Diễn đàn hỗ trợ Firefox

One of the foreign website I need to visit seems to work only with ASCII chars on its URL, even though the website itself will request URLs with foreign characters!

Is there a work around?

I have vision issues. I would appreciate that an outline of the empty check boxes in your FireFox settings was made available. I cannot tell at a glance what the configurable options are at a glance.

I don't like Firefox videos showing up in my media player controls, so I turned off media.hardwarekeys.enabled, but it doesn't seem to do anything anymore. I'm pretty sure it used to work at some point, don't know when it stopped working. Even though I have it turned off, videos still appears in the Media Player on my panel, and I can play and pause them with the play/pause button on my keyboard. I have also tried disabling dom.media.mediasession.enabled, but that doesn't help either.

KDE Neon 5.27 Firefox 113.0.2

With my last version of firefox I was able to right click and select take a screenshot. However, the item is now missing from the context menu? I am unable to bring back the feature or find it in the customize toolbar items either?

I need some help with figuring out why when I switch from windowed mode to fullscreen mode my theme breaks. First image is how it should look and how it normally looks while I have a small window open and it isnt stretched. Second picture is what it looks like when I stretch it out or go fullscreen mode. I was wondering is there a way I can fix it myself or can it only be done by the author?

Hello. I run Firefox as my main laptop (Mac) browser. I have added Zotero to manage my writing reference citation library, and have downloaded the current Zotero Connector for Firefox. I should be able to add references from online, by using the Zotero save icon that should appear on my Firefox toolbar. But this icon is nowhere to be seen and I cannot see how to make it appear. The whole advantage of Zotero for me as a writing academic is pinned to this function, so I am anxious to get it working. How can I get the Zotero save icon in its proper place on my Firefox toolbar, just to the right of the search window? Many thanks

I upload my customised themes on firefox add on store. I want to try my theme before I upload it into store to view how its looking, to find out any errors, etc. I tried using the below method ( Image 1 ) but this error occurs ( image 2 ).

Hi, Does anybody know why I cannot use an adblocker from TotalAv when I have used it in the past? Also, why is Firefox not able to connect to Virginmedia? or should I say virgin does not recognize firefox? Sorry to ask two questions at once.

Hi there,

We are using Firefox Portable for our self service kiosks however we are having real issues while printing longer order slips.

When we want to print slips longer than 25cm, Firefox automatically rescales the PDF and makes it so small that you can't even read sometimes.

Then we extend the paper size so it does not need to rescale however this time if the slip is short it prints the whole blank space remaining wasting a lot of paper.

Chrome does not do that and it only prints the non-blank area on the PDF.

We have tried numerous tips on here and stackoverflow (using about:config) but none seems to help.

I have attached a photo of the slips printed by both browsers for you to see the exact difference.

Thanks for your help!

Sometimes when a a browser add-on is having trouble, I removed it, then hit undo, and sometimes it works again after that adds it back on. I thought I'd do that today since some were showing blanks instead of their icons. I did one from the manager just fine, but when I removed one from the toolbar instead of the manager, no undo option was presented, and I don't recall which it was. How can I undo, or view recently removed extensions?

Hi friends,

do you know any way to set a policy in the policy.json file to remove the "Import bookmarks" and "Getting Started" buttons that appear in the Bookmarks toolbar?

Thanks in advance!

Hello! I have a problem that i can not solve, my setting bar and many more things are being whitened out for no reason. Please help me resolve this! Take a look at the Screenshots:

Why was my ad blocker deleted after using it here for over 3 years? I pay for their services, yet you do not seem to care. Please resume the ad blocker to my account or refund me my money.

Hi, I am Unable to Refresh Firefox, to default setting.. I have did used the 'ReFresh' mode a number of time in past 10-15 years or so.. but, this time on This Computer (Win-11) I am Not able to Access the Firefox Menu Button (top right), Or,

the Drop-Down Menu on the HELP Button, to get to a 'REFRESH' Firefox screen/page, that will Start the Refresh Process..

ALSO, fwiw, my Right Mouse button will not Work, for Any process..

I have always been able find a Refresh Button, that will work Prior, though am Not able to at this Time.. "Copy and Paste' also will not Work..

I have Deleted 'Cookies and Temporary Files' several times, and, Also Rebooted PC 5 or 6 Times to No avail yet as well..

Am I doing something wrong, or What else can I do, (to possibly activate a "Refresh".. I know Bookmarks & History, Passwords, were SAVED.. in Past. Hopefully Will/Can Still be Possible.

Thank You, Sincerely, Earl

I have a slim window of firefox opend on the side when working on e.g. OneNote. The problem lies within the zoom of firefox, wich causes half of the page not to be visable. Is there a feature to rezise pages to fit the width of the window (or a practical command using .css files)? And preferably only if the window is too small, if it is to big, it shouldn't zoom in.

Thanks in advance!

This spring, I noticed I couldn't use Firefox with OpenSRS... my controls inside the portal don't work in FF anymore. Today, I see my controls don't work in SiteGround, and that's my livelihood and how I manage sites. What gives? These changes drive me to Chrome, where the sites function. I want to be loyal to Firefox, but these problems drive me away from it in frustration. Sincerely, morganamaine16

Hi, Generally I'm checking, if I will manage to migrate from the Vivaldi to Firefox...

But I have the first issue, which is: When I click (not spin!) the middle mouse button on the page to scroll (like it is in Windows), then it has too great sensitivity. It goes like crazy up and down, I didn't see any other browser which implemented it this way. Can this sensitivity be somehow lowered?

I will repeat just in case, I'm not talking about spinning the mouse wheel, but clicking it.

Thanks.