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SSL_ERROR_UNRECOGNIZED_NAME_ALERT

Firefox won't open my professor website: https://danielesirangelo.altervista.org/ and there's this error How can i fix this? … (xem thêm)

Firefox won't open my professor website: https://danielesirangelo.altervista.org/ and there's this error How can i fix this?

Đã được hỏi bởi Gabriele Grillo 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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Firefox Tabs and Menu Bar color changed to purple - how to change back to old colors?

Firefox Tabs and Menu Bar color changed to purple with the new version. How can I change them back to the colors I had in my old version which was White with black font?… (xem thêm)

Firefox Tabs and Menu Bar color changed to purple with the new version. How can I change them back to the colors I had in my old version which was White with black font?

Đã được hỏi bởi gblaca 1 năm trước

Đã được trả lời bởi gblaca 1 năm trước

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SEC_ERROR_BAD_SIGNATURE returned on private PKI containing intermediate CA

I am trying to browse websites through a proxy that intercepts the TLS connections and signs the certificates using a private CA certificate. If I'm using only a root CA … (xem thêm)

I am trying to browse websites through a proxy that intercepts the TLS connections and signs the certificates using a private CA certificate.

If I'm using only a root CA certificate, setting it on my proxy as well as in the OS's certificates store, I can browse the internet without any issues. The chains in this case would be: Root CA -> Server Certificates

However, my setup mandates that I use an intermediate CA on the proxy. The chains in this case would be: Root CA -> Intermediate CA -> Server Certificates If I add an intermediate CA to the proxy and the root CA to my OS's certificates store, I get the following error:

" Secure Connection Failed An error occurred during a connection to www.youtube.com. Peer’s certificate has an invalid signature. Error code: SEC_ERROR_BAD_SIGNATURE

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

"

I'm using Firefox 82.0.2 on Windows 10.

How can I get more details on why it's failing? I've tried looking in the "Security" tools tab, but I see only this error ID.

Thank you, Cosmin

Đã được hỏi bởi cosmin.banu 1 năm trước

Đã được trả lời bởi cosmin.banu 1 năm trước

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Open PDF not download

Firefox is downloading all PDFs that I open rather than opening them and then downloading/saving only the ones I need to save. I've adjusted my settings to "open with Ado… (xem thêm)

Firefox is downloading all PDFs that I open rather than opening them and then downloading/saving only the ones I need to save. I've adjusted my settings to "open with Adobe Acrobat DC" and don't see any further settings. I'm on a MacBookPro. TIA!!

Đã được hỏi bởi echazdon 1 năm trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 1 năm trước

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Some videos on Youtube gives tells me that the browser don't recognize the video formats.

The problem: Some videos on YouTube gives me the "Your browser does not currently recognize any of the video formats available." "Click here to visit our frequently aske… (xem thêm)

The problem: Some videos on YouTube gives me the "Your browser does not currently recognize any of the video formats available." "Click here to visit our frequently asked questions about HTML5 video." It's only a few of the newer videos on YouTube that is giving me this problem, it's not base on the uploader as i can watch some of their other newly uploaded videos. Furthermore at the same time this started to be a problem i also noticed another one, the side bare on the left would often not load.

I believe this problem started for me after the latest update i did to windows 10.

I am running 82.0.2 (64-bit) version of Firefox. i have tried most of the things listed in other post without success, disabling all extensions, running in safemode, resetting Firefox and reinstalling Firefox

Đã được hỏi bởi Migomsl 1 năm trước

Đã được trả lời bởi Migomsl 1 năm trước

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iframe

Hello all, I whrite my website in a text-editor and test it with different browsers, now I'll change from frameset to iframe and had followed problem: All files are on … (xem thêm)

Hello all,

I whrite my website in a text-editor and test it with different browsers, now I'll change from frameset to iframe and had followed problem: All files are on same server (local) 3 (4) sources to display in 4 splitted windows. All tested browsers (IE, Edge and Chrome) will show content correctly, only FF in Version 82.0.2 will show content 1 and 2 correct, content 3 will show content 4 while refered content 2. For example see images - one with real existing files (all local) and second with file 3 no existing jet (will be create soon). Browsers on images are from left Chrome, IE, Edge and FF. Right is the html, they all display.

thx in advance - Thomas

Đã được hỏi bởi moon 1 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 1 năm trước

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installing Chrome on computer with Firefox

I use Firefox as default browser and cannot install Chrome. Downloaded Chrome and tried to install but I get 404 error message saying selected URL cannot be located on th… (xem thêm)

I use Firefox as default browser and cannot install Chrome. Downloaded Chrome and tried to install but I get 404 error message saying selected URL cannot be located on this server. I have cleared cache and cookies, didn't help.

Đã được hỏi bởi pbtroubadour 1 năm trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 1 năm trước

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Firefox does not remember open with setting for pdf files

Hi all, When I open a pdf in FF, it does not remember my settings, even though I have set to always open in Adobe Reader. I am running the latest version of FF and Win 10… (xem thêm)

Hi all,

When I open a pdf in FF, it does not remember my settings, even though I have set to always open in Adobe Reader. I am running the latest version of FF and Win 10. I have recreated the handler.json file.

Regards,

Steve

Đã được hỏi bởi OzSteveC 1 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 1 năm trước

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What happened to the Download Icon Arrow for the FF Toolbar?

What happened to the Download Icon Arrow for the FF Toolbar? It is missing from my toolbar and not available in Customize. I have a blank space where the where the icon … (xem thêm)

What happened to the Download Icon Arrow for the FF Toolbar? It is missing from my toolbar and not available in Customize. I have a blank space where the where the icon used to be. I can click on that space and the downloads will show, but the icon is not there. If I go to Customize to drag it to the toolbar, the Download Arrow is not there either.

Đã được hỏi bởi kathyjoe5 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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Roblox Not Loading and won't work

I require assistance. I have a game called Roblox that I played every day. It would start as usual and I would play with my friends and all. But suddenly, it started sayi… (xem thêm)

I require assistance. I have a game called Roblox that I played every day. It would start as usual and I would play with my friends and all. But suddenly, it started saying "An error occurred while starting roblox". I tried opening Roblox on Firefox but it said "Warning: Security Risk ahead", I even tried advancing, and it still wouldn't let me in. I tried restarting my computer, restarting Roblox, my internet, and deleting and reopening Roblox, but nothing worked. I emailed my teacher and he hasn't responded yet, and I'm kind of desperate. so please help. I noted that this happened earlier, so I am wondering if this is temporary or if i accidentally installed a virus or something. Please respond as soon as possible! ( I tried Roblox.com, but it said it was blocked because of filtering, even though there is nothing inappropriate on it ).

Đã được hỏi bởi LOFelixJ41 1 năm trước

Trả lời lần cuối bởi Wesley Branton 1 năm trước

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Yahoo won't load

I'm having issues where Yahoo.com won't load on Firefox desktop. Any other site I try works fine... cnet, google, amazon, etc. My home page is also yahoo. When I open… (xem thêm)

I'm having issues where Yahoo.com won't load on Firefox desktop. Any other site I try works fine... cnet, google, amazon, etc.

My home page is also yahoo. When I open Firefox, yahoo won't load. I'll go to another site which will load fine, then type in yahoo.com (instead of clicking home) and still won't load yahoo.

I get no error message, nothing, just the page won't load and after X amount of time it will stop trying and stay on whatever site I'm on at the moment.

Yahoo will load on chrome, edge, explorer.

Đã được hỏi bởi efy007 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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Firefox 78.4 upgrade - I am on 68.12.1

I am just wondering about my Firefox browser 68.12.1 as seems like it's locking up more especially when I am deleting files and also saving files to a folder. I went on … (xem thêm)

I am just wondering about my Firefox browser 68.12.1 as seems like it's locking up more especially when I am deleting files and also saving files to a folder. I went on help and seems like all kinds of problems with those on 78.4 upgrade so just wondering what to do. Stewart

Đã được hỏi bởi sjlang 1 năm trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 1 năm trước

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WordPress Cover block fixed background does not work in Firefox

I believe the latest updates for Firefox made some changes so that a fixed background image in a WordPress cover block does not stay fixed. It used to work about 2 weeks … (xem thêm)

I believe the latest updates for Firefox made some changes so that a fixed background image in a WordPress cover block does not stay fixed. It used to work about 2 weeks ago, now it does not. But, the fixed background behaves as expected in MS Edge.

https://www.cemalekin.com/test/layout-test/ https://www.cemalekin.com/test/test-page/

In the first linked page there is one such block, in the second one there are two. None works in Firefox, either on my Surface Book 2 laptop or my desktop with a 27" monitor. The same pages will show the expected behavior when viewed in MS Edge.

I tried the following:

  • Restarted FF with all the add-ons disabled
  • Refreshed Firefox
  • Removed the entire custom CSS from the site
  • Tried different themes

Nothing made any difference. I have been a Firefox user for a long time and do not want to switch. I also want the visitors using Firefox be able to have the same experience. Any suggestion to fix this problem will be much appreciated. Or a repaired version of Firefox release will be most welcome.

Thank you.

Đã được hỏi bởi Cemal Ekin 1 năm trước

Đã được trả lời bởi Cemal Ekin 1 năm trước

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Firefox Cookies Being Deleted

Since the most recent Firefox for Windows update, all of my Firefox browsers on my PCs have suddenly stopped saving my already logged in cookies for my major use websites… (xem thêm)

Since the most recent Firefox for Windows update, all of my Firefox browsers on my PCs have suddenly stopped saving my already logged in cookies for my major use websites, such as Facebook, Outlook, Amazon, and Netflix. For the past few years, these websites all stay logged in, even when I have Firefox set to delete cookies when the browser is closed, in part because I have these websites all carefully noted in the cookies and site data exceptions. As I said, I've never had problems for the past few years. But since the most recent update a few weeks ago, all of my websites log me out after 24 hrs. I even changed the main cookies settings to not delete any cookies when the browser is closed, but that makes no difference. Something has changed in the most recent Firefox that has disabled the managed exceptions to cookie deletion. I'd love some help on how to fix this, as changing settings does not seem to do it.

Đã được hỏi bởi decorus_veritas 1 năm trước

Đã được trả lời bởi cor-el 1 năm trước

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Firefox can't download from google drive if the file size is exceed for scanning virus

Firefox can't download from google drive if the file size is exceed for scanning virus, I tried to refresh it many time and close all add-ons, but I still can't download … (xem thêm)

Firefox can't download from google drive if the file size is exceed for scanning virus, I tried to refresh it many time and close all add-ons, but I still can't download them, I tried another browsers and there are no problem, Please fix this issue as soon as possible, thankyou.

Video: https://cutt.ly/Firefox-Google-Drive-Issue

Đã được hỏi bởi kennethcho2020 1 năm trước

Đã được trả lời bởi cor-el 1 năm trước

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Header (tabs, toolbar) automatically hides itself

Dear Firefox support, When I use Firefox, the top of my window (with the tabs, pinned pages, toolbar, and everything immediately above the window I am working on) automat… (xem thêm)

Dear Firefox support,

When I use Firefox, the top of my window (with the tabs, pinned pages, toolbar, and everything immediately above the window I am working on) automatically hides itself. When I hover my mouse over where it used to be, the toolbar and tabs drop down so I can see them, but then when I move my mouse away again they disappear. I don't know how to turn this off, I'd really appreciate some help! (I like seeing my tabs when I browse)

Thank you!

Đã được hỏi bởi andrey.risukhin 1 năm trước

Trả lời lần cuối bởi andrey.risukhin 1 năm trước

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https://detectportal.firefox.com/success.txt message.

I am running FireFox 82.02 (64 bit) on a windows 10 computer. The " you must log in to this network" message leading to the https://detectportal.firefox.com/success.txt "… (xem thêm)

I am running FireFox 82.02 (64 bit) on a windows 10 computer. The " you must log in to this network" message leading to the https://detectportal.firefox.com/success.txt "success.txt response when picked. Iead the article which said to : (1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful.

(2) In the search box above the list, type or paste captiv and pause while the list is filtered

(3) Double-click the network.captive-portal-service.enabled preference to switch the value from true to false

If you are in a managed environment using an autoconfig file, for example, you could use this to switch the default:

user_pref("network.captive-portal-service.enabled", false);

Did all of that and the current switch is FALSE, but I continue to have the error each time I open FireFox.Been using FF for years with ZERO problems and never want to switch. What am I (not) doing?

Thanks in advance for any help.

Đã được hỏi bởi Rageton 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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Can't restore old data

Recently I was having the "toolbarbutton id= uitourtooltipclose" error when trying to start up firefox so as a fix I did a refresh through the uninstaller and ever since … (xem thêm)

Recently I was having the "toolbarbutton id= uitourtooltipclose" error when trying to start up firefox so as a fix I did a refresh through the uninstaller and ever since then I can't recover my old firefox data. I've copied over my old data and replaced files when it's asked me to but no matter what when I start firefox again no changes have happened and my old data isn't restored. I can't sign back in to my firefox account either because I've forgotten the password and for some reason my email won't receive the password reset email. Is there any other way to restore my old firefox data aside from copying and replacing current files since that's not working for me. Making a new profile and copying the old firefox data into the new profile doesn't work either. I'm using windows 10 firefox 82.0.2

Đã được hỏi bởi chunkx2chunk 1 năm trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 1 năm trước

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Latest Firefox 82.0.2 64-bit cannot connect to the following page

Latest Firefox 82.0.2 64-bit cannot connect to the following page (it only displays a blank page even in safe mode and Enhanced Tracking off): http://links.email1.carrefo… (xem thêm)

Latest Firefox 82.0.2 64-bit cannot connect to the following page (it only displays a blank page even in safe mode and Enhanced Tracking off): http://links.email1.carrefour.fr/els/v1/mkzWH2KjNWtjE/YUNiTTVaN01oQjVRUzZ1YmJaQWRYSlFudDFqV1RZeUsrTDFDSk12NUxuUVlqN3NqTTJXQmtiNXRxYnk2MytIQmhaWFlFN0RiT3JNTVI1M3JnL1kzZHhKUDl1WnZ0anpWNUZPeUovY3hJbEU9S0/ This is not happening in Google Chrome.

Đã được hỏi bởi Robert12 1 năm trước

Trả lời lần cuối bởi FredMcD 1 năm trước