Diễn đàn hỗ trợ Firefox

Using the Nightly build with support for the JXL (JPEG XL) image format, I am able to open JXL images. However, the images are severely degraded if the source image is a 32-bit (HDR) image. The highlight values above SDR white are clipped. Effectively, the image is ruined.

So while I can view HDR videos just fine in Firefox using a properly configured HDR monitor (Apple Pro Display XDR), HDR photos do not work.

Does the roadmap for JXL support include plans to support HDR?

How do I add a site in setting - camera permissions to allow it to use my camera and microphone while still blocking other sites from asking to be allowed to use it.

Duplicate. See https://support.mozilla.org/questions/1385117

Within the last few days, the font in gmail has changed. When I go to gmail settings I can select a different font but the "save settings" remains greyed out and therefore the change cannot be made. If I enter gmail on a different browser I can change the font. This fault seems to be related to Firefox. Do you have a solution?

Typically, when you right-click on a field or link or basically anywhere in a webpage the list of options appears or pops up at the point of the cursor. However, for some time now they all appear in the upper left corner of the Firefox browser.

In the screenshot attached, I performed the right-click from the "Find help..." field. But the list is in the upper left corner. The list appears there regardless of where I right-click on a webpage.

Is there a way to fix this so they appear at the point of the cursor?

Sometimes when I open a video it doesn't play, it infinite loads with a black screen and I tested it on a separate browser and the video works there

I've tried deleting cache and cookies but it doesn't work

When printing double-sided from Firefox 103, the second page comes out upside-down. A previous thread 'Two-sided printing rotating on wrong axis' reported this problem for Firefox 85 / 86, and said that it was fixed by updating to the current version. I have the current version, but am getting the same problem. I have tried manually setting instructions to flip on long side (portrait orientation), but that doesn't work. Help!

Hi, Every time I delete/ clear all data/ history there are always one shortcut to previously visited webpages on my start page left, Youtube. Open "burger menu" Privacy & Security Cookies and site data --> Clear everything in that section. History --> Clear everything.

Open "burger menu" History --> Clean all previous history -- Clean everything.

But still that shortcut still remain.

I would really appreciate help with this.

//Firefox 103.0.1; Linux 5.10; Debian 11.4.0; xserver-xorg 1:7.7; Nvidia 515.57 driver// After clicking on ->Web Browsing -> Firefox there is NO visible response for 26 seconds... then a normal application window opens and Firefox appears to be operating normally. Opening via command line gives the following "error/information" message(s): glxtest: VA-API test failed, failed to initialize VAAPI connection. For the TWENTY-SIX seconds(!) Firefox is apparently trying to connect to a service that is not available. Is there something in "Settings" or in "about:config" that I can do to skip the "glxtest" and/or other glx VAAPI related configuration options? Or, alternatively, am I missing something in the X-window configuration or another library package that is necessary to support the VA-API feature? The Nvidia driver indicates it is providing "GLX server" version 1.4 . [Troubleshooting information / Share Data attached]

The Washington Post website now loads in its mobile (rather than desktop/Windows) configuration. This didn't happen before the update to 103.0.1; it doesn't happen on my other computer, which is still running 103; and it doesn't happen on Chrome.

Until this is fixed, I'd like to roll back to 103, but I don't see how to do that. The "Install an older version" help page ([url]https://support.mozilla.org/en-US/kb/install-older-version-firefox/url) offers only v. 102, and the long list of previous versions ([url]https://ftp.mozilla.org/pub/firefox/releases//url) stops at v. 99.

Thanks!

Hello

Since the latest version of Firefox I am unable to view obituaries on newspaper websites such as The Vancouver Sun, and The Regina Leader-Post.

https://leaderpost.remembering.ca/obituaries/obituaries/search?filter_date=today&sort_by=obitslastname_meta&order=asc

https://vancouversunandprovince.remembering.ca/obituaries/obituaries/search/?filter_date=yesterday&sort_by=obitslastname_meta&order=asc

They will work using Edge.

Thank you

Murray

If I try to attach or download (only with the Always ask you where to save files option turned on) a file in any website, the browser doesn't open the Files window. Drag and drop works. I am able to choose the download folder from the settings and upload any folder, though.

I'm running Firefox 103.0.1 on Linux Ubuntu 22.04 LTS.

Hi, I am web developer. App I am working on need to connect to remote host by webscoket and send auth cookies to it (aws guard). The problem is when I run app on the local host (dev mode), it works fine in every Chrome based browser, and even Safari, but unable to connect in FF.

For example, my app runs on localhost:8080, and Websocket host is ws.dev.myapp.com For successeful coonection, handshake request should include cookies from .dev.myapp.com domain, or even .myapp.com. So, you can see on screenshots, cookies not included on request from localhost, and we get 403 error instead of 101 on second pic.

I guest this is some secutiry setting I can tweak, but I can't see what exactly. Or can it be a bug?

Over last several weeks have gotten below when try to go to Forecast.Weather.gov site. Site works on Chrome. Disabled protection and allow pop-ups but still get. Firefox 103.0.1 64 bit on Win10 Pro 21H1.

Access Denied You don't have permission to access "http://forecast.weather.gov/MapClick.php?" on this server. Reference #18.640c3017.1660144556.1adb14d4

1. navigate to this demo site 2. when the progress bar stops, the color of the progress bar changed, as if it's css property `background` was set to `linear-gradient`

other browsers work well

I have searched and searched, tried some formums...and no one seems to have a straight clear answer. when I go to my password maneger, How can I edit or change anything when every pasword and site looks like this. 3b4a3f36-7056-4eee-bcb3-2b0838fa07e1 I have no idea they all look like this.

For example: When I'm working on a Washington Post (LATimes) crossword puzzle, the internal link to "settings" doesn't work on Firefox, but it does on Safari.

For example: When I'm on the website for my apartment building, the internal links to "maintenance requests" and "make payments" work on Safari but not on Firefox.

So I have a website that had SSL revoked, but I just got it reissued and installed/activated.

Since it's back I'm still having issues connecting to the website on Firefox/Safari still, but not chrome.

Even though if I personally fix the error issue it's probably happening to other people using the same browser (I think?)

So my question is will the error ever go away on itself over time or is my website inaccessible to anyone using firefox unless they fix the error themselves in their OWN browser settings?