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"MOZILLA_PKIX_ERROR_CA_CERT_USED_AS_END_ENTITY" AND "MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT" firefox errors codes

Hello, I use ubuntu studio live CD 20.04.1 LTS with Firefox browser. I use a Teltonika RUT240 router to access internet and for others purposes. i got 2 firefox errors co… (pročitajte više)

Hello,

I use ubuntu studio live CD 20.04.1 LTS with Firefox browser.

I use a Teltonika RUT240 router to access internet and for others purposes.

i got 2 firefox errors codes, described here after : https://community.teltonika-networks.com/32375/rut-240s-cli-not-functional-connect-potential-security-issue

What should i do to securely access my router, and to solve definitely theses 2 errors ?

Thanks for your support,

Asked by gilles.guillot prije 9 sati

firefox 88 too slow

After migrating from Firefox 87 to 88.0.1 under linux-64 (debian 10), the browser became very slow. Typing has a delay of 2-3 seconds between end of type and appearence o… (pročitajte više)

After migrating from Firefox 87 to 88.0.1 under linux-64 (debian 10), the browser became very slow. Typing has a delay of 2-3 seconds between end of type and appearence on screen. Same for loading pages. Migrating back to firefox 87 is a nuisance since part of the setup is lost and mozilla keeps insisting daily to switch to firefox 88. The articles in "Fix slowness" do not seem to help.

Any suggestion?

Asked by mario.natiello prije 22 sati

Last reply by mario.natiello prije 15 sati

Why does FF not have a 'tab to search in the address bar' function like in Chrome?

In Google Chrome, if you fill in the first letters of a website you want to visit, the browser will autocomplete the name and give you the option to press the tab key and… (pročitajte više)

In Google Chrome, if you fill in the first letters of a website you want to visit, the browser will autocomplete the name and give you the option to press the tab key and search that website. Why doesn't FF have this function?

I know there is a system with keywords, but this is less efficient I think. You have to set up the keyword and then remember it. I don't think the keyword system itself is bad, but I don't see why there couldn't be a 'tab to search' function with all possible websites, in addition to the keywords system.

Asked by super-anthony prije 1 dan

Last reply by arugula prije 17 sati

  • Riješeno

Can't complete two-step authentication enabling process

I have a problem with enabling two-step authentication for my Mozilla account. There have been several questions regarding issues with two-step authentication, but none o… (pročitajte više)

I have a problem with enabling two-step authentication for my Mozilla account. There have been several questions regarding issues with two-step authentication, but none of them applies to my case, so I started another one.

When I try to enable 2SA, there are seemingly no problems. When I scan the QR code and enter the 6-digit security code, I don't get the "invalid two-step authentication code" message. I do get the 8 10-digit recovery codes. After I enter one of them I get a prompt saying "Two-step authentication enabled" (see attachment), but nothing else happens. It seems like the process is stuck here and isn't completed.

I have tried setting 2SA from my profile settings (https://accounts.firefox.com/settings) too, but when I logout and login again, it says Not Set.

I wouldn't normally use 2SA at all if it hasn't been made mandatory for logging into Add-ons (addons.mozilla.org). Now, I'm locked out of my Add-ons account and can't access my extensions!

Asked by dimithrandir prije 3 dana

Answered by dimithrandir prije 21 sat

  • Riješeno

Error code: SSL_ERROR_NO_CYPHER_OVERLAP

My ISP is Plusnet. When I try to access their website using Firefox browser I get the following error: ===== Secure Connection Failed An error occurred during a connecti… (pročitajte više)

My ISP is Plusnet. When I try to access their website using Firefox browser I get the following error:

=====

Secure Connection Failed

An error occurred during a connection to webmail.plus.net. Cannot communicate securely with peer: no common encryption algorithm(s).

Error code: SSL_ERROR_NO_CYPHER_OVERLAP

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

I have reported the problem to Plusnet but they say 'not our problem'. Their reason being that the problem does not occur using Google Chrome.

Can you help please?

Asked by scm999 prije 2 sedmica

Answered by scm999 prije 2 dana

Looking for Firefox 68 on Raspberry Pi

In short, I am looking for the Firefox 68 armhf deb? package installation file for Raspberry Pi OS (Raspbian) 10. --- I use Raspbian 10 (Raspberry Pi OS). I used to keep … (pročitajte više)

In short, I am looking for the Firefox 68 armhf deb? package installation file for Raspberry Pi OS (Raspbian) 10.

---

I use Raspbian 10 (Raspberry Pi OS). I used to keep a Firefox ESR 68 on hold (apt-mark hold) on 1 of my 2 Raspberry Pi machines. I offered this machine to a friend.

Now on my only left Raspberry Pi, Firefox ESR 68 is no longer provided by apt.

But I still need Firefox 68 on it, in order to remotely debug my userscripts on Firefox for Android 68.11.0 (latest version to support add-ons like Violentmonkey, thus userscripts) through adb.

Anyone knows how to install it back? I think I need an armhf.deb file, right?

I found: http://legacy.raspbian.org/raspbian/pool/main/f/firefox-esr/ https://archive.raspbian.org/raspbian/pool/main/f/firefox-esr/ https://github.com/jdonald/firefox-armhf/releases

But no trace of a version 68 deb file.

I then found some firefox-68.11.0esr.tar.bz2 in https://archive.mozilla.org/pub/firefox/releases/68.11.0esr/linux-x86_64/ Is x86_64 same as armhf? How do we install .tar.bz2 files in Linux?

I also see a firefox-68.11.0esr.snap in https://archive.mozilla.org/pub/firefox/releases/68.11.0esr/snap/ I would like to avoid installing snap but maybe I should try this instead, does it include armhf?

Asked by jesus2099 prije 1 dan

Last reply by cor-el prije 1 dan

Fedora 34 keyboard shortcuts issues

Hello I've been using linux for 3 years now but never before fedora, i just installed Fedora 34 KDE and im having issues ive never had before, im wondering why and what i… (pročitajte više)

Hello

I've been using linux for 3 years now but never before fedora, i just installed Fedora 34 KDE and im having issues ive never had before, im wondering why and what i can do about it.

for example, ctrl+c seems not to be working. i have to look up a lot of guides and copy a lot of commands from websites using firefox and i want to paste them in the terminal but its finnicky, often doesnt, i cant quite get a hang of when it does and why sometimes it refuses.

another issue is ctrl+w works to close tabs but ctrl+f4 doesnt, but alt+f4 does work. what the hell?

Asked by premier69 prije 3 dana

Last reply by cor-el prije 1 dan

I need Firefox to lie to the website and say that Adobe Acrobat 9 is installed

I am dealing with a government website. All of the government forms are available as PDFs on this website. However if I try to download a form the site looks at the br… (pročitajte više)

I am dealing with a government website. All of the government forms are available as PDFs on this website. However if I try to download a form the site looks at the browser description and does not see Adobe Acrobat installed on my system, so it returns a text document telling me to install Adobe Acrobat release 8 or higher. I cannot install Adobe Acrobat because Adobe does not support Linux. I don't need to install Adobe because Firefox, Chrome, and every other browser on the market has builtin support for PDF. How do I customize Firefox to LIE to the website and say that Adobe Acrobat is installed?

Asked by jamescobban prije 2 dana

Last reply by cor-el prije 1 dan

Block allow popup freezes

I go to voice.google.com and try to make a call (and any other site) and I get a popup "Allow site to use your microphone" [Block][Allow] I click on Allow and nothing h… (pročitajte više)

I go to voice.google.com and try to make a call (and any other site) and I get a popup "Allow site to use your microphone" [Block][Allow] I click on Allow and nothing happens.

Asked by cal.lidderdale prije 1 dan

  • Riješeno

How do I change the font for my menu and toolbar?

Hello, I am a dyslexic user and I am trying to change the font of my menu to open-dyslexic, however i cant figureout how and most of the answers here only answer for chan… (pročitajte više)

Hello, I am a dyslexic user and I am trying to change the font of my menu to open-dyslexic, however i cant figureout how and most of the answers here only answer for changing the size, but not the actual font for the menu bar. How do I change the font of my tabs, bookmarks, and ect? thank you

Asked by Nafeesa prije 2 dana

Answered by cor-el prije 1 dan

launch of Firefox

Preamble: All program updates are accepted when proposed on any of my 2 PCs, Linux or Firefox and other programs. Situation: Many multiple instances of Firefox are lau… (pročitajte više)

Preamble: All program updates are accepted when proposed on any of my 2 PCs, Linux or Firefox and other programs.

Situation:

  • Many multiple instances of Firefox are launched but can't be completed on my old (11 years old) tower PC (Linux based),
  • seems to saturate video card with multiple instances of screens (1 or 2 minutes at most) until it prevents other programs (eg Open office) to run
  • Tower PC works well for other programs (open office) if Firefox in not launched
  • while it works well when Firefox and other programs are launched) on my light PC ASUS (also with Linux) 3 years old.

Do I miss required minimal memory size on hard disk or on RAM, or is this an issue on Firefox, or...?

Can anyone please help and advise? Regards

Asked by bernard.vilain prije 2 dana

Plus signs when searching from adress bar

When searching for a phrase with an OpenSearch-Engine on DeepL, then plus signs "+" appear between words. You can get the Deepl Search-Engine from Mycroft. Any ideas how … (pročitajte više)

When searching for a phrase with an OpenSearch-Engine on DeepL, then plus signs "+" appear between words. You can get the Deepl Search-Engine from Mycroft.

Any ideas how to remove those plus signs in order to be able to translate phrases?

Observed on Firefox 88.0 on Ubuntu 20.10.

Asked by D prije 2 dana

Adding a minimalistic sidebar

Does anyone know how to add a sidebar with just the icons (i.e. for bookmarks, history, and sync tabs) and only show the full sidebar by clicking the corresponding icon. … (pročitajte više)

Does anyone know how to add a sidebar with just the icons (i.e. for bookmarks, history, and sync tabs) and only show the full sidebar by clicking the corresponding icon. Can that be done through userChrome?

I have attached two images that illustrate what I'm trying to accomplish.

Asked by schlawiener prije 3 dana

Firefox update

Sorry if this has been said, i haven't been able to find it using the words i know. First of all, i'm newbie in general so if anything is missing in the explanation just … (pročitajte više)

Sorry if this has been said, i haven't been able to find it using the words i know. First of all, i'm newbie in general so if anything is missing in the explanation just let me know. My computer uses Linux ( Ubuntu 17.10).

The problems are several and are connected, i believe. Some years ago, when updating the firefox browser throught the "official app store", the name of which i only know in catalan, "programari" and haven't been able to find the analogous name right now. The update was actually an installation of firefox quantum that duplicated my Firefox browsers ( at least in icons, i had both ) as i now had the updated one and the old one, which i simply stopped using. Several problems arose in using this format , for example when i try to open from terminal Jupyter lab i needed to have already open the quantum version, otherwise it would simply open it in the old browser and that was a problem for other things not interesting here maybe. There came a moment where this new so called quantum browser stopped working, i.e. it crashed in completly white screen, while not being able to close it, and, furthermore, without being able to uninstall it, again from this app store, as everytime i tried it the app store window would just show me that it was working ( i pressed uninstall and the "cercle around" dynamic icon showed), but no matter the time i left it to finish it never did/does. Now i'm trying to, again, update the OLD firefox browser i had because it is so old ( version 61 ) that many webs can't even be used ( Netflix for example). HOWEVER, i have to say that any of the official helps to download/update firefox has been of no use for the moment. That is, the "update firefox to latest release"( https://support.mozilla.org/en-US/kb/update-firefox-latest-release) page assumes that the update will take place by just going to << Help->About firefox>>, but it doesn't; and the alternative method, using "Choose which Firefox Browser to download in your language" page ( https://www.mozilla.org/en-GB/firefox/all/#product-desktop-release) downloads me a compressed file ( in concrete firefox-88.0.tar.bz2). What is the problem with this? i haven't found a single word saying what to do after this download... i'm a newbie i only see a whole bunch of archives and files within but i don't have the Icon to press( yes, there is the firefox executable program that if you press appears the browser, but how can i place, and use, this outside the file( when i move it outside it stops working)) and so be able to use access the browser without having to go all into the downloaded file?

I know this is extremely long and i apologize for it. Here in the following i'll simply summarize the questions mentioned in hope that someone has any answer: 1) Why Firefox quantum, installed from the official app store in Linux ( it is/was the only Firefox appearing there as if it was the older version), didn't update the last version i previously had and made instead a duplicated, conflicting sometimes with the older ( Jupyter lab problem mentioned ), version. 2) Why has this Quantum browser suddenly crashed in my computer and why i can't even un-install it. 3) What is to be done with the update-downloading compressed file ( coming from https://www.mozilla.org/en-GB/firefox/all/#product-desktop-release ) as to end up with the nice-looking, usually found, firefox browser icon in the screen, instead of having to go inside the file to use it.

Many thanks to anyone being able to help this troubled-guy in his proces of not going back to google chrome and windows.

Asked by joanantichna prije 3 dana

[URGENT] Two-Factor issue and too long recovery key

I have a following issue: I remember my account's password, but I had lost a two-factor auth code due a hardware crash and can't thereof login. I attempted to use a recov… (pročitajte više)

I have a following issue: I remember my account's password, but I had lost a two-factor auth code due a hardware crash and can't thereof login. I attempted to use a recovery code, but it's much longer then 10 characters (it has the length of 32 characters with does not work after entering into the code field). How can I access my account in this case?

I currently use Firefox 87

Asked by Mcgiwer prije 5 dana

Last reply by ·´¯`·...¸>-)))º> ~dbben prije 3 dana