Diễn đàn hỗ trợ Firefox

On Firefox browser, I cannot Copy a file in Studio Code Server (within Home Assistant). SCS is open in HA in a Firefox tab. I get the error popup "Unable to read from the browser's clipboard. Please make sure you have granted access for this website to read from the clipboard." "Learn More" links to https://code.visualstudio.com/docs/remote/codespaces#_how-do-i-allow-vs-code-to-access-my-clipboard-for-reading and the "How do I allow VS Code to access my clipboard for reading?" section. But I cannot find similar settings in Firefox's Settings menu.

Any suggestions please on how to resolve this? I'm sure I used ~ a year back to be able to Copy a file ok in VSCode on Firefox. Thank you.

Due to relevant policy and legal reasons, the Chinese version of Firefox has been used https://accounts.firefox.com.cn/ As a login account URL, it is also used in the international version https://accounts.firefox.com As login URLs, the two accounts are not interconnected. After recently upgrading to a new computer and downloading Firefox again, I am unable to use the synchronization function https://accounts.firefox.com.cn/ Login to the account, the specific manifestation is to enter the correct password when logging in, and it will continue to display 'processing'. But by directly entering the above website address, you can log in to your account normally. I now need a solution to the synchronization issue by moving bookmarks, plugins, themes, and synchronized tabs from my previous Firefox computer to my new computer.

由于相关政策法方面原因，中国版的firefox使用了https://accounts.firefox.com.cn/作为登陆账户网址，同时而国际版使用https://accounts.firefox.com作为登陆网址，两者账户不互通。

最近换了新的电脑以后，重新下载firefox，使用同步功能时，无法使用https://accounts.firefox.com.cn/登陆账户，具体表现是登陆时输入正确密码后登陆，一直显示处理中。但是直接输入上述网址，可以正常登陆账户。

我现在需要可以解决同步问题的方法，将我原来电脑中firefox中的书签，插件，主题以及同步的标签页移动到新电脑中。

Recently I have been unable to log into Reddit. Firefox is up to date, cookies and cache has been cleared, ublock origin has been disabled, still doesn't work. I can click 'Log In', enter my username and password, and then it is impossible for me to click the Log In button to advance. Left clicking the button, pressing enter, pressing tab until it is highlighted then pressing space, none of these work. I can open Edge and log in no problem. What do I need to do to fix this?

iCloud has stopped signing in on the Firefox browser for Windows. I contacted Apple Support and they told me that this is an issue on Firefox's part, and told me to try signing in the next morning and they guarantee it'll work. It did not. In fact, it has been over a week, and it still does not work.

When I enter my Apple ID and Password, the website gives me an error "Failed to verify your identity. Try again." The website does NOT send me to the 2fa screen, yet it still sends a 2fa code to my iPad nonetheless.

As Apple has said this is an issue on Firefox's part, I am posting this here. Attached is a screenshot of the error.

I need to sign in so that I can sync my profile but am getting this error message when trying to reset the password "Primary account email required for reset". I'm not sure what this means.

I have forgotten the purpose of the green outline around the page's border. What does it do and how to turn on, after turning it off. Thanks in advance. Let me know if this is an extension or some other feature. Thanks, JJE

I cannot log into websites that use CloudFlare as their CDN. ChatGPT gave me a laundry list of things to check, and after exhausting that list, I decided that the great developers at Mozilla might be able to steer me in the right direction. Below is what ChatGPT suggested:

I asked:

> When trying to log into any resource that uses the CloudFlare CDN I get the following response: > > Icon for givewp.comgivewp.com > > Verify you are human by completing the action below. > givewp.com needs to review the security of your connection before proceeding. > Ray ID: 90067ba77ed70ff1 > Performance & security by Cloudflare > > After checking if I am human or not, the login proc fails with no error message and then just presents the captcha again. > > This only occurs when I attempt to login to resources that use the CloudFlare CDN. > > Is this a known issue with CloudFlare. If it is, is there a known solution to the issue?

ChatGPT replied:

> Experiencing a recurring CAPTCHA verification loop when attempting to access websites utilizing Cloudflare's security services is a known issue that can arise due to various factors. To address this problem, consider the following steps: > > Disable Browser Extensions: Certain browser extensions, particularly those related to privacy, security, or ad-blocking, may interfere with Cloudflare's verification process. Temporarily disable these extensions to determine if they are the cause. > > For Firefox: > Click on the three horizontal lines in the top-right corner. > Select "Add-ons and themes". > Disable the relevant extensions. > > Clear Browser Cache and Cookies: Accumulated cache and cookies can sometimes lead to verification issues. Clearing them may resolve the problem. > > For Firefox: > Click on the three horizontal lines in the top-right corner. > Select "Settings" > "Privacy & Security". > Scroll to "Cookies and Site Data" and click "Clear Data". > > Update Your Browser: Ensure that your browser is up to date, as outdated versions may have compatibility issues with certain security features. > > For Firefox: > Click on the three horizontal lines in the top-right corner. > Select "Help" > "About Firefox". > Firefox will check for updates and install them automatically. > > Check Browser Settings: Ensure that JavaScript is enabled and that your browser is configured to accept cookies, as disabling these can impede the verification process. > > For Firefox: > Click on the three horizontal lines in the top-right corner. > Select "Settings" > "Privacy & Security". > Ensure that "Enhanced Tracking Protection" is set to "Standard" and that cookies are enabled. > > Try Incognito or Private Browsing Mode: Accessing the website in incognito mode can help determine if the issue is related to browser settings or extensions, as this mode typically runs without extensions and uses default settings. > > For Firefox: > Click on the three horizontal lines in the top-right corner. > Select "New Private Window". > > Avoid Using VPNs or Proxies: Some VPNs or proxy servers can trigger security challenges. If you're using one, try disconnecting it to see if the issue persists. > > Check Your IP Address: Occasionally, certain IP addresses may be flagged by security systems. Restarting your router can assign a new IP address, potentially resolving the issue. > > Contact Website Support: If the problem continues, consider reaching out to the website's support team for further assistance. > > Implementing these steps should help resolve the CAPTCHA loop issue you're encountering. If the problem persists, it may be indicative of a more complex issue requiring further investigation.

I can't log in to certain sites even though they've been on my favourites list for years, i.e. bank account and grocery shopping. I can log in to them using Edge , so what's gone wrong with Firefox. Is the latest updates to blame ???

For some time now I have not been able to access any website secured with Captcha verification. My browser doesn't recognize that I'm a human and keeps going back to square one. Importantly: this problem does not occur in other browsers. However, I would prefer to stay with Mozilla, so it will be nice if something can be done with it. I didn't change any settings, I didn't change hardware, I didn't reinstall Mozilla, so that's not the problem. I've looked through my security settings and don't see anything that would help in this case. Especially since these are websites that I had previously accessed and logged in without any problems.

After a recent system update (Windows 10, Mozilla Firefox, Yahoo Mail+, ???) I can no longer find the Send button on my Yahoo Mail+. It works fine on my iPhone and works fine if I use Chrome (which I do not want to do), but when utilizing Firefox my Yahoo Mail+ no longer has a Send button for my emails. Can you help?

SOO! Mozilla is the browser BUT Outlook Hotmail is the messaging app. Did not know that. Assumed they were one in the same company. Over the years I somehow transitioned from Hotmail to Outlook which I assumed are one in the same. It appears my problem of inserting a picture into an email text lays with MS not Mozilla! How do I fix that? Can/should I switch to Mozilla Hotmail or is that automatically Outlook???

Inserting picture in email text does not work. When attempting to drag/Insert picture into email text, the message "The following files couldn't be attached: filename.jpg. Please try again later." appears. I have not been able to find a solution. The dragged/Inserted picture always ends up outside the email text box and cannot be moved into it. Firefox 133.03 64-bit is up to date on Windows 10.

Is there a MS forum like Mozilla??? I am not the only person having this problem.

Hi.. can you help me.

My Whatsapp QR Code cannot appear after the Firefox update. The QR code is Blank.. i have tried many ways to get the QR Code to appear but fail. Please help. TTQ

I was having issues signing in to my ATT yahoo mail account I have had for years while using firefox. All of a sudden in late 2024 it was intermittent as to if I got in or not. I called ATT and the tech was aware and did not have a fix other then to log in on private browser which works. So here is what happens I hit the logo on my firefox face page, it sends me to my log on for yahoo filled in. Hit it, it sends me to att login hit that it goes to password hit that and if it works it brings up the verification page asking numbers sent to my phone. enter those numbers hit enter and I am on my e mail page. if when I hit ATT password and its not going to work it brings up a sorry its us not you try again from ATT if you hit retry it sends you to the open page for yahoo but not your mail. Some times it works next time it doesn't. Help

I have Firefox 146.01 on 2 windows computers (windows 10 and 11), and on a samsung android phone. I have several extensions (eg uBlock) and I use ExpressVPN.

My mozilla account has a display name and primary email which I verified, and account recovery key enabled. There's no secondary email, no two-step authentication using a third party app. I can readily log the browser back into my mozilla account by entering the password and emailed 6-digit confirmation code, but then it logs me back out within an hour. Each of my 3 devices logs me out repeatedly.

In the address bar I type about:sync-log, and I was able to find the below lines in separate areas of several logs: DEBUG Status.login: success.login => error.login.reason.no_username DEBUG Status.login: error.login.reason.no_username => error.login.reason.no_username ERROR FxA rejecting with error UNVERIFIED_ACCOUNT, details: undefined ERROR Background refresh of initial profile failed: Error: UNVERIFIED_ACCOUNT(resource://gre/modules/FxAccounts.sys.mjs:1669:18) JS Stack trace: _error@FxAccounts.sys.mjs:1669:18 withSessionToken@FxAccounts.sys.mjs:876:18 ERROR Sync encountered a login error DEBUG Exception calling WrappedLock: Error: Login failed: error.login.reason.account(resource://services-sync/service.sys.mjs:1053:15) JS Stack trace: onNotify@service.sys.mjs:1053:15

Based on the above lines, can someone help me figure out why firefox/mozilla keeps signing me out?

Thanks so much

I have logged in with multiple google accounts Firefox.But i want to use a different user / second account for Google Gemini Ai.As i have to login my office account as primary account and second one as personal account.I want to use my personal account for Google gemini.Is there a way to switch it.