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Picture in Picture: why closing the video opens the tab?

I've got a question/suggestion about Picture in Picture feature. Why "Close" button works the same as "Back to Tab"? Scenario: Close the Picture in Picture video by clic… (閱讀更多)

I've got a question/suggestion about Picture in Picture feature. Why "Close" button works the same as "Back to Tab"?

Scenario: Close the Picture in Picture video by clicking on the [X] button or Cmd+W shortcut.

Actual result: Picture in Picture closes and Firefox window opens, on the tab containing the video. This is very strange behaviour. If I close the video, I don't want to watch it now. Essentially "Close" button works exactly like "Back to Tab" button - so what's the point? If I wanted to switch to the tab - I would click on "Back to tab".

Expected result: I expect Picture in Picture video to close and nothing else to happen. Don't open the window/tab containing the video.

Thanks

Dima 於 3 個月前 詢問

cor-el 最近回覆於 3 個月前

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daily software update requests

I don't want to "update my software" every day. How can I turn this function completely off ? This continuous badgering makes me want to switch to another provider. … (閱讀更多)

I don't want to "update my software" every day. How can I turn this function completely off ? This continuous badgering makes me want to switch to another provider.

mikecaruso363 於 6 個月前 詢問

cor-el 最近回覆於 6 個月前

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website specific configs

Is there some way to enable and disable specific config settings , on a per-site basis? For example, let's say I want to disable right-click hijacking (dom.event.context… (閱讀更多)

Is there some way to enable and disable specific config settings , on a per-site basis?

For example, let's say I want to disable right-click hijacking (dom.event.contextmenu.enabled) on turtlesaregreat.com, but use the default settings everywhere else.

The Page Info > Permissions panel has some, but not all the ones I want. Is this somehow built into Firefox, or maybe there's an extension?

Thanks.

FF120 on Sonoma

MountainManJoe 於 1 年前 詢問

MountainManJoe 最近回覆於 12 個月前

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Some language fonts are not rendering

Recently, I switched to Fedora 39. At first, Firefox was working fine, but after I logged into my Firefox account, the fonts of some languages stopped rendering, and this… (閱讀更多)

Recently, I switched to Fedora 39. At first, Firefox was working fine, but after I logged into my Firefox account, the fonts of some languages stopped rendering, and this started happening with almost every site that was using system fonts.

Sourav Kumar Paul 於 1 年前 詢問

cor-el 於 1 年前 解答

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Why does Firefox stay on the Linkedin page

I'm up to the most current version of Firefox 120.0.1 (64-bit) Windows 11 For this and the last versions over a couple of years whenever I go to; https://www.linkedin.… (閱讀更多)

I'm up to the most current version of Firefox

120.0.1 (64-bit) Windows 11

For this and the last versions over a couple of years whenever I go to;

https://www.linkedin.com

Then try to go to any other page like https://nextdoor.com from a bookmark, it stays on linkedin.

If I enter the address by typing it in, it works.

Mr BO 於 1 年前 詢問

Mr BO 於 7 個月前 解答

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Firefox freezes when handling tabs

Hello everyone. Since installing Linux Mint in May 2023 I have been having this issue with Firefox. Description of issue: When I switch between (or drag) tabs in a Firef… (閱讀更多)

Hello everyone. Since installing Linux Mint in May 2023 I have been having this issue with Firefox.

Description of issue: When I switch between (or drag) tabs in a Firefox window, the whole window becomes unresponsive, with the last tab I was switching from still in front. Often the contents of the window start to flash (disappear and reappear, leaving a black backgground) every 2 seconds. I can drag the window around, scroll, minimize it, but it is impossible to give any input in any tab. The only action somewhat possible to do inside the window is bring other tabs in front, it is still quite hard for the input to register, and if it does, it takes 10+ seconds. The issue goes away if I close the specific Firefox window, or if I manage to select and drag one tab out of the frozen window into its own new window. Then everything works as intended, like nothing ever happened.

I can reliably cause the freeze-up in a short time by holding CTRL+TAB and drag one tab to change the order while firefox cycles through the tabs in the open window.

While the window is frozen, the rest of the desktop is responsive as normal, even other Firefox windows. If I try to interact with the frozen window I can rarely see spikes of CPU usage. RAM stays at normal usage levels, far from being full.

What I have tried so far that has had no effect on the appearance of the issue:

1) Disabling all extensions i have

2) Run in troubleshooting mode

2) "Create a new places database" as suggested [https://support.mozilla.org/en-US/kb/firefox-hangs-or-not-responding#w_fi...]

3) Disabled hardware acceleration

4) Creaing a new firefox user profile

5) Use "Refresh Firefox" from the troubleshooting page

6) Use the Flatpak version of firefox

7) Reinstall firefox

Here is my system information

here

nico.venuti 於 12 個月前 詢問

zeroknight 於 11 個月前 解答

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Links from New Outlook desktop app open in container tab by default but ideally shouldn't

Hi all! I am using Firefox Multi-Account containers with Firefox 120.0.1 (64-bit) and the New Outlook desktop client with Windows 10(*). I have more than one Office 365/… (閱讀更多)

Hi all!

I am using Firefox Multi-Account containers with Firefox 120.0.1 (64-bit) and the New Outlook desktop client with Windows 10(*). I have more than one Office 365/Outlook account, so I use different containers for each account.

Whenever I click on any link in New Outlook, it opens in one of my Firefox containers rather than in a default No Container tab.

Unfortunately, it opens in a container where I am logged into a different Office365 account than the one I use for the desktop client. This means any Office or organisation-specific links fail to work unless I copy and paste the link across.

Is there some way to force Outlook to open these tabs as No Container?

Thanks, penguinoid

(*) I'm using a university owned/managed computer and they've disabled the option to update to Windows 11

Penguinoid 於 11 個月前 詢問

Penguinoid 最近回覆於 8 個月前

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Firefox label in Windows 11 not displaying correctly when taskbar set to never group

I have noticed a bug with how the Firefox icon appears when launched in the Windows 11 taskbar when the never group option is enabled. When Firefox is launched and is the… (閱讀更多)

I have noticed a bug with how the Firefox icon appears when launched in the Windows 11 taskbar when the never group option is enabled. When Firefox is launched and is the only application open in the taskbar, there is no label present next to the icon like other programs have when launched. There is the little line underneath the icon though indicating it is launched but that is it. As soon as I open another application though, the label will also appear for Firefox. This is only a minor annoyance but is definitely as bug at least for me and should be pretty easy to fix. I will attach screenshots of the behavior. In the first screenshot, you can see that Firefox is open but has no Text label like it is supposed to. The second screenshot is as soon as I open a second application.

I am on Windows 11 Home 23H2 Build 22631.2792 Windows Feature Experience Pack 1000.22681.1000.0 Firefox Version: 120.0.1

chris545 於 1 年前 詢問

chris545 於 12 個月前 解答

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Popups for Smithsonian magazine

Popups for Smithsonian magazine keep appearing, sometimes 2 at a time, despite having popups blocked. I need them to stop. They are annoying and cover up content of web… (閱讀更多)

Popups for Smithsonian magazine keep appearing, sometimes 2 at a time, despite having popups blocked. I need them to stop. They are annoying and cover up content of web pages.

davidbullock.law 於 1 年前 詢問

jonzn4SUSE 於 1 年前 解答

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Firefox Functionality Issues

Dear FF/Mozilla: I've experienced a number of issues where I'm unable to do banking transactions using the FF browser. In one case, Wells Fargo bill pay does not work (… (閱讀更多)

Dear FF/Mozilla:

I've experienced a number of issues where I'm unable to do banking transactions using the FF browser. In one case, Wells Fargo bill pay does not work (but works fine with MS Edge); in another case, an international money link payment to a vendor in the UK would not go through using Firefox (but did first time with MS Edge). In yet another case, Firefox won't load webpage photos for items for sale on the site www.telescope.com - the page loads with descriptions but photos would not load (I just tried it and, nada). This remains the case even after my VPN is disconnected.

I've used FF for several years now without too much trouble but with this ongoing non-functionality of FF, I'm tempted to migrate to MS Edge or a browser that is supported more widely.

Any help or advice? Thanks, Blaine

Snowbrain 於 11 個月前 詢問

Snowbrain 最近回覆於 8 個月前

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Firefox exclusively scrolling extremely fast

Scrolling in Firefox is causing any webpage to scroll many lines at once with a single click, and it seems to be exclusively happening to Firefox, as every other applicat… (閱讀更多)

Scrolling in Firefox is causing any webpage to scroll many lines at once with a single click, and it seems to be exclusively happening to Firefox, as every other application scrolls normally. I have tried searching here and elsewhere for a solution, and I have tried to change about:config settings based on the recommendations I could find to no avail. I have also tried to refresh Firefox and have used Troubleshoot Mode, but those too have not worked. I have no clue as to what could have caused this, as I have not been messing with any settings prior to this.

eventfulhorizon 於 9 個月前 詢問

eventfulhorizon 於 9 個月前 解答

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Spotify Web Player -- 2 second delay after skipping audio, doesn't happen on Chrome

On spotify web player in firefox there is a delay after skipping 15 seconds forward or backward in audio. Only on bluetooth speakers. But doesn't happen on Chrome. Anyone… (閱讀更多)

On spotify web player in firefox there is a delay after skipping 15 seconds forward or backward in audio. Only on bluetooth speakers. But doesn't happen on Chrome. Anyone got a fix or can help?

Austin 於 12 個月前 詢問

zeroknight 最近回覆於 9 個月前

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Screenshot is not functional

I am using Firefox 120.0.1, and I have difficulty to take screenshot. I tried to press shortcut key and button in toolbar as shown in the attached image, but they didn't… (閱讀更多)

I am using Firefox 120.0.1, and I have difficulty to take screenshot.

I tried to press shortcut key and button in toolbar as shown in the attached image, but they didn't work.

Is there any good way to fix this problem without reinstall firefox app?

hayabusa FireFox 於 11 個月前 詢問

zeroknight 於 11 個月前 解答

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Changes on SOP and CORS on Firefox

I'm a cybersecurity professional and I'm researching about Same Origin Policy, Cross Origin Resource Sharing and how firefox deal with those things. I've find out that ve… (閱讀更多)

I'm a cybersecurity professional and I'm researching about Same Origin Policy, Cross Origin Resource Sharing and how firefox deal with those things. I've find out that versions before 102.1.0esr, cross-origin script GET requests used to attach cookies (Image 1), but in newer versions, it's not happening (Image 2). I checked the release notes but didn't find nothing about this change.

I would like to learn more about what changed and how Firefox is dealing with cookies, SOP and CORS.

Thanks!

Henrique Curi 於 10 個月前 詢問

zeroknight 最近回覆於 10 個月前

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Although strict privacy is set, I am able to logg into websites, although lock icon displays message "Connection verified by a certificate issuer that is not recognized by Mozilla"

Hello, NOTICE: Currently using Firefox 120.0.1 "Update disabled by your system administrator" I am unable to update the browser, the computers are from the public librar… (閱讀更多)

Hello,

NOTICE: Currently using Firefox 120.0.1 "Update disabled by your system administrator" I am unable to update the browser, the computers are from the public library.

Like I state in the Subject, I configure the browser to strict privacy level, and I am able to visit any site I want. No problem. But on all of these, when I click the lock icon on the address bar I read "Connection verified by a certificate issuer that is not recognized by Mozilla." In fact, right now, I am visiting this website and I got that notice. View image "Firefox broser does not recognize the certificate issuer fortinet but I can visit the firefox suport website - Screenshot 2024-01-28 172732.png"

WOW... View the image "certificate issuer not recognized by Firefox - fortinet - when visiting support.firefox.com - Screenshot 2024-01-28 173041.png" for some of the info I get if I view more information about the certificate.

Then, after I logged out, the "Clear cookies and site data" link that appears after clicking the lock icon I mentioned before do not appear.

View the image "UNable to clear cookies and site data - proton.me - Screenshot 2024-01-28 141951 - edited.png"

In this same computer, I got the control "Clear cookies and site data." View image "able to clear cookies and site data - virustotal.com - Screenshot 2024-01-28 141825.png"

So more than one question:

I read other posts where users are unable to visit a website which has a certificate issued by an issuer that is not recognized by Mozilla. Why am I able to visit these websites?

What can I expect of the non appearing "Clear cookies and site data" link I described before?

Are these computers like totally hacked?

u20210512 於 10 個月前 詢問

zeroknight 最近回覆於 10 個月前

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Audio issues using external devices with Google Meet

I use Google Meet multiple times a day for work meetings. After switching to Firefox from Chrome recently, I have noticed some persistent issues to do with audio from dev… (閱讀更多)

I use Google Meet multiple times a day for work meetings. After switching to Firefox from Chrome recently, I have noticed some persistent issues to do with audio from devices external to my laptop. I have a USB external microphone, a USB sound card that powers external speakers, and wired headphones that I use through the laptop's headphone jack. In macOS my default audio input is the external mic, and default output is the wired headphones.

The first issue that I noticed when using Firefox in meetings was that people reported an echoing effect on my audio. Audio from everyone else sounded fine to me. Changing my microphone source in Meet or in macOS did not seem to help, nor did disabling echo canceling in Meet. What did help was disconnecting the USB microphone completely. The impression that I got was that Meet was taking audio from both the USB mic and laptop mic at the same time, even though only the USB mic was selected. This has happened every time I used Meet.

The second issue that I noticed just happened for the first time today. (Note: I now have my USB mic unplugged until I can resolve the mic issue.) In macOS I had my wired headphones set as the audio output device. I joined a meeting, and I was hearing the meeting audio in my headphones and the external speakers (USB sound card) at the same time.

I've used Meet with Chrome for the last few years and never had this type of issue.

Something I have noticed that may be relevant is, when I open Meet in Chrome and go to the Meet settings, it shows my USB sound card and wired headphones as audio input/output options that I can select, in addition to the built-in laptop speakers. But when I open Meet in Firefox, the settings only show the USB sound card and laptop speakers for output - they don't show my wired headphones. FWIW, media.setsink.enabled is set to "true" already - I saw this mentioned as a solution in a similar question from 2022.

Is there anything I can check, or debugging data I can capture when this issue happens, which would help figure out the root cause?

owen16 於 1 年前 詢問

owen16 最近回覆於 10 個月前

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Trying to add Lastpass logo tab to another computer.

If you see on the attached image, on the far right side is a LastPass red logo (red box, 3 white dots). I have been using this setup for so long I have no idea how it go… (閱讀更多)

If you see on the attached image, on the far right side is a LastPass red logo (red box, 3 white dots). I have been using this setup for so long I have no idea how it got there. Can you direct me to where that might be in the settings?

I am trying to re-create the setting on another computer.

Thanks.

lrhartatl 於 11 個月前 詢問

zeroknight 最近回覆於 11 個月前

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Download automatically fails

Hello, i just can't download anything on Firefox anymore for no reasons. I do not have Parental Control I tried to download attached files from mails with no success i t… (閱讀更多)

Hello,

i just can't download anything on Firefox anymore for no reasons. I do not have Parental Control I tried to download attached files from mails with no success i tried to download a software called Alecaframe for a video-game without success too. I already tried to modify the download folder, to reinstall, to repair firefox with no success.

Sanjuri 於 12 個月前 詢問

Sanjuri 最近回覆於 11 個月前

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I am not sure what is leaking memory

Sometimes in the background firefox will start to max out my ram usage (32GB). I am not sure if it is a addon or a site which is doing this. I captured a memory measureme… (閱讀更多)

Sometimes in the background firefox will start to max out my ram usage (32GB). I am not sure if it is a addon or a site which is doing this. I captured a memory measurement, but not sure what to make of it. I don't have anything to add up parts or anything.

What is weird, is when I go back to firefox and tab through my tabs it will go back down to a reasonable level.

https://drive.google.com/file/d/1VHgEqVGBasSiypTj_iiiKvhUAq_thlKn/view?usp=drive_link

Jerm 於 1 年前 詢問

Jerm 最近回覆於 11 個月前