Firefox 技術支援討論區

firefox always crash when visiting website with media content (youtube, and w3 html5 video test page) i started firefox with --safe-mode and i got this error - [Child 2113, MediaDecoderStateMachine #1] WARNING: Decoder=ffff5d305c00 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<MediaSourceTrackDemuxer::SamplesPromise> mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /home/gitlab-runner/builds/DVuPV_et/0/manjaro-arm/packages/extra/firefox/src/firefox-80.0.1/dom/media/MediaDecoderStateMachine.cpp, line 3470 - then firefox become unresponsive and i have to kill it.

Visiting this site:

https://www.kulturkritiskforum.dk/

Firefox tells me that the certificate in invalid.

"...Web sites prove their identity via certificates. Firefox does not trust this site because it uses a certificate that is not valid for www.kulturkritiskforum.dk. The certificate is only valid for kulturkritiskforum.dk.

Error code: SSL_ERROR_BAD_CERT_DOMAIN..."

Looking at certificate tells me it is valid, and so does:

https://www.sslshopper.com/ssl-checker.html#hostname=https://www.kulturkritiskforum.dk/

"...www.kulturkritiskforum.dk resolves to 18.197.157.167

Server Type: Apache

The certificate should be trusted by all major web browsers (all the correct intermediate certificates are installed)...."

And Chrome does not report any errors either.

Where is the actual problem/error?!

I perform Beta testing of GPS suites for several groups. My main interest is the CENTOS 8.2 operating system but I also service some Windows 10 laptops and two LINUX Mint20 machines. A GPS group in CANADA, https://webapp.geod.nrcan.gc.ca/geod/tools-outils/ppp.php operates an on-line processing service that I use and beta test for. They have a new engine about to be released but my main CEMTOS 8.2 machine is new and Fire fox is also going through updates.

The issue is that the I can uses Firefox and WINDOWS 10 okay on the old and new NRC-Canada applications. I can use old and new NRC-Canada software with Google Chrome satisfactorily but I cannot run either old or new NRC Canada applications with either LINUX MINT 20 firefox (Version 80.0 Firefox for Linux Mint-1.0) or the Extended Support Release 78.2 that is used for Mozilla Firerfox for CENTOS Linux redhat - 1.0

Appreciate help with this issue. With regards Peter (petermorgan@grapevine.net.au)

I am running Debian 10 Linux and recently upgraded Firefox ESR to version 78.3.0 . I noticed that whenever I launch Firefox that the mouse pointer "spins" for up to 40 seconds after launch. This does not seem to affect usability but is visually unpleasant. I have done the following things: 1. Start in Safe Mode: The spinning mouse pointer is no longer spinning after launch. 2. Disabled all plugins and extension and launch Firefox: The pointer keeps spinning. 3. Downloaded Firefox 80 and launched: Pointer keeps spinning. 4. Changed home page to a blank screen: Pointer keeps spinning. 5. Uninstalled Firefox ESR and re-installed: Pointer keeps spinning. 6. Checked for viruses, trojans, and other malware: none found.

Interestingly, if I launch Firefox ESR from a terminal (eg "firefox-esr &") the spinning mouse pointer is not present. HMMMM! This is the command that is used in the desktop icon: /usr/lib/firefox-esr/firefox-esr %u . Is there a problem with that command. I may modify that command and see what happens. Feedback would be appreciated.

Hello all and I hope everyone is safe in this pandemic world! In my Applications and in my profile directory, I have Mibbit as the default irc and it comes up everytime I reinstall firefox. I think that this is strange, mibbit is for old crooners isn't it? I would think that FF has advanced! I would like to not see it when I reinstall firefox, is this possible

I also have an installed plugin Shock wave Flash...did I install this or does it come from FF?

thank you,

Sry the message is German but I will translate it hopefully similar to the English output. I try to open this video https://www.youtube.com/watch?v=mCcjRePrSj4 Mind you other seem to work fine and I get this issue:

"Dein Browser erkennt zurzeit keines der verfügbaren Videoformate. Klicke hier, um unsere häufig gestellten Fragen zu HTML5-Videos aufzurufen."

Basically says "Your Browser does not recognize any available videoformat Click here, for FAQ around HTML5-Videos"

links to https://www.youtube.com/supported_browsers which literally shows Firefox as supported. I run Firefox on Ubuntu20.04 here and I have no clue what the issue could be. Chromium works. It works on Windows. I tried the safe mode without success. I just want to fix this before I run into this more frequently.

I am utterly clueless. I just today installed Firefox again on my Ubuntu machine. All issues I could find so far seem to be at least 2 years or older...

hello,

  with  firefox 78.3.0 under linux mageia , i can't disable searches in url bar . I ve tried with options to set apart searches_bar from url_bar , but it doesnt work ( the searche_bar appears but searches function is again in urlbar ) so  when i write  something which doesnt match a good adress  firefox send the results of a searches . But i dont want this behaviour , when i m wrong in urlbar i just want a white page . 

so how can i disable searches in urlbar ( for me urlbar is only for url , searches have to be in other bar ) .

thanks .

Hi,

I am trying to enable "Two-step Authentication" under the Manage Account page for my Firefox Account.

I've tried many authenticator / otp app on my android phone and my friend's android phone just to see, but none of them would work. It always says "Invalid two-step authentication code".

Has anyone been experiencing this? Does anyone have a lead on how to fix this?

Thank you!

I am unable to connect to the following URL https://lakmshaegov01.msha.gov/UserManagement/ChangePassword.aspx. All other browsers seem to work.

I ran an SSL Labs test and it confirms that all tested versions of Firefox fail. I would like to know if anyone can spot something that might allow me to connect by temporarily relaxing the security checks in Firefox for this site.

I use the save login info feature in Firefox. I have a saved login for a frequently used website. Firefox reliably fills out the username and password correctly for me. Recently it started asking me every time I log in to "Would you like to update this login?" prompt but with a bogus password. If I press "Update" it changes my password to this bogus password, so I have to press "Don't Update" every time I login just to keep my good password. If I do accidentally press "Update" I have to go to the "Saved Logins and Passwords" and manually fix my password for that website.

My question is, what would cause Firefox to think I have changed my password and give me this prompt when I have not?

And, by the way, the bogus password is always the word: "test" (my correct password is very strong and has over 20 characters).

How do I disable the blue flash when a tab finishes loading? I'd like to suggest an option in a future release that disables all these things.

I find it a real distraction, and it's really putting me off using firefox as a broswer. I really don't think this sort of eye candy is needed in order to browse the internet.

I was messing around with Privacy & Security settings. Under Cookies & Site Data, I checked Delete Cookies & Site Data when Firefox closes. I've decided I don't like it and want to uncheck it. But now it's greyed out and I can't find any way to change it back. It says I'm in permanent private browsing mode. There MUST be a way to change this back to how it was! What is it???

For example, this page mostly displays: https://en.wikipedia.org/wiki/Canada_lynx But items like the latin name does not (attached pic). Switching off the italics on the latin name causes it to display correctly.

Bolding text doesn't cause any issues.

My problem seems similar to this one: https://support.mozilla.org/en-US/questions/774797

However I can see Helvetica fonts just fine. I can cause the error when I switch it to italics. data:text/html,Helvetica Neue
<font face="Helvetica Neue" size="25">''abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ</font>

Any ideas on how to fix this? Thanks!

I just changed my browser because the version I had before wasn't compatible with a site I needed to use for school. On this version instead of using the cursor designs that are used everywhere else, it uses it's own versions and I can't find a way to change this. When I go to click on a link it turns into this really ugly version of the hand cursor instead of the normal one. I know this doesn't seem important but it's actually triggering panic attacks for me. Please help! I'm using linux mint.

When the input type is date then the format is 'mm/dd/yyyy' regardless of format type. I know that Firefox doesn't support this yet, so I'd like to know if and when it will support other formats like 'dd/mm/yyyy' that we use in Greece.

Thanks in advanced for your help.

Filippos

Despite the fact I have set Firefox in permanent private browsing, I routinely have to use the "Clear Data" command to remove cashed web content. I don't like stuff being dumped on my hard drive. Recently I have been unable to remove some of this cached web content, initially 32Kb, but now it is up to 752Kb - could this be malware?! How can I find out what it is and how can I remove it?

I have logged into my gmail from one private window. Then I opened another private window to login to my other gmail account. I have found that the new private window is logged into my account (the first one). Should private windows work this way?

I updated firefox with the Update Manager in Linux Mint to version "82.0+linuxmint4+ulyana".

The address bar doesn't give any suggestions (for example when partially typing "you", "youtube.com" used to show up) and search doesn't go to google search anymore. If I enter just one word as the search term and press enter, it takes 5-6 seconds and I am taken to that website (for example searching "facebook" takes me to facebook.com). Searching something gibberish like "asdasd" takes me to a page to buy that domain). Searching something with a space in it like "asd asd" and pressing enter doesn't do anything. Even clicking the "Go" arrow doesnt do anything.

My history is there in the histroy tab and all the suggestions options in preferences are already set.