Firefox 技術支援討論區

Currently I use Firefox and Brave Browser, I want to use only Firefox, but the lack of an option to create shortcuts like in Brave is what prevents me from doing that, these shortcuts are extremely useful and practical, but in Firefox the only way to do this is through links that will open in the browser, which is practically useless because I can create shortcut links within the browser itself. I also performed a procedure in the browser's advanced settings so that I could have this option, but it doesn't work either. So I was wondering if there is any other way to do this.

For some reason it seems like under windows 11 with a HDR display, websites like YouTube don't allow for HDR media playback. This is really disappointing and a major flaw as HDR media is definitely the future. And this has been working just fine in any chrome based browser for years now.

Is there any way to enable this?

Thanks for your time and help.

Today I stumbled on an issue that seems to have affected a number of users who care about profiles. The issue is articulated well here. It appears that a clean installation of Firefox results in the creation of two profiles, one called "default-release" and another "default" where "default-release" is the default. Ugh.

Can any user safely delete the "default" profile and rename the "default-release" profile to "default" to restore a simple, uncomplicated configuration? Why wouldn't Firefox do this by default?

I understand from question 1264072 that Firefox did this intentionally to support multiple installs and release channels, but why shouldn't the "default" profile be used by default? Surely a user who is not performing multiple installs or dealing with multiple release channels shouldn't have their profile names polluted by unaffected concerns.

Firefox Reader view is being defeated on some sites even though Firefox shows the Reader view icon. Example, on CNBC.com news pages clicking the Reader view icon replaces an article’s content with a CNBC page about their cookie policy, e.g. try using Reader view on https://www.cnbc.com/2022/08/26/iphone-gestures-and-hidden-menus.html Is there some way that Reader view can be made to work on these pages?

Hello!

I'm having an issue with Netflix, i am unable to play anything there at all. It always shows a message saying "firefox is installing components needed to play the audio or video on this page" and refuses to load anything, showing an error, F7701-1003.

After some investigation, i found out that the issue is with Firefox not loading "Widevine Content Decryption Module provided by Google Inc.". I have seasrched and tried several troubleshooting processes, and was unable to find a solution. Refreshing, reinstalling, manually deleting the profile folder, all fails

The (Download>save file as )function is completely F'ed up. Upgraded from Ubuntu 20.04 to 22.04 today. That included an updated firefox. Now when I download and save a file as function when I enter either a letter or number to rename the file the Search window pops up with options, or no options, that are available in the directory I'm saving to. The key or mouse focus is now in the Search box and not in the renaming the file box. That means in order to rename a file you have to switch back to the 'renaming the file' box fro the 'Search' box every time you enter a letter or number. Totally F'd up.

Hello, please how do I set up the browser so that the duplicate tab opens next to the one I want duplicated. Now the duplicated tab opens at the end of all the open tabs which is really annoying and not logical at all. I am using windows 10. Thanks

Trying to use ProctorU with Firefox 104.0.2 on Windows 11 Home, and I am getting the following message : "Monitor Count : You may only use 1 monitor during your exam. Your monitor count could not be found". I searched for possible fixes, and someone mentioned removing fingerprinters, and possibly also remove cookies and tracking content from Firefox enforcement. I removed all 3 and that did not help. I also tried clearing cookies and site data and also cached web content, this did not help. Is there some other setting in Firefox that might be preventing the detection of the monitor count? Any suggestions on how to fix this issue?

I have suddenly lost all audio in firefox using youtube. My Audio works fine in windows and i can play and hear all windows sounds, mp3 etc...The audio also works fine in Edge browser and Chrome browser. So it looks like an issue with firefox, The audio is not muted or disabled in any way its just silent when playing back youtube

Any help apreciated

I am running Unix Ubuntu 22.04 with Firefox 104.0.01 (64 bit). My Canon LBP 6230DW works fine in my word processor and in Chrome, but it does not show up in the Printer destination field when I am in Firefox. The only print option is to "Save as PDF." How do I get the Canon to be a print destination in Firefox?

Firefox browser occasionally downloads unknown htm files with 0KB size. If I open the file, what I see is just an empty file opened in firefox browser. I have absolutely no idea why this is happening or in what situation this happens. Has anyone heard of or solved this kind of situation before?

I used to be able to open a password protected pdf email attachment on my laptop without downloading it. Now when I enter the password, a file loading symbol appears but the file never opens. On other browsers and on my android I am able to open the pdf. How do I fix this situation?

Until today, Firefox was allowing Twitter's push notifications was workibg fine. Even now, I can see replies to my posts, but now notices of new posts by persons I selected are no longer coming through. I tried to fix this by going to Settings>Privacy & Security>Permissions>Notifications and removing Twitter from the list, then resetting Push Notifications in Twitter under Settings>Notifications>Preferences>Push Notifications, only to be told "Unsupported browser. It looks like your browser doesn’t support push notifications." I've looked at previous listings under this subject, but none of them have been helpful.

With the latest update, something was either broken or MSN figured out a way to by-pass a security feature or how browser (security and or search), now allows auto-rotation to occur without users consent. What I mean, for instance a user goes to a page that has a box that has either picture views or views of another page but in that same page. Once you go into that page from a link on MSN.com the auto-rotation gets turnded on by default automatically. Before the update, this didnt happen! I have all my setting on strict and dont allow this, but it still occurs. All and any pages with this type of scroll or auto-rotation this occurs.

When I click the download button I usually see my recent downloads and click open the file directly from the drop down. After 10-20 downloads are performed the drop down no longer shows my recent files until I restart firefox. I think the issue is once you hit a certain amount of downloads the preview drop down no longer works. Is this a know bug? Its happening on any pc, im on version 104.0.2 (64-bit)

The fonts are weird for some pages. I have used the following settings: Fonts for: latin, Proportional: Serif, Serif: Default(DejaVu Serif), Sans-serif: Default(DejaVu Sans), Monospace: Default(DejaVu Sans Mono). Also I have checked the box "Allow pages to choose their own fonts, instead of your selections above".

Need help to fix the issue!