Diễn đàn hỗ trợ Firefox

Olá. Quando eu clico em alguns arquivos eles estão abrindo na mesma aba. Isso acontece principalmente no WhatsApp. Eu gostaria que os documentos fossem abertos em nova aba.

I haven't used my microphone in Firefox in years. I tried today, logged into Google Voice, which tells me it can't access the microphone. I set permissions in Firefox's settings. I turned up all the mic settings in alsamixer. I tried https://mdn.github.io/web-dictaphone/ , recommended in another thread here, and it doesn't record either. I can use the microphone outside X, with sox's rec. I also can't record a new greeting in Google Voice.

Firefox 100.0.2 , Linux, Slackware 64-bit, all packages updated this morning.

Hello,

When I select text in Firefox the selection is not highlighted. The selection itself does work (e.g. deleting a selected word) but is not visible. The problem occurs in all fields where text can be entered, so the URL space, the search field but also text field on a page like this one. The strange thing is that the problem also occurs in Thunderbird.

I am using Ubuntu 18.04.6 LTS, Firefox 99.0 and Thunderbird 91.8.1

A lot of times while coding I press Ctrl+S to save Visual Studio Code and update live server (while watching on firefox the result). The problem is that when I'm focused on Firefox Ctrl+S pops up the Save Page window and (if I held Ctrl+S for more than a split second) it crashes (probably due to multiple popups becoming unresponsive). The mouse can't click to cancel the pop ups for saving the page nor interact it. I have to kill the firefox process and restart it. I've been looking into disabling Ctrl+S shortcut in Firefox with no success (extensions are deprecated or require too many permissions I'm not comfortable with).

Would someone help me to disable Ctrl+S or enlighten me on how to not have firefox crash every time I accidentally press Ctrl+S?

Thanks!

FF 100 on Linux Mint 20 cannot access any websites. Tor can. TBird email can. I'm on an older Ubuntu with FF 94 writing this. How do I get back to previous FF? URGENT!!!

Hi I am using firefox in arch linux 5.17.9-zen1-1-zen kernel and after the new firefox update I can't right click in firefox. Whenever I right click the context menu shows up for 1 sec and then it automatically takes me to the previous page. Click on the image automatically prompts me to download it although I don't want to download the image. Is there anything I can do to fix the issue ?

In my Bookmarks Toolbar I have created a Folder, 'News' and placed it at extreme left, next to the 'Show Your Bookmarks'. By clicking on the 'News' Folder I can see and select any of my favorite Web news sites. Very handy. Today, however, when I clicked on the News folder my 73-year-old hand accidentally dragged the News folder on top of the 'Show Your Bookmarks' icon and the News folder disappeared !! I can't figure out where it went !! Help !!

Hello everyone,

I need to disable all videos from ever playing no matter what for medical safety reasons, does Firefox allow this?

I've already found the option in the config to disable GIFs. Turning off autoplay is not enough.

Operating System Ubuntu 20.04.4LTS on AMD® Ryzen 3 pro 3200g 64bit processor. Firefox Web Browser version 100.0.2 (64-bit)

The method I can reproduce sound distortion:

I have clear sound playback through both system HDMI speakers or if earphones are plugged in, verified using the Ubuntu Sound Output test left/right (without distortion)

Then if I open a normal Firefox window and listen to YouTube video for example I have no distortion, if I however open I private window, say to access training material on Microchip University site I suddenly have distorted playback.

Please advise why private window opened suddenly distorts my output sound. Sound suspicious.

On certain websites I notices I have 'unknown errors' when trying to log in.

Usually this is remedied by either using Chrome or clearing cookies and the cache.

Both of there are inconvenient and result in a great deal of wasted time.

The usual response by these websites is "get Mozilla to fix this".

I'm getting sick of this.

I don't want to switch to Chrome but I will have to if this persists.

I have fedora 36 Linux on my laptop and I have installed Firefox from the software store. The version in Help>About>About Firefox shows 99.0.1 (64-bit).

I am able to play videos on Youtube but no video or GIF is playing on Twitter/Reddit/Facebook.

I have installed media codecs as per this fedora help

My autoplay setting look like as per the attached image. I do not have any extensions except Bitwarden on Firefox.

I also tried playing videos on Firefox 100 by downloading it directly from firefox website but faced the same issue.

This is so strange as to be almost unbelieveable. It began as a profile issue. Everything is okay now, but there was much weirdness. I think this is a worthwhile read and I'm eager to hear any ideas regarding what happened.

The bottom line: If Firefox changed the name of a mount point, that was/is a bad idea -- developers take note.

I run Firefox (latest) in a Linux Mint Guest inside a VirtualBox virtual machine with a Windows Host. The Firefox application is installed as usual, but the profile is here: 'FireFox Profile.vhd' -- a virtual USB that, on VM boot, VBox mounts here: '/media/mark/FireFox Profile/'.

The profile is: '/media/mark/FireFox Profile/mwad0hks.default/'.

Events: 1 - In a proven Linux Mint VM, today I booted the VM as usual but Firefox apparently lost my bookmarks & history. Why? I'll probably never know. 2 - I created a new profile hoping that in the process, I'd be given the option to use an existing profile -- no dice, FF created a new, blank profile. 3 - I discovered that I now had these: 3.1 - '/media/mark/FireFox Profile/', and 3.2 - '/media/mark/FireFox Profile1/'. 4 - I closed FF, launched Nemo, and tried to delete 'FireFox Profile1' but was refused. 5 - After much fiddling of the contents of 'FireFox Profile.vhd' mounted in Windows (to make it accessable outside the VM) I backed up 'FireFox Profile.vhd' -- good thing I did that. 6 - I realized that the mount point must have been renamed from '/media/mark/FireFox Profile/' to '/media/mark/FireFox Profile1/'. 7 - Sure enough, I launched the VM and deleted '/media/mark/FireFox Profile/' -- remember that '/media/mark/FireFox Profile1/' could not be deleted. 8 - So I concluded that "something" must have renamed the Linux VM mount point from '/media/mark/FireFox Profile/' to '/media/mark/FireFox Profile1/'.

I conclude that FF must have done the renaming in step 2.

I launched the Linux VM aiming to search how to rename the mount point back to its original name and low and behold, FF now found the correct profile and everything was happiness again. End of story. Or is it?

Hi! First of all, I'd like to congratulate the community on the 100th edition of Firefox.

The subject was selected as "other" because it is not a failure or problem, but a suggestion for improvement related to the information on the volume of cookies and website and cache data stored on disk.

It's been a while since I noticed this and now I present it in writing asking whether or not it is feasible to implement the suggestion below.

In Settings / Privacy and security / Cookies and website data, the amount of “bytes” stored taking up disk space appears.

According to the detailed description on the subject, available at the address

https://support.mozilla.org/en-US/kb/clear-cookies-and-site-data-firefox

there is a screen copy illustrating the explanations, for example:

Cookies and website data Your stored cookies, website data and cache are currently taking up 468 MB of disk space. know more

That's the point: "Your cookies, website data and cache stored are currently taking up 468 MB of disk space"

However, this information freezes when reaching 1.0GB.

The exact question: could this information be shown beyond the conditioned threshold until the user decides to clear all data?

Without further ado, I thank you in advance for your attention and, as far as possible, I look forward to hearing from you.

Yours sincerely, Ricardo Pinto. Basic Firefox User in Brazil

Hi, how do we set Firefox 97 to use the os/system print dialog?

Before Firefox 97 we could change these settings in about:config:

print.tab_modal.enabled = false widget.use-xdg-desktop-portal = true

But they are both gone now.

There is now widget.use-xdg-desktop-portal.print, which is an integer (2 by default).

But no matter what integer it is set to, we still don't get the os/system print dialog.

We are using Arch Linux, but we don't expect that to be of any importance -- after all, it worked before Firefox 97.

Thanks for your time :o)

I've been having issues with the themes on the Firefox Browser. Almost all themes forces dark-mode on the browser. Since update 100 it no longer effects websites, but it still affects the browser (menues etc) despite me having the settings locked on light-mode.

I support open source movement and against tech giants and hence I love and want to use Firefox. I would use Firefox even if it is slow because on most sites delay of few seconds doesn't matter. But I do stock market trading and trading website of my broker (finvasia.com) is very slow in Firefox. On all chromium based browsers slowness is not there.

In trading delay of even one second is a matter of profit and loss (specially in scalping) and hence using Firefox is not possible as it is very slow for finvasia.com.

I have done screen recordings to give an idea of degree of slowness. First video is when finvisa is opened in a chromium based browser MIN. As you can see that when I change from holdings to position etc then delay is very less. (the yellow circle on the screen hardly complete one complete rotation and holding or position scree is opened). In this video you can also see that when I place order or modify it, everything happens so quickly.

Finvasia on chromium based browser

But in the below video (finvasia in firefox) you can see that when I switch from holding to position (00:2) the yellow circle (just above the pointer) makes 9 complete circle before showing the screen. When I click on Buy button on order screen (00:34) the order doesn't get fulfilled (the order rectangle didn't disappear). At 00:47 it said connection issue (There is no connection issue, wifi is working fine and never show any connection issue in chromium based browsers but in Firefox it shows in every order).

I kept waiting but order rectangle didn't go so finally I had to close it manually (1:45). After that when I switched to order screen it didn't show any single order. I tried to refresh the order screen (1:59) but nothing happened. So finally I refreshed the tab of browser. It was also hanged and after few click it worked and then you can see that there were many orders on order screen.

Finvasia on Firefox

As trading involves money and such delay can cause huge loss. Trading on Finvaisa.com is not possible if a person is using Firefox.

I also tried safe mode, and refreshing the Firefox, but problem didn't get solved. Kindly fix this problem.

Firefox version is latest (99) and I am attaching screenshot to give details about my system and OS.

Using Firefox 100.0.1. Debian Linux. Dell 1525 with 4G ram.

When playing a certain mp3 file in the browser, if I use the arrow keys, or the mouse, to skip forward or back, there is no response, but the audio stops playing for a period of time, then, finally it starts playing again at the spot it was before.

This does not happen with this file in Chrome, or in VLC. Also, with other mp3s it does not happen in Firefox.

I finally got it to work by converting the file to ogg vorbis, but this is not something I want to make a practice of..

I imported the file back into Audacity, and re-exported it as an mp3. Same result.

Weird... Any ideas?

Thanks,

When entering full screen mode it's only inside selected window. Also affects youtube player. Pictures when in full screen mode (using F11 key): https://imgur.com/a/gp3yqCC