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preview thumbnails tab

Hello, first sorry for my english... I'm looking for how to have a large thumbnails of an open tab, just by passing the mouse cursor over it. I tested a multitude of add-… (閱讀更多)

Hello, first sorry for my english... I'm looking for how to have a large thumbnails of an open tab, just by passing the mouse cursor over it. I tested a multitude of add-ons but each time the image is too small and it requires a new window

I specify that I under: System: MacOs browser: firefox 83.0

jlughetto 於 5 天前 詢問

Cannot select built-in camera on iMac

Whenever I have to go to a videoconference hosted through the browser (like GoogleMeet or Theranest), Firefox asks me to choose a camera, but it doesn't allow me to choos… (閱讀更多)

Whenever I have to go to a videoconference hosted through the browser (like GoogleMeet or Theranest), Firefox asks me to choose a camera, but it doesn't allow me to choose the built-in FaceTime camera on my iMac. The only option it offers is EpocCam, which I have installed on my phone but never use. (I've attached a screenshot so you can see that I can't choose any other camera – it just doesn't give me the option!) I must have selected EpocCam once several months ago, but I cannot figure out how to get rid of it as an option on Firefox and I can't choose the built-in camera. I've searched for hours to find a solution but can't figure out how to deal with this. I don't have a similar problem on Safari, which is the only other browser I have installed at this point; and I don't want to migrate all my stuff to a new browser just because of this presumably easy-to-solve problem. Help!

jason.robert.brown 於 5 天前 詢問

Keyboard Audio Control?

Pressing any key while in a tab that has audio playing/loaded causes it to begin playing again (multiple key presses cause layered audio playing). I've already disabled m… (閱讀更多)

Pressing any key while in a tab that has audio playing/loaded causes it to begin playing again (multiple key presses cause layered audio playing). I've already disabled media control via keyboard in options and uninstalled and reinstalled firefox. Any ideas?

jordan.chambers3791 於 5 天前 詢問

Text Coming Up as Boxed ?s or Gobbly Goop

Current preference settings are increased font size to 14pt and zoom 110%. Since I set those preferences some websites, mainly ones with form fields, come up as a boxed q… (閱讀更多)

Current preference settings are increased font size to 14pt and zoom 110%. Since I set those preferences some websites, mainly ones with form fields, come up as a boxed question mark. Also when I do an internet search is comes out crazy alien like text / weird code. See attached screen shot of a basic search for 'books'. I prefer using Firefox over Safari and would love to remedy this.

Using current version 83 on Mac OS 10.15.7.

Thank you

bba3littlebirds 於 4 天前 詢問

Firefox does not use my Printer Settings to print. Why?

Hi, I used to be able to simply use the "Print" option in Firefox by selecting it from the top right "3 horizontal bars" dropdown, and it would print the pages I was look… (閱讀更多)

Hi, I used to be able to simply use the "Print" option in Firefox by selecting it from the top right "3 horizontal bars" dropdown, and it would print the pages I was looking at using the printer settings I had for the printer I chose. Now it ignores an important printer setting I have set "Double-sided Printing" for my HP Officejet Pro 6978 printer and prints on only one side of the paper. Why did this change, and how do I get Firefox to obey the settings I have set for this printer? I am using Firefox 83.0 (64-bit) with WIndows 10, and my Windows 10 is up to date with all updates. Thanks, Jerry

JerryRaack 於 4 天前 詢問

--window-size command does nothing.

I would like to disable fingerprinting. But doing so makes it so I have to resize firefox ever time I launch it. Even if fed the command "--window-size 1700,800" it conti… (閱讀更多)

I would like to disable fingerprinting. But doing so makes it so I have to resize firefox ever time I launch it. Even if fed the command "--window-size 1700,800" it continues to lunch in a small form factor. Is this fixable without enabling fingerprinting.

OS: Manjaro DE: XFCE Kernel: Linux 5.9.11-3 Firefox Ver: 83.0

nathannjh 於 4 天前 詢問

MightyText Add-in

I just recently started using Firefox. I use a text program - MightyText - on my computer. In Chrome I can send pages via text, but I cannot find the add-in for Firefox… (閱讀更多)

I just recently started using Firefox. I use a text program - MightyText - on my computer. In Chrome I can send pages via text, but I cannot find the add-in for Firefox.

crossbow1959 於 4 天前 詢問

Firefox on Mac : Files dropped on desktop never go where I want

Hello, I'm posting because I found nothing on the internet about this. When I want to drag and drop a file from Firefox (for example : an image) to my desktop, the file a… (閱讀更多)

Hello,

I'm posting because I found nothing on the internet about this.

When I want to drag and drop a file from Firefox (for example : an image) to my desktop, the file always get placed somewhere decided by Firefox instead of the place I wanted.

Example : I want to drag and drop an image from Firefox on the bottom left of my screen, and it gets placed on the top right.

This is really annoying because Firefox always decide a different place to put the file, and I always lose time looking for the file on my desktop.

This is the only application that I use that does this.

Is this possible to fix ?

Thank you for helping !

rem5227 於 4 天前 詢問

calling sidebarAction.open() from tabs.onActivated event

I want wrote extension, that will open sidebar (with bookmarks) on New Tab, and close it on other tabs. I make background script with next content: ``` browser.tabs.onAct… (閱讀更多)

I want wrote extension, that will open sidebar (with bookmarks) on New Tab, and close it on other tabs.

I make background script with next content: ``` browser.tabs.onActivated.addListener(function(tab){ if(tab.url=="about:newtab") browser.sidebarAction.open() else browser.sidebarAction.close() }) ``` And I get next error in console: `browser.sidebarAction is undefined`

Also I can see here that such actions "can only be called from inside the handler for a user action." Clicking the extension's browser action or page action.

And I want ensure whether tabs.onActivated event is a User action?

And if not, is there any ways or suggestions to go around this limitation?

FeelUs 於 4 天前 詢問

How to remove navigation bar in version 83.0

I wish to slim down the UI of firefox to how I used to have it where the Navbar was disabled (yes the one you type URLs into), this used to be possible in an older build … (閱讀更多)

I wish to slim down the UI of firefox to how I used to have it where the Navbar was disabled (yes the one you type URLs into), this used to be possible in an older build of Firefox but it doesn't seem to be the case anymore, Mozilla also released an addon to appease those who liked the feature when they removed it however they have since removed this addon.

I simply don't need the navigation bar and would like it to be removed for some more minimal interface. What's the best way I could achieve this?

All the best, F.Homewood

FHomewood98 於 4 天前 詢問

METAMASK IS SHOWING WHITE SCREEN MY WALLET NOT RESPONSIVE

My metamaskk add on is not responsive TOTALLY I am not able to trade or send any transactions because its like the add on is not coming up at all. I am lost, and I have 0… (閱讀更多)

My metamaskk add on is not responsive TOTALLY I am not able to trade or send any transactions because its like the add on is not coming up at all. I am lost, and I have 000,000+ in my wallet and I don't have the seed because it wouldnt give it to me please help.

ferdellcass 於 3 天前 詢問

Display of signature blocks for incoming messages

How do I change the display of signature blocks for incoming messages? The default appears to be for light text. I subscribe to several message digests and if a message i… (閱讀更多)

How do I change the display of signature blocks for incoming messages?

The default appears to be for light text. I subscribe to several message digests and if a message in a digest ends with a signature block then all subsequent messages appear as light text, which I find difficult to read.

nicholas.small 於 3 天前 詢問

Antivirus Software Bitdefender Wallet Extension disappeared from Firefox

Hi, My Antivirus Software Bitdefender Wallet Extension disappeared from Firefox, I already added this extension but it's not showing up in my Firefox browser, any soluti… (閱讀更多)

Hi, My Antivirus Software Bitdefender Wallet Extension disappeared from Firefox, I already added this extension but it's not showing up in my Firefox browser, any solution?

Waiting for your reply asap, thanks.

Cool Regards, Pallas

charmedpallas 於 3 天前 詢問

charmedpallas 最近回覆 於 3 天前

Empty dialog for extensions after gfx.webrender.all: true

Nom: Firefox Version: 83.0 Identifiant de compilation: 20201126174332 ID de distribution: archlinux Agent utilisateur: Mozilla/5.0 (X11; Linux x86_64; rv:83.0) Gecko/2010… (閱讀更多)

Nom: Firefox Version: 83.0 Identifiant de compilation: 20201126174332 ID de distribution: archlinux Agent utilisateur: Mozilla/5.0 (X11; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 Système d’exploitation: Linux 5.9.10-arch1-1 #1 SMP PREEMPT Sun, 22 Nov 2020 14:16:59 +0000

After enabling gfx.webrender.all (value true in about:config), there is no more tearing in web sites like google street view. But all my extensions, while working, offer an empty dialog pop-uo when I left click on their icon in Firefox main bar. UBlock origin, HTTPS Everywhere, Privacy Badger or Joplin all act with the same behavior. See screenshot. If I disable gfx.webrender.all all my extensions dialogs are back.

I had gfx.webrender.all set to true before version 83.0 of Firefox and my extensions were working fine.

rouelle 於 5 天前 詢問

rouelle 最近回覆 於 3 天前

About Dark color theme

So, FireFox has a built-in "dark theme". But at the moment, I think it is not finished. The fact is that, with the "dark theme" enabled, the background of the FF service … (閱讀更多)

So, FireFox has a built-in "dark theme". But at the moment, I think it is not finished. The fact is that, with the "dark theme" enabled, the background of the FF service pages (for example: "Blank Page", "Preferences") are white. In this regard, my question is, will this be fixed in future releases?

The second question is about "dark themes" on web sites. Web developers have finally figured out how to present their site in a user-defined color theme. For example - Youtube. If I open a Youtube page not with FireFox, it will define a "device theme" and show the page not in "white" but in "dark" version. It is very comfortable. Unfortunately, it doesn't work in FF. Can FireFox be taught to tell the site the color theme of the device?

fireup 於 3 天前 詢問

Is there a way to set the page that opens on startup independently of the home button?

I want my home button to take me to a page that I use most of the time but I want my startup page to be something more neutral like a search engine or about:blank. Or if … (閱讀更多)

I want my home button to take me to a page that I use most of the time but I want my startup page to be something more neutral like a search engine or about:blank. Or if there was a feature in Customize Firefox that let you add your own button that directed you to a web page that would be cool too!

thatguy2399 於 2 天前 詢問