Firefox 技術支援討論區

System : Linux Mint 20.2 FireFox : 91.0.1 (64-bit)

Plugins/extensions "Hoxx VPN" and "SetupVPN" seems not to work anymore This is since FireFox 91.0.1 It takes a long time (about 30sec) connecting to the VPN, with no result. (no connection)

Both say something like : Result

<country> (SERVERS) 3.11.4 In some cases VPN extensions are not enough to bypass the firewall in your network. Extensions have only limited permissions on your computer and have limited capabilities.

We highly recommend to download our desktop client. It uses a very sophisticated VPN software and can bypass most of the firewalls.

Regards, Rob

Hello! I want to work with burp suit application but for work with it the foxy proxy need. when I turned on the foxy proxy it always gives me different kind of error messages such ass "The proxy server is refusing connections". I tried everything I could but to no avail.

how i can upgrade the firefox so as to get the TLS 1.2 i have upgrade the firefox and still can not enter a specific website as i get the message to upgrade it over TLS1.2

why does my firefox browser 91.0.2 stay in full screen when i go into full screen. I can't get out of full screen. I used the windows key to try to close firefox but it doesn't work either. I have to force shutdown laptop to get out of full screen by shutting down pc. How can I fix this problem?? Thank you in advance.

I used to use Adobe flash, but noticed on Google it's no longer supported

FF suggest using "shockwave flash" but can't seem to find it, any idea's / suggestions please?

I receive this error message on https://americaandcovid-19.com Error code: SSL_ERROR_RX_RECORD_TOO_LONG It is my site and is being blocked by https://www.safebrowse.io/warn.html?url=https://americaandcovid-19.com/&token=6fd8c83b

I keep changing my browser default search engine to "Google" and it works initially. But when I close Firefox and reopen the program it defaults back to "Browser Default." How do I make the change stick?

windows 10 downloaded some updates yesterday & now some websites that I used frequently say access denied. What can I do to correct this? I'm not very technical.

I'm a web designer, trying to move away from Chrome because of privacy/security issues. I'm also 63 years old. My eyes are old. The text size on the tabs and bookmarks is very difficult to read. I don't want to increase the size of everything else - ***just the tab and bookmark text***. I've tried the fix seen elsewhere in the community for this question, but that doesn't change the size at all. If I increase the size, say by Zoom, that's a problem with my page layout. Can anyone help, please?

I'm on a Mac, but using an LG monitor, so no Retina display.

I want to use discord in firefox instead of using the pc-program. It appears that my firefox.cfg has some preferences that block discord from gaining microphone access. I never used multiple firefox profiles but that changed now, i created a firefox profile for discord purpose only. However my firefox.cfg is active in both the default and the discord profile, again blocking microphone access.

As i said currently i use firefox.cfg and autoconfig.js to customize firefox preferences, but since this makes it impossible for me to use discord i will have to find another way to modify firefox, so the question is how can i use multiple firefox profiles with different preferences? Can this be done with a user.js file? After all what is the difference between using firefox.cfg and user.js?

Warning: Potential Security Risk Ahead

Firefox detected a potential security threat and did not continue to www.unifiedportal-mem.epfindia.gov.in. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.

What can you do about it?

The issue is most likely with the website, and there is nothing you can do to resolve it. You can notify the website’s administrator about the problem.

Learn more…

Several people have complained and NOBODY is listening. I specifically switched to FF so I don't have to deal with intrusive sites. FF I thought claimed to be UNLIKE GOOGLE and was more "private," so why are you putting in a Google browser/plugin/extension and forcing it to run on our PC's? I have enough crap on it taking up MEMORY and slowing it down, don't force anything people do NOT want. Just because these might be popular with many does NOT mean everybody wants it. Get rid of Google, Bing, Amazon, DuckDuckGo, eBay, Wikipedia, and WHATEVER else you are forcing us to run on FF.

Does FF have an agreement or partnering with these companies to TRACK US where ever we go on the internet? Looks like it. Per Wikipedia: DuckDuckGo earns revenue by serving ads from the Yahoo-Bing search alliance network and through affiliate relationships with Amazon and eBay. OK, so we have 4 of those And this at https://www.comparitech.com/blog/vpn-privacy/best-private-search-engine: DuckDuckGo displays ads for affiliate sites in the right sidebar, which is a little less aggressive than Google which presents ads at the top of search results. It earns additional profits from commissions from sites like Amazon and eBay, so you may want to be wary if those pop up a lot in search results. Also: As DuckDuckGo’s CEO, Gabriel Weinberg, explains in a Quora answer, the search engine does use your IP address to serve local results.

Why is FF pushing these sites when many of us do NOT use them nor want them? Why don't you add them as extensions where you can CHOOSE it if you wish? I found instructions on how to delete them in the FF File Explorer folder because merely deleting them in Settings does NOT remove them permanently as FF has them "hidden," however, they just come back and it messed up other add-ons. ALSO, these add-on's you are forcing on us is TAKING SPACE on my PC and I resent that.

I do NOT want to HIDE THEM, I want them REMOVED PERMANENTLY.