Firefox 技術支援討論區

There is no audio on any website in Firefox only. I'm using Windows 11

1. Numbered list item When a video is playing there used to be an audio icon showing the tab is playing audio, this does not show anymore.
2. Numbered list item Firefox does not appear in the Windows volume mixer
3. Numbered list item The Firefox Task Manager Utility 'Windows Media Framework Audio Decoder is always idle.
4. Numbered list item I've restarted the Windows AudioSrv service and Windows explorer process

Nothing works. Please help.

I just added "TextArea" to my extensions & it only can be selected by clicking on the picture puzzle icon at the right edge of the address/search bar for a dropdown box of extensions. I would like to display it and a number of others now only on the dropdown on visible toolbars, but can't move them there. When I select "Customize," it shows some basic icons not being displayed, but only the basics and does not include extensions I've added recently. I used to keep icons in the All-in-One Sidebar on my left margin, the Vertical Toolbar on my right margin & the bottom Status bar in pre-version 57 FF and don't want the extra hassle of having to use the dropdown for commonly used extensions. How do I get these icons moved into an existing visual space on my browser? I have 3 36" HDMI screens & plenty of real estate to play with, but no way to use it in FF for new extensions. Do I have to continue to use alternatives like WaterFox Classic & Pale Moon?

Few days ago, some of our clients and few (not all) internal PC are get stucked on a PR_CONNECT_RESET_ERROR on our website. Only on 117 windows version (118 developer version and 119 nightly seems ok). We tried to repair firefox, it works on 95% but we can't ask our client to do this. It works on Chrome & Edge.

We running out of ideas : - we only accept TLS 1.2 / 1.3 - checking CSP - Both IIS and Apache are not working - Firewall are not blocking

This is the same problem listed below. Recently upgraded to Ubuntu 22.04.3 LTS and Firefox 117.0 a few weeks ago and can't get the files to attach. In fact it won't open the file system. Tried removing all extensions as suggested and rebooting, but nothing changed.

Playing media volume is low. In-page volume is maxed (eg. YouTube video controls). OS Master volume is maxed.

But the volume of the Firefox in Windows Volume Mixer is a fragment of the volume set. If I adjust it to max, it jumps to a fragment of it. If I adjust it to lower, it gets even lower, like a percentage of what I actually set. The level I actually set gets a grayed out slider button, and the actual slider button slides to this lower level. See the screenshot in the attachment.

It may sound like an OS issue, but as I understand, this is the output level set by the application (Firefox, in this case). Rebooting the OS doesn't help.

Windows 10 x64 Firefox 116.0.3 x64

Firefox is downloading files directly to my Downloads folder instead of asking despite having turned on every setting that says it should ask first. Under about:preferences I have turned on "Always ask you where to save files" under Downloads, and I have set Applications to "Ask whether to open or save files". I have even gone in to about:config and turned off "browser.download.useDownloadDir", but the files are still going directly to my default folder.

I have noticed in the last few days that Firefox is keeping my Mac from sleeping. This seems to have started around the time of updating Firefox to version 113.0.2 which happened 4 days ago. Any thoughts on how to debug this?

Everything under Logins and Passwords, and Forms and Autofill is unchecked. A "Primary Password" has never been set in firefox.

Can't get it to stop asking, which is made worse by the fact that nothing is selected to prompt it nor is anything stored for it to use.

Message We are unable to process your request at this time Please try again in 1 hour

Have tried rebboted laptop run windows defender offline scan. Does not work on any of my accounts Same problem in Chrome and Edge!

As above

Why would they disable accessibility tools without even a notice?

What kind of monsters would do that for the sake of political grandstanding?

TL;DR: Moved firefox browsers, didnt properly export passwords, uninstalled other browser, had logins.json from profile folder, needed to know how to import manually.

Fixed. I just installed the older browser, and properly exported the passwords this time.

Locking this thread.
Please continue here: [/questions/1424706]
My computer use to start up in Yahoo, now it starts in Google, and I have to open Yahoo from Google. How do I get it back to starting up in Yahoo?

Lost power. Computer shut down. Reopened Firefox and no passwords. Looked in profile and there are 4 files logins.json.corrupt (149 kb) all created today at same time and 1 file logins.json (2 kb). I ASSUME my passwords are in the 149KB json file? If I delete logins.json (2kb) and rename one of the 149KB to logins.json, when I reopen firefox, it just does it again: renames logins.json to logins.json.corrupt (149kb) and creates a new logins.json (2kb). Is there anyway to recover these passwords? Windows 7 Latest version of firefox

Thanx

Hi Mozilla,

The File System API is already available to all Chromium-based browsers, and also on Safari Tech Preview version. It is essential to create web apps for users. As seen on Mozilla documentation, many features of the API are already there, but these are not: window.showDirectoryPicker window.showOpenFilePicker window.showSaveFilePicker'

Will the full API set be available soon?

Best regards,

Dan

Hello! I have used Firefox on and off so I don't have a time frame of when this would have started exactly, but I have had some random completely black screens on both of my monitors dating back to at least 2-3 weeks ago that can only be fixed by powering down the entire PC. I've reinstalled my (NVIDIA) GPU drivers, rearranged display-port cables and just about anything before finally finding a fix, switching to edge. So far I've gone a week without black screening when with Firefox I'd get around 4 give or take a week (some days getting to 3 alone). I don't know what could cause it but I have noticed it only happens when first starting a video. Mostly YouTube but other video sites seem to have also caused it occasionally, I would just like to know what could be causing this, as I do prefer Firefox vastly and would like to switch back as soon as I can.

Will provide anything else as necessary!