

Hello,

I used my firefox account to restore my browsing history after I switched to a new hard drive. I compared the contents of places.sqlite from before and after the switch. (I can do this because I made a backup of the old places.sqlite.) And I noticed that many entries of moz_historyvisits are missing in the new database. I made a graph about this, in which I am using pythons sqlite3 library to inspect the databases moz_historyvisits.visit_date column. For every visit_date I checked if it is still present in the new database or if it got lost. The pattern seems highly irregular.

Does firefox intend to maintain a complete history? By which criteria did individual history entries get lost? Is there a way to restore a complete version of my browser history from my account?

Any help is appreciated.

Gefragt von garrettmay vor 1 Woche

Letzte Antwort von garrettmay vor 1 Woche

How do I get rid of this? I've tried everything! goto-searchitnow.global.ssl.fastly.net/v1/hp?aid=437038&data=aWlkPTQ2JnVpZD03NTc5NzYxNg==&dt=17062493096&tb=1

I have tried everything that I can find to get rid of that damn searchitnow, which replaced my preferred Google Search. I've looked for downloads, extensions, everything.… (Lesen Sie mehr)

I have tried everything that I can find to get rid of that damn searchitnow, which replaced my preferred Google Search. I've looked for downloads, extensions, everything. I've checked to make sure Google is my preferred search engine, and on and on. There is nothing. I have run Malwarebytes several times and it comes up clean.

How do I get this off my Mac? I am running OS X El Capitan 10.11.6.

Gefragt von tmcnamee vor 1 Woche

Letzte Antwort von FredMcD vor 1 Woche

Why is any sites not propery loaded

Whenever I want to visit some websites the sites get opened but not properly the content of sites are loaded with some random digits. I am using Firefox On Kali Machine, … (Lesen Sie mehr)

Whenever I want to visit some websites the sites get opened but not properly the content of sites are loaded with some random digits. I am using Firefox On Kali Machine, Other Browser like Google Chrome works properly I have attached image for better understanding so please look up.

Gefragt von bajgainmanoj3 vor 1 Woche

Letzte Antwort von cor-el vor 1 Woche

  • Gelöst

slow graphic function canvascontext.createLinearGradient()

Hello together, when implementing canvas graphics with 2D context, I notified that the latest FF 87.0 on windows is much slower than chrome/edge/opera on windows and also… (Lesen Sie mehr)

Hello together,

when implementing canvas graphics with 2D context, I notified that the latest FF 87.0 on windows is much slower than chrome/edge/opera on windows and also much slower as safari on mac. I drilled into detail and detected that it was caused when drawing polygons with color gradient (see attached image). Means that using canvascontext.createLinearGradient() instead of flat colors makes it slow. On the other hand using flat colors is perfectly fast.

I wondered, because I had much better experience with FF and installed an earlier version (78.9.0esr) on the same windows workstation and the problem was gone. Seams, that some change made the newer FF slower with this type of graphic..

CPU is i7 8650U 1.90 - 2.11 GHZ, OS is Windows 10 version 20H2

But the effect is the same on all windows workstations I tested. Would be happy to see, that I can use FF again with these type of graphic apps.

Gefragt von frank.schiller vor 2 Wochen

Beantwortet von TyDraniu vor 1 Woche

firefox.ocm => firefox.com . Without asking me. Without notifying me.

When I type in ANY URL, I want exactly that to be loaded. And not anything else. When I type in mozilla.rog into the address bar, I want firefox to fetch the page mozilla… (Lesen Sie mehr)

When I type in ANY URL, I want exactly that to be loaded. And not anything else.

When I type in mozilla.rog into the address bar, I want firefox to fetch the page mozilla.rog. I want firefox to try, and if it does not exist, I demand to be notified that it does not exist. With an error message. URL not found. Error 404.

But instead, Firefox silently changes mozilla.rog to mozilla.org (and probably any page e.g. from .rog to .org, and from .ocm to .com , and the like) without my permission, and loads this other page I did not type in.

I do NOT and NEVER allow ANY program to alter my commands without notifying me.

so... which about:config setting disables this autocorrection-behavior?

Gefragt von amando.aarish vor 1 Woche

Letzte Antwort von jscher2000 vor 1 Woche

  • Gelöst

How can I disable automatic updates in FF78esr ?

I have a virtual w10x64 machine which I need to play old flash content on a specific (trusted) website which is the only one allowed in mms.cfg and which does not use htt… (Lesen Sie mehr)

I have a virtual w10x64 machine which I need to play old flash content on a specific (trusted) website which is the only one allowed in mms.cfg and which does not use https. With the latest update to 78.9 FF does not open the flash content and the pages anymore. So I reverted to 78.8 but the auto-update always intercepts.

How can I disable the auto-updates for good? Is there possibly a policy for this?

I think the FF programmers need better imagination on specific scenarios before they impose so called "security features" on the users and break their processes.

Gefragt von ffsync5 vor 2 Wochen

Beantwortet von ffsync5 vor 2 Wochen

Top half of the Tab not Clickable

Mac OS 10.10.2 Firefox 78.9 Problem: When I go back from full screen mode, the half top of tabs(more like the 2/3 part to the tab) becomes not clickable. Only way to solv… (Lesen Sie mehr)

Mac OS 10.10.2 Firefox 78.9

Problem: When I go back from full screen mode, the half top of tabs(more like the 2/3 part to the tab) becomes not clickable. Only way to solve it is just to restart the browser.

There is another thing that could provide a bit more info. No matter whether I've ever made it full screen or not, the 2/3 top area of the tabs will never turn grey when I put my mouse on it.

No add-ons and themes installed. Tried safe mode and it didn't works.

The same bug exists on the other Mac, which runs an older version of firefox.

Gefragt von mm.melbourne.collins vor 2 Wochen

Letzte Antwort von cor-el vor 2 Wochen

Default search engine does not exist

When I go to firefox preferences and then go to "search," I try to click on the arrow below "default search engine" but nothing comes up. When I try to search in the add… (Lesen Sie mehr)

When I go to firefox preferences and then go to "search," I try to click on the arrow below "default search engine" but nothing comes up. When I try to search in the address bar, it takes me to websites named after the first word I typed. When I tried searching in a separate tool bar, I'd type something, hit enter, and nothing would happen. Please help, this is very annoying because whenever I want to search something I have to type google and then type my question in on the actual google website.

Gefragt von mimdoc96 vor 2 Wochen

Letzte Antwort von TerryN21 vor 2 Wochen

Capture the shift key when pressed

I am writing a program that requires me to detect when a shift key is pressed and do something. Something like window.addEventListener('keydown', event => console.log(… (Lesen Sie mehr)

I am writing a program that requires me to detect when a shift key is pressed and do something. Something like

window.addEventListener('keydown', event => console.log(event), false); // expect to see an event logged to console when pushing the "shift" key

This works great on all browsers except Firefox. "alt" and "fn" keys are also not able to be detected on Firefox. Is there some sort of advanced security settings I can disable to let me capture these things?

Thanks in advance.

Gefragt von codyb29 vor 2 Wochen

Letzte Antwort von codyb29 vor 2 Wochen

After the last update, Videos play fine, but videos of video games freeze picture, audio continues

I can watch 1080p youtube videos fine. But if it is a video of a video game, the picture freezes, but audio continues. I have tried with several different videos and vide… (Lesen Sie mehr)

I can watch 1080p youtube videos fine. But if it is a video of a video game, the picture freezes, but audio continues. I have tried with several different videos and video game videos, and the problem is consistent. I don't know how it tells the difference, or how to fix this. I use Win 8.1 and have the latest version of Firefox 87.0 (32 bit)

Gefragt von emuuprising vor 2 Wochen

Reverting to a specific version of Firefox browser?

The last fully compatible version I could use was 78.6.1 ESR. I know I need a new profile to go backwards but I can't find the specific file. I can see the version I wou… (Lesen Sie mehr)

The last fully compatible version I could use was 78.6.1 ESR. I know I need a new profile to go backwards but I can't find the specific file. I can see the version I would like in a directory but don't know how to download/install it. Thank you all:)

Have 2011 Mac which won't support newer OS updates.

Gefragt von meganhopeross vor 4 Wochen

Letzte Antwort von cor-el vor 2 Wochen