Firefox 支持论坛

I am trying ti make an account for chat GPT and get this response;

This challenge page was accidentally cached by an intermediary and is no longer available.

Please help!

I'm currently running V. 89 on a Windows-7 machine. The system runs a GE-Force 700 series video card. I just recently added more RAM to my system (currently 4 GB) and the OS is running all the latest W-7 updates. I want to upgrade to the latest FireFox version (112), but am having problems with it. When I go to run V. 112 on YouTube, there is an annoying hesitation whenever a video is running and I go to move the mouse around the page with the video stopping for 1/4 second and then restarting with each mouse movement. I disabled hardware acceleration, but the problem still won't go away. I don't see it on other sites, just YouTube. It's so annoying that I uninstalled V. 112 and re-installed V. 89. Any suggestions? Thanks.

For example: 1. Certificate "CA.A" is trusted by firefox by default. 2. Certificate "CA.B" is issued by certificate "CA.A", but not stored in firefox by default. 3. Website "WWW.C" use a certificate "CA.C" which is issued by certificate "CA.B" 4. After I visit "WWW.C", firefox will report it is a secure connection and will add "CA.B" to "Certificate Manager".

Now I want to untrust "CA.B" and all certificate issued by it.

In firefox old release(like firefox 45), there is an "Import" option in "Certificate Manager"->"Servers", I can import "CA.B" to untrust the certificate. In firefox new release(like firefox 112), there is no "Import" option in "Certificate Manager"->"Servers", so I can not untrust "CA.B". I have also try to untrust the certificate in "Certificate Manager"->"Authorities"-"Edit Trust", but uncheck the checkbox can't untrust the certificate and firefox still report it is a secure connection when I visit "WWW.C".

Hi there,

I just switched operating systems from Linux Lite to Linux Mint, and when I went to sign in to Firefox my email address wasn't recognized as having an account - there was no option to send a recovery email or anything, only to create a new account. I tried my other email addresses and the same thing. So I ended up creating a brand new account with my email address, but now I've lost 100's of precious bookmarks and passwords that were saved in Firefox.

Any ideas?

Thanks,

Adrian

I have encountered one web site that has several pages that display as graphics instead of text. I have visited this site before several months ago and the display was accurate then. The first image is how it looks now. The second image is how it looked several months ago. I am running Ubuntu 20.04.2 and Firefox 89.0.2. It's very strange that this is the only page that displays this way. I checked the page in Chromium and it displays correctly in that browser. Is this Firefox or quirky html?