Firefox 技術支援討論區

Hi there. I wiped my C Drive and reinstalled windows 11 on my PC. Completely from scratch.

The first few thing I did is download firefox. I believe in the first boot of firefox, I can download things fine, I installed Ublock Origin add-on and a few installers for the app that I need to use. I can't recall when, but after a few reboot, I noticed that Firefox can't download anything, every download link I click on, the download fail instantly, I can't install add-ons as well.

I tried reinstall firefox, changing download folder target, nothing helped.

Can you take a look please? Thank you!

I have display problems with Beta 127 (b4) on a Windows ARM PC (Adreno 685 GPU). FF itself and websites. Version 126 and later runs fine. These errors do not occur when hardware acceleration is switched off!

I don't know if you can help, Miscrosoft is useless so have given up on them. For some days now I've been getting a grey box with red printing appearing repeatedly on my screen, right in the centre. Try as I might I cannot get it to stop. It could have something to do with videos as today it started appearing after I looked at a video on Twitter. I have included a photo of the box Weirdly, I can't take a screen shot of it - it comes up blank and also, the cursor disappears behind the box and is invisible.

If you can't help could you point me to where I might get help please?

Thank you. Jenny

I recently came across a webpage that is made to look like a message from Firefox letting you know you need to update the browser. Where should this be reported? I'm sure this is some malicious download though I have no way of checking.

I want firefox to open a .ics file in google calendar rather than the "Use Calendar (default). I've already run the script linked here : https://support.mozilla.org/en-US/questions/1196085 to register the webcal protocol handler.

The webcal It shows up in the Settings / Genera / Applications list See attachment "Webcal.jpg.

But earlier in the applications list, there is a "Calendar" entry that only allows me to go to the "Use Calendar (default) or ask or save. See attachment Calendar.jpg

It seems like Firefox uses the Calendar entry before it gets to the webcal entry and so it always opens the default windows calendar application.

Help! How do I get firefox to use the webcal entry and not the calendar entry.

Thank you.

Trying to recover from a hard drive crash. Had to buy a new desktop with Windows 11 Pro (looking to be a bad move). I downloaded/updated to Firefox 126.0 (maybe also looking to be a bad move).

Have my last "working" userChrome file (it took me weeks to perfect this to my needs).

I am looking for: C:\Users\<user>\AppData\Roaming\Mozilla\Firefox\Profiles\<profile>\

but there is no "AppData" folder. And there is no existing userChrome.css file, anywhere!

Is the functionality I am looking for a thing of the past?

Is Firefox not completely supported by Windows 11?

If so, what is the last version of Firefox that will still support userChrome.css?

I must utilize a radiology based website application that works best in Firefox. I utilize 3 monitors on my system and have Firefox browser working on Monitor #3. Unfortunately Firefox opens the popup windows in Monitor #1. I cannot find a setting anywhere that would force it to open the popups on the monitor that is running the Firefox browser. I do not have this issue with Microsoft Edge, Google Chrome just this browser. I only use Firefox for this application because of this. However, I must use it 4-5 hours a day and this is extremely annoying. Is there any way to fix this issue? In today's technology and the fact that most of us use multiple monitors, I would think this browser would be up-to-date in its options and ability to handle this. Any help would be greatly appreciated.

Hi when i have to download my bios updates i am being forced to use misrosoft edge or chrome none of which i use , so the question is can i use firefox safely thanks . Lee

Firefox recently 'crashed' on my desktop PC. It asked me to restart in safe mode or restore to the original state. I chose to restore. This meant that I had to re-add all of my add-ons and log back into my favourite sites as my log-in details had disappeared. I got everything back to normal eventually, except for one very important site. I am now no longer able to log on to my bank website to review my accounts. I get an error message on the site saying " Log on error. You need to enable cookies in your browser to logon to Internet Banking." I have never had this problem before. I am able to log on successfully on my tablet, and also via a different browser on my desktop PC. I'm not a tech expert so this is very frustrating. I've tried clearing cookies/cache/data in the settings but no success. I really need to access my bank accounts on my desktop as I find this easier. Hopefully you can help as I don't want to use a different browser.

Best regards Andrew Sambrooks

Our company uses FreshService. It has several module, but apparently not all use the same site. So when I Login to the our company FreshService site it take me to my dashboard. Works fine. I can view tickets, assests and just about everything with one exception. Projects.

Apparently Projects is from another of their sites:

Instead of from freshservice.com it appears the content is from freshrelease.com. While in any other browser this works, in Firefox it gives an error:

Firefox Can’t Open This Page

To protect your security, pinerestchristianmentalhea.myfreshworks.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.

what can I do to make this work in Firefox. I normally use Firefox as my main browser, but I can't have the main site I use everyday be less usable.

Thanks for all you do, been an avid Firefox user since the Netscape Navigator days!

I've migrated to Firefox from Chrome and am getting everything as close as possible to my Chrome setup. This is a usability issue when I zoom on an image, that has a larger version. Chrome allows me to zoom to the full extent of the image, but Firefox screen shakes and doesn't allow the same detail. Screen recording and links below.

Screen recording Firefox

Screen recording Chrome

This is a link to the item in question.

Is it possible to configure whether Okta SSO can be configured per container as opposed to globally? I know the Microsoft SSO Integration is per container but it seems the Okta integration is all containers by default.

It requires modifying the below in about:config

network.negotiate-auth.trusted-uris

https://help.okta.com/en-us/content/topics/directory/ad-dsso-configure-browsers.htm

It would be ideal to be able to turn off this integration per container so multiple accounts could be used ie: personal, work, etc as opposed to having to go into Private Browsing.

when on firefox using OUSU mychart / Portland OR. I can't access my medication info, but when using another browser like wave the medication file come through fine? What can I do to fix my firefox browser?

I've had Firefox for years and had no problems. An additional Firefox page opened when I opened Firefox and I downloaded it, now it won't open any page. I tried to reinstall but same problem. If i can't fix it I'll have to change browser