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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?… (閱讀更多)

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?

gblaca 於 1 年前 詢問

gblaca 於 1 年前 解答

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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? … (閱讀更多)

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

Gabriele Grillo 於 1 年前 詢問

cor-el 最近回覆 於 1 年前

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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… (閱讀更多)

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

Migomsl 於 1 年前 詢問

Migomsl 於 1 年前 解答

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Something has gone wrong with my Firefox Browser. Can you please help?

The other day a few programs got downloaded by accident so I went to Control (Windows 10) and deleted them. I recall at the time that it also added an add on or two in my… (閱讀更多)

The other day a few programs got downloaded by accident so I went to Control (Windows 10) and deleted them. I recall at the time that it also added an add on or two in my Firefox Browser.

A couple of things are not working normally when I do a Google search with Firefox so I thought I should go back and delete the add ons that went into my Firefox which I didn't want.

But when I now go to tools and down to add ons all I get is a blank page.

I suspect the problem can be answer by deleting Firefox from my computer and downloading from the start but that will delete all the add ons that I have in the past put into Firefox and I cannot remember them all except Add Block, Webmail Ad Blocker and Adblock Plus.

Can someone please advise me but remember I am old and not at all computer savvy so any help will have to be in very basic description or guide.

Please ???????

avwood 於 1 年前 詢問

avwood 於 1 年前 解答

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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 … (閱讀更多)

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

cosmin.banu 於 1 年前 詢問

cosmin.banu 於 1 年前 解答

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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… (閱讀更多)

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 ).

LOFelixJ41 於 1 年前 詢問

Wesley Branton 最近回覆 於 1 年前

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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… (閱讀更多)

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.

pbtroubadour 於 1 年前 詢問

jscher2000 最近回覆 於 1 年前

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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… (閱讀更多)

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!!

echazdon 於 1 年前 詢問

jscher2000 最近回覆 於 1 年前

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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 … (閱讀更多)

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

kennethcho2020 於 1 年前 詢問

cor-el 於 1 年前 解答

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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 "… (閱讀更多)

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.

Rageton 於 1 年前 詢問

cor-el 最近回覆 於 1 年前

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MENU BAR IS SOLID **BLACK** - WHY? VERY DISTRACTING. TIME TO DUMP FIREFOX AFTER 10 YEARS?

DUMP the white-on-black menu bar and the overall darkness of the default theme!! Please restore traditional blue-on-white colors as the baseline - NOT white-on-black!!!!… (閱讀更多)

DUMP the white-on-black menu bar and the overall darkness of the default theme!! Please restore traditional blue-on-white colors as the baseline - NOT white-on-black!!!! Firefox is NOT USABLE OUT-OF-THE-BOX!!

Bill Mayhew 於 1 年前 詢問

FredMcD 於 1 年前 解答

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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 … (閱讀更多)

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.

kathyjoe5 於 1 年前 詢問

cor-el 最近回覆 於 1 年前

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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 … (閱讀更多)

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

sjlang 於 1 年前 詢問

jscher2000 最近回覆 於 1 年前

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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 … (閱讀更多)

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

moon 於 1 年前 詢問

jscher2000 於 1 年前 解答

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Firefox crashing

Hello, I am using a new HP computer with Firefox as my main browser. I use two screens. I have had problems with Firefox for the past couple of weeks. I usually have a c… (閱讀更多)

Hello, I am using a new HP computer with Firefox as my main browser. I use two screens. I have had problems with Firefox for the past couple of weeks. I usually have a couple of windows of Firefox open. One on the first screen with multiple tabs and another on the other screen. I also run chat programs, Discord, Antivirus programs, Zoom, Slack, and a few others.

Firefox crashing has also crashed other programs. I have had Discord crash a few times and Displayfusion crash as well.

I updated FireFox to the newest version. I even uninstalled and then reinstalled. I updated Windows. Flash is turned off. My video drivers are updated. I checked for viruses and spyware. I did have some Bit Coin Mining malware detected, but it was quarantined last week. All scans now are clear.

bp-dec3f18d-af80-4edc-9087-b70ee0201027 10/27/2020, 4:30 PM View bp-f8777c9b-a407-4e11-a9ee-37a250201025 10/25/2020, 5:21 PM View bp-abd3410b-568e-43dd-9053-29aa30201025 10/25/2020, 5:12 PM View bp-273a22ae-9bcb-4bd0-84f9-b41380201024 10/23/2020, 11:46 PM View bp-326e9a6b-d150-49af-83bc-6e9660201024 10/23/2020, 11:45 PM View bp-795da486-7b66-410d-b82f-b99700201022 10/21/2020, 9:24 PM View bp-33f90417-8487-442d-b824-51f350201027 10/27/2020, 4:35 PM View bp-ab362090-d258-4969-a0f2-ed6a10201027 10/27/2020, 4:36 PM View bp-afb2f753-1b96-41a3-8c09-bb6ea0201027 10/27/2020, 4:36 PM View bp-634f7e71-340c-4047-9e57-ce8db0201027 10/27/2020, 4:36 PM View bp-9610b432-4024-4ff8-99c9-066f30201027 10/27/2020, 4:36 PM View bp-f0f20b3b-7210-42d9-b232-5efc00201027 10/27/2020, 4:36 PM View bp-1cebb044-b9bb-4e1f-a4ca-1b7580201027 10/27/2020, 4:36 PM View bp-4b2a076f-0cb3-470a-801d-c3fea0201027 10/27/2020, 4:36 PM View

leon.aicsourcing 於 1 年前 詢問

leon.aicsourcing 最近回覆 於 1 年前

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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… (閱讀更多)

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.

Robert12 於 1 年前 詢問

FredMcD 最近回覆 於 1 年前

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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 … (閱讀更多)

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.

Cemal Ekin 於 1 年前 詢問

Cemal Ekin 於 1 年前 解答