Diễn đàn hỗ trợ Firefox

I'm sure someone knows how to change pdf icons. I've only been able to change the shortcul icon (which doesn't need changing - microsoft didn't work its evil on it). Please share your expertise!

The last bunch of updates FF has only gotten worse. There are so many websites I use to be able to access and now they only function partially or lad weirdly that I am being forced to another browser. So sad. Why do they mess with something that worked?

Using Firefox on desktop, Windows 11. I am a long term Firefox fan/user.

My problem is I cannot find anywhere an easy method to add a shortcut on my Home Screen (which has now been a FF feature for some considerable time).

I am sure there was something available to do this in a prior version some time back. If I search the internet, I only come across articles describing how to do it on Firefox Android.

I know I can manually edit a box on the Home Screen to create what I need.

Sometimes new web sites that I visit appear in the boxes and I can then pin them in place - but the behavior around this is very erratic and unreliable - seems like random chance for an icon to appear on the home screen for a newly visited site. If this was more consistent, I could work with that.

BUT - where is the **intuitive** option??!!

I should be able to right-click on a tab and select "Add to Home Screen".

As simple as that.

Or drag and drop a link, or tab to the home screen - but this just opens the link. I have tried everything obvious that I can think of.

Anyone?

Many thanks :)

Hey, I can't add new filetypes to the handlers.json Who had this before? I have already reset Firefox, deleted handlers.json, used safe mode... all without success For example, when I click on a ZIP file, the "save as" menu opens immediately. In the FF settings this filetype does not appear. So I can't define how to handle new files. I have also tried the addon "Content-Type Fixer Content-Type Fixer".

I'm uploading changed webpages to the internet on a daily basis, using Firefox. I'm Using Firefox version 100.0 now and I have discoverd a problem with version 100.0 . From Firefox version 99.01 and downwards, this problem never existed before. The refresh button in Firefox 100.0 ( Ctrl+R ) no longer works good anymore! Sometimes it works good, the other time it's not working correct anymore, you will not see the latest uploaded webpage on the internet. The only solution to this problem is bij closing Firefox and restarting it. Only then you will see the latest uploaded webpage on the internet. Please have a serious look at this annoying problem in version 100.0. This problem can only be discoverd by people who are uploading new webpages to the internet, not bij the regular internet-users/visitors.

The problem is : Some of the time FF just records 0 bytes file and says nothing. I suspect that FF inspect the URL of the links and discard ( perhaps for security reason ) ones that do not begin with HTTP.

The bypass is : One has to copy the link and insert in in the new page of FF.

The solution would be to change FF code.

Thank you.

moz back up says my profile is corrupted. my emall works in every way, but when try to use moz back u to make a back up it says my profile is corrupted . Can someone tell me how to fix this ? Or can someone tell what I can do that is better ?HELP!!!!!!!!

Lately I've found on a number of occasions that I've pasted the URL of an image into the Firefox address bar, but instead of the image loading, it's somehow led to a page opening - even though the URL STILL shows that it's an image and not a page?

Here's an example: https://64.media.tumblr.com/tumblr_m0p5jy7Lhh1qzfdsjo9_250.gif If I paste this GIF URL into the address bar, it often loads a page which says "tumblr" in the corner. But sometimes it just loads the image!?

Any idea what's going on here?

Using Firefox 100.0.1. Debian Linux. Dell 1525 with 4G ram.

When playing a certain mp3 file in the browser, if I use the arrow keys, or the mouse, to skip forward or back, there is no response, but the audio stops playing for a period of time, then, finally it starts playing again at the spot it was before.

This does not happen with this file in Chrome, or in VLC. Also, with other mp3s it does not happen in Firefox.

I finally got it to work by converting the file to ogg vorbis, but this is not something I want to make a practice of..

I imported the file back into Audacity, and re-exported it as an mp3. Same result.

Weird... Any ideas?

Thanks,

For some reason my passwords went missing locally and when I went to sync them my account would not connect and the saved password was missing. So I went through the password reset process to sign into my sync account and when I resigned into it to sync, there was no passwords on the account.

Is there any backup performed by mozilla or any other way to get like a backup of the online account passwords somehow. My local logins.json files are corrupt so I cant use them.

This is extremely disappointing if they cant be retrieved.

I can log into GMail via our SSO just fine, however after a few minutes I see the "error connecting for X-minutes" bar. I try to force refresh the site and every time I get the bellow error. This is also happening when I am using Firefox Troubleshooting mode, to see if maybe it's a plugin/extension causing this issue, but it's not.

Secure Connection Failed

An error occurred during a connection to mail.google.com. SSL peer reports incorrect Message Authentication Code.

Error code: SSL_ERROR_BAD_MAC_ALERT

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

I have Firefox 100.0.1 on my Mac desktop, and Firefox 100.0 on my MacBook Pro laptop. I can no longer access my Microsoft OneDrive account via the web on my desktop, but I still can do so on my laptop. I have gone through your posted troubleshooting steps for Firefox on my desktop, to no avail. How do I get my desktop back to version 100.0 so it will work again? I can access my OneDrive account via the web on my desktop when I use the Safari browser, so the issue is definitely with Firefox version 100.0.1, and not with my desktop.

My tabs keep disappearing. I have multiple tabs open but some of them just disappear for no apparent reason and I can't bring them back. I'm not in full screen mode and not toggling with the F11 key. Firefox is up to date and I've tried restarting my laptop.

When I create a profile with a name and then open that profile, the first thing I do is log in to Firefox Accounts if I need to. The problem is, if I use the name I want to use, I get what you see attached. Why is this happening?

Fire Fox no longer appears on the menu bar. I have to go to programs and open it each time I want to use Fire Fox. It will appear on the menu bar as long as I have it open but leaves the bar if I close it.