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  • 已解決

Firefox Losing Sync settings.

I use Firefox on Linux/Mac/Windows - I like to sync my settings and addons as well as the default. For some reason, Firefox does not like this and removes add-ons and set… (閱讀更多)

I use Firefox on Linux/Mac/Windows - I like to sync my settings and addons as well as the default.

For some reason, Firefox does not like this and removes add-ons and settings ..

Does anyone know why it does hits and how I can tell Firefox to stop screwing with my sync settings.

Thanks in advance.

RobertAchille 於 2 週前 詢問

FredMcD 於 2 週前 解答

  • 已解決

Firefox 91 menu button not working

Problem appeared in the last few days so I assume it is due to the recent update - 91.0.2 Clicking the Menu button (3 bars), the button goes grey but the application menu… (閱讀更多)

Problem appeared in the last few days so I assume it is due to the recent update - 91.0.2

Clicking the Menu button (3 bars), the button goes grey but the application menu does not appear. If I move the mouse around, I see flashes of the menu but that's all. A graphics problem?

I have also found that copying and pasting is inconsistent. Sometimes it works sometimes it doesn't. Sometimes it flashes. No problem in Thunderbird or other applications.

I have tried reinstalling Firefox - no difference I have tried Firefox in Safe Mode - no difference

Linux Ubuntu 21.04 Gigabyte B360M HD3 with integrated graphics

Any advice gratefully received

habana73 於 2 週前 詢問

FredMcD 於 2 週前 解答

  • 已解決

How To Enable VAAPI In Firefox 91.0.1 64 Bit?

Hello, how to make my vaapi work when i see youtube videos in Firefox 91.0.1? I tried change some flags, example media.ffmpeg.vaapi.enabled = true media.ffmpeg.vaapi-d… (閱讀更多)

Hello, how to make my vaapi work when i see youtube videos in Firefox 91.0.1? I tried change some flags, example

  • media.ffmpeg.vaapi.enabled = true
  • media.ffmpeg.vaapi-drm-display.enabled = true
  • media.ffvpx.enabled = false

and it doenst work..

but my vaapi work with my brave browser (chromium 93 build)

Radhitya 於 2 週前 詢問

TyDraniu 於 2 週前 解答

  • 已解決

Get user agent string from console

I open the terminal (I'm using FreeBSD) and I run: `firefox --help` and I get a lot of command line options. However there seems to be no way to simply get the user agent… (閱讀更多)

I open the terminal (I'm using FreeBSD) and I run: `firefox --help` and I get a lot of command line options. However there seems to be no way to simply get the user agent string. This is kind of annoying because I might want to plug the current version of my Firefox browser in some automated scripts. At the moment I need to open Firefox, then go to the console and type in: `window.navigator.userAgent` copy the string manually and paste it wherever I want to use it. It would be really nice if there could be an extra option to the `firefox` command, like: `firefox --user-agent` that prints this information in the console. Maybe there's a way, if it is it must be really hidden because I couldn't find relevant information on how to do it.

Kind regards, Lucas.

liendolucas84 於 2 週前 詢問

cor-el 於 2 週前 解答

  • 已解決

Tab title causes resizing of tab content

When video/audio starts playing on a browser, the tab title displays 'playing' text. This additional line resizes the window height and causes the tab content to resize t… (閱讀更多)

When video/audio starts playing on a browser, the tab title displays 'playing' text. This additional line resizes the window height and causes the tab content to resize too. For example youtube starts resizing video window height and width - and this is very annoying. How do I remove 'playing' text from tab FOREVER?

smalex9 於 2 週前 詢問

jonzn4SUSE 於 2 週前 解答

  • 已解決

MAR files for Firefox Dev Edition

I found this question from 5 years ago https://support.mozilla.org/en-US/questions/1097979 and it looks like the accepted answer still works today for normal releases of … (閱讀更多)

I found this question from 5 years ago https://support.mozilla.org/en-US/questions/1097979 and it looks like the accepted answer still works today for normal releases of Firefox.

e.g. this URL works:

https://download.mozilla.org/?product=firefox-91.0.2-partial-91.0.1&os=win&lang=en-US&force=1

However the URL format for Firefox Developer Edition doesn't seem to accept version strings, so I can't find MARs for devedition

e.g this URL works for devedition: https://download.mozilla.org/?product=firefox-devedition-latest&os=linux64&lang=en-US

But these two don't (the second would be the pattern for a MAR): https://download.mozilla.org/?product=firefox-devedition-92.0b8&os=linux64&lang=en-US https://download.mozilla.org/?product=firefox-devedition-92.0b9-partial-92.0b8&os=linux64&lang=en-US

Presumably MAR files are available for devedition?

edgalligan 於 2 週前 詢問

cor-el 於 2 週前 解答

  • 已解決

Youtube videos lags at random times (didn't tried with other video platforms)

I am on arch linux with firefox version 91.0 and I recently left firefox (i think at version 89) tried out some other browsers for a while but came back to it and now it … (閱讀更多)

I am on arch linux with firefox version 91.0 and I recently left firefox (i think at version 89) tried out some other browsers for a while but came back to it and now it was version 91.0 and now I am noticing some lags/frame rate degrade at random times and I didn't found a relevant solution any where

I also tried h264ify as I read about the video codec youtube uses but that didn't fixed it and also tried a solution on the forum that said to disable H264 plugin and enable h264ify but that didn't worked as well

Processor: Intel i3-4130 (4) @ 3.400GHz GPU: Intel 4th Generation Core Processor Family RAM: 4gb


here is some more information about my processor and gpu fetched from lspci:


00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) Subsystem: Lenovo Device 367d Flags: bus master, fast devsel, latency 0 Capabilities: [e0] Vendor Specific Information: Len=0c Kernel driver in use: hsw_uncore


00:02.0 VGA compatible controller: Intel Corporation 4th Generation Core Processor Family Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller]) DeviceName: Onboard IGD Subsystem: Lenovo Device 367d Flags: bus master, fast devsel, latency 0, IRQ 28 Memory at f7800000 (64-bit, non-prefetchable) [size=4M] Memory at e0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 Kernel modules: i915


edit: fixed formatting a bit as it was causing horizontal scroll.

Unnat 於 4 週前 詢問

Unnat 於 3 週前 解答

  • 已解決

How to disable Master password timeout?

Since couple of months ago, FF started to ask for master password after 30 minutes of inactivity. I have auto-refresh for some tabs which use Basic Authentication. After … (閱讀更多)

Since couple of months ago, FF started to ask for master password after 30 minutes of inactivity. I have auto-refresh for some tabs which use Basic Authentication. After 30min those tabs stops refreshing and FF opens multiple (5) dialogs for master password. This secondary layer of security is pretty annoying as I have my computer secured on multiple levels by multiple factors already. I am getting very annoyed by this, is there any way to disable this "feature"? I have security.ask_for_password = 0 and signon.masterPasswordReprompt.timeout_ms = 0 but it keeps asking (now bit less often but still does). I just want master password entered once when I start the session and keep it open until I quit the browser.

Alesak 於 1 個月前 詢問

Alesak 於 2 週前 解答

  • 已解決

How do I make Firefox open new tabs next to the current tab?

Original question: > I want the new tabs to open next to the current tab and not at the end of my 644 tabs. Use to open next to the current tab and then I had to rese… (閱讀更多)

Original question:

> I want the new tabs to open next to the current tab and not at the end of my 644 tabs. Use to open next to the current tab and then I had to reset FF and now I can't get it back the way I had it. What do I need to add or change to get the behavior I want and had?

Link to original question which now has an incorrect chosen solution: https://support.mozilla.org/en-US/questions/1263537

Victor 於 3 週前 詢問

Victor 於 3 週前 解答

  • 已解決

Audio kept being played after browser shutdown

The following website somehow downloads the audio to my linux and keeps playing it. How can I add the following website to Firefox to prevent it ever from playing audio f… (閱讀更多)

The following website somehow downloads the audio to my linux and keeps playing it. How can I add the following website to Firefox to prevent it ever from playing audio file?

Very annoying to keep playing music even after Firefox shutdown. Many thanks for the help in advance.

chihwahli 於 3 週前 詢問

chihwahli 於 3 週前 解答

  • 已解決

Video only show one image and blocks

Hello, I'm using firefox-dev under linux debian buster and would like to keep it as my default browser and even more after all those recent articles in media where they s… (閱讀更多)

Hello,

I'm using firefox-dev under linux debian buster and would like to keep it as my default browser and even more after all those recent articles in media where they say firefox is loosing its users.

I received the newletter from netflix and I tried to watch a trailer (https://www.netflix.com/watch/81387952?trkid=13710079&MSG_TITLE=81387952&lnktrk=EMP&g=79ECBFC7B02B1269F43D15B11C9BA9F56455502C&lkid=TRAILER_CTA) but even after i clicked on accept drm, the video was stuck nothing happened I just saw one single fixed picture of the movie.

Later, I was on facebook, trying to watch a video (https://www.facebook.com/demotivateur/videos/5009752875718446) and the same here without any DRM...

For both of the cases I opened chrome pasted the url and video played very well.

Is there something to tweak to make it work ? Is it because I'm under debian ?

I don't want friends to switch to chrome but I understand them sometimes.

Kr,

Eric

ecornely 於 3 週前 詢問

jonzn4SUSE 於 3 週前 解答

  • 已解決

where is disable update option?

can't see the option to disable updates. i know i can do this in about:config. I want to know why this option isn't in the settings. Ubuntu 20.04.2.0 LTS, FF 91 … (閱讀更多)

can't see the option to disable updates. i know i can do this in about:config. I want to know why this option isn't in the settings. Ubuntu 20.04.2.0 LTS, FF 91

vexware 於 3 週前 詢問

TyDraniu 於 3 週前 解答

  • 已解決

Firefox audio gets choppy, grainy and with electrical noise after logging on youtube

Hello everyone, i'm currently on ubuntu 20.04.2 LTS, and pretty frequently 1/2 times a day, when I'm on youtube, the browser just starts messing up completely the audio. … (閱讀更多)

Hello everyone, i'm currently on ubuntu 20.04.2 LTS, and pretty frequently 1/2 times a day, when I'm on youtube, the browser just starts messing up completely the audio. It is delayed by at least 2 or 3 second, and it is all confused by a really awful interference noise. The problem goes on if i don't restart my browser, or sometimes even my pc. I tried disabling hardware acceleration but it doesn't work

michelececcacci1 於 3 週前 詢問

michelececcacci1 於 3 週前 解答

  • 已解決

Ubuntu 18.04.5 - tab flickering when I refresh or loading website

Dear Mozilla Support, After some update (I think from 89.0.0 version of Mozilla Firefox - this version with new looks of tabs) I notice flickering on the tab when I loadi… (閱讀更多)

Dear Mozilla Support,

After some update (I think from 89.0.0 version of Mozilla Firefox - this version with new looks of tabs) I notice flickering on the tab when I loading website or refresh website. This looks very strange. Like I said I dindn't notice any issue with flickering on previous Mozilla Firefox versions. Only with these new versions with new look of the tabs. I didn't remember if it was 89.0.0 version or 90.0.0 version. I don't know if it is problem with the machine but I didn't notice this issue on another computer with 90.0.2 Firefox version but with Windows 10 OS. I also noticed this issue with Firefox 90.0.0.2 with Windows 7 OS on another computer so I don't know if this is problem with two computers or Firefox itself. Can you help me?

Yours faithfully, Piotr

Peter 於 1 個月前 詢問

cor-el 於 1 個月前 解答

  • 已解決

Regarding Firefox Developer Edition and ESR

Dear team, I understand there are 2 different versions of Firefox: 1. Developer Edition which has developer friendly tools 2. ESR version, which I believe is more for th… (閱讀更多)

Dear team, I understand there are 2 different versions of Firefox: 1. Developer Edition which has developer friendly tools 2. ESR version, which I believe is more for the end users. My question is, do we have a developer edition built on ESR version? Kindly let me know. thanks

itisprasad 於 2 個月前 詢問

jscher2000 於 2 個月前 解答

  • 已解決

Firefox hangs Ubuntu 20.04

After installing Ubuntu 20.04 LTS Clicking on Firefox or Thunderbird it hangs the computer and have to switch off the computer on main switch. Reinstall Mozilla once but … (閱讀更多)

After installing Ubuntu 20.04 LTS Clicking on Firefox or Thunderbird it hangs the computer and have to switch off the computer on main switch. Reinstall Mozilla once but no difference still hangs Ubuntu. Need help on this one Thank you

Lumaja 於 5 個月前 詢問

schnrl 於 5 個月前 解答

  • 已解決

Can't find installed add-ons

Hi there, I cannot seem to find the list of my installed add-ons, shouldn't I find it under "extensions" in the add-on page? Instead i have the same page that is showed u… (閱讀更多)

Hi there,

I cannot seem to find the list of my installed add-ons, shouldn't I find it under "extensions" in the add-on page?

Instead i have the same page that is showed under "recommendations".

Is this some error, or I'm missing something?

linc.mike 於 1 個月前 詢問

FredMcD 於 1 個月前 解答