Firefox Support Forum

Hi,

Since recent updates to Firefox I get a purple pop-up listing Trackers at the bottom right of my screen every time I open a new webpage. I'm happy with my PC security settings and have good protection software running - but this pop-up listing Trackers is becoming a nuisance.

Is there a way to stop Firefox displaying the Tracker notification pop-ups whilst still intercepting and blocking them in accordance with my security settings?

I see that other users have asked the same question, but it does not seem to have been answered yet.

Thanks,

Peter

Hi everyone,

lately I started experiencing a font-family-related issue. On certain websites the font-families/styles look broken. I tried troubleshooting the issue by myself without any luck. What I did so far was reset my Windows fonts to default, reinstall Firefox and look what font-families are loaded through the Inspect tool. If I opened the same web page in Chrome the font looks OK. Two websites the issue is most visible at - support.fiverr.com and gmail.com when someone replies to my e-mail.

Please find below a screenshot of what I mean

I recently switched to Firefox from Chrome. I imported all the bookmarks and passwords from Chrome into Firefox on Windows.

Next, I installed it on Linux and later on Android. The sync is not working properly that is what I noticed. Basically I have all the data on my Windows PC Firefox. It is not syncing between other devices, that will be my notebook running Linux and my Android Phone.

I read other similar question son the forum and did a Google search as well. I already did re-install a few times to no avail.

Here is the log from "about:sync-log" : https://paste.ee/p/5e57H

How do I fix this?

Hello!

I'm using Firefox MSIX on a laptop with an OLED screen. To avoid burn-in, static elements on the screen are discouraged.

Unfortunately, when the Reader View is enabled on Firefox, a vertical toolbar appears and is constantly on the same spot on the screen.

I would like to have this toolbar disabled or have it to hide/show depending on mouse prompt. Is there a built-in setting I could change to make this happen?

Would this solution here be my only option and would it work on Firefox MSIX? Finding the firefox profile on the Microsoft Store app is tricky.

Thank you.

When I schedule a post on my Wix blog site, it indicates I'm in the New York time zone. My time zone is Perth, Western Australia and my MAC computer is set up for this. How can I change the Firefox browser time zone setting to Perth, Western Australia too?

I need to exempt a site from the pop up blocker process. When I go to Privacy & Settings/Manage Exceptions, there is no text box or other way for me to enter the site. Am I doing something wrong or do I need to change some other setting to allow exceptions?

How does firefox know my old email? Upon entering an old email to sign in, firefox prompts for me to enter the "primary" email for the account. How do I delete this old email? My account clearly shows no other "secondary" email provided. Will I have to delete my account?

I'm pretty sure I'm not alone when I ask how we can disable the "Update available" popup in the top right-hand corner that appears every time we open the browser.

I have auto-updates turned off because I would like to choose myself when to update the browser and really hate being nagged by the update popup to do so!!!

To be clear, I don't want to turn off updates entirely with the "policies.json" file that I've seen with other questions; I just want to disable the update popup and still be able to update periodically AT MY OWN DISCRETION.

I really don't know why it's so hard for FF developers to give us that popup disabling option. I have always suggested using FF to people I know for over 10 years, but will no longer do so and will be looking for an alternate browser if this continues.

FF is becoming more like Microsoft by trying to dictate what's best for us at the expense of user experience.

I previously had a MetaMask extension on FireFox and it would open as usual. Several days ago, I opened Firefox and the MetaMask icon in the upper bar wasn't there. I tried to download it on the browser several times and eventually got the download and entered the seed phrase and, with some outside help, established the extension again and recovered my tokens. So all was good. But today I opened my FireFox and the MetaMask was missing again. Can you please help me find out why it is missing and how to keep that from happening again. Thank you

Once again Firefox adds a feature I don't want and can't disable. I want not to have a tab bar. They take up too much screen and get in the way. So I fond code that eliminates the tab bar unless there is more than one tab. Then the latest release addes the 'search tab' down arrow I neither want nor ever asked for and I can't get rid of it.

Why do you insist on doing this Mozilla? How do I turn this useless feature off?

On my Firefox (in Linux, at least), doing Ctrl+H toggles the History sidebar (opening it on the left side, or, hiding the sidebar completely).

How can I disable this?

Firefox 104.0.2 Linux Mint 20.3

Is there a way to make Firefox open with a fixed size? It currently opens with the last size. I frequently resize a window for a specific site, but don't need subsequent windows to open to that size.

After the second to the last update to Firefox I started experiencing an information pop up message "Could not determine any profile running in backgroundtask mode!".

Is there a fix for this?

Thank you.

With the latest update, something was either broken or MSN figured out a way to by-pass a security feature or how browser (security and or search), now allows auto-rotation to occur without users consent. What I mean, for instance a user goes to a page that has a box that has either picture views or views of another page but in that same page. Once you go into that page from a link on MSN.com the auto-rotation gets turnded on by default automatically. Before the update, this didnt happen! I have all my setting on strict and dont allow this, but it still occurs. All and any pages with this type of scroll or auto-rotation this occurs.

I can't find any way to add to the list of document types and applications. I know I must have done (because they are different from my wife's options), but now she needs to add one, and there is no immediately obvious way to do this. How do I add a new entry in the list in Settings/General/Files and Applications/Applications?

Thanks,

Tony

Hello!

I'm having an issue with Netflix, i am unable to play anything there at all. It always shows a message saying "firefox is installing components needed to play the audio or video on this page" and refuses to load anything, showing an error, F7701-1003.

After some investigation, i found out that the issue is with Firefox not loading "Widevine Content Decryption Module provided by Google Inc.". I have seasrched and tried several troubleshooting processes, and was unable to find a solution. Refreshing, reinstalling, manually deleting the profile folder, all fails

Firefox browser occasionally downloads unknown htm files with 0KB size. If I open the file, what I see is just an empty file opened in firefox browser. I have absolutely no idea why this is happening or in what situation this happens. Has anyone heard of or solved this kind of situation before?

Hi All

OK so I got a new laptop last night it's running Win 11 on it and I reinstalled Firefox version 104.02 (64 bit). I then copied over my old Firefox's Chrome folder with userchrome.css in it that was working fine on the old Firefox to drop the tabs to bottom. Oddly though it is not working in the new install. Below is the code I have from the old laptop. What adjustments might be needed to drop the tabs to the bottom?

I also have some color customization's to color the folders tanish but that too is not working

Thanks Dave

@import url(userChrome-color_bookmark_folders_Proton89.css);


/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/tabs_on_bottom.css made available under Mozilla Public License v. 2.0
See the above repository for updates as well as full license text. */

/* Modify to change window drag space width */
/*
Use tabs_on_bottom_menubar_on_top_patch.css if you
have menubar permanently enabled and want it on top
*/

/* IMPORTANT */
/*
Get window_control_placeholder_support.css
Window controls will be all wrong without it.
Additionally on Linux, you may need to get:
linux_gtk_window_control_patch.css
*/

:root{ --uc-titlebar-padding: 0px; }
@media (-moz-os-version: windows-win10){
:root[sizemode="maximized"][tabsintitlebar]{ --uc-titlebar-padding: 8px }
}
#toolbar-menubar[autohide="true"] > .titlebar-buttonbox-container,
#TabsToolbar > .titlebar-buttonbox-container{
position: fixed;
display: block;
top: var(--uc-titlebar-padding,0px);
right:0;
height: 35px;
}
/* Mac specific. You should set that font-smoothing pref to true if you are on any platform where window controls are on left */
@supports -moz-bool-pref("layout.css.osx-font-smoothing.enabled"){
:root{ --uc-titlebar-padding: 0px !important }
.titlebar-buttonbox-container{ left:0; right: unset !important; }
}

:root[uidensity="compact"] #TabsToolbar > .titlebar-buttonbox-container{ height: 30px }

#toolbar-menubar[inactive] > .titlebar-buttonbox-container{ opacity: 0 }

#navigator-toolbox{ padding-top: var(--uc-titlebar-padding,0px) !important; }

.titlebar-buttonbox-container > .titlebar-buttonbox{ height: 100%; }

#titlebar{
-moz-box-ordinal-group: 2;
-moz-appearance: none !important;
--tabs-navbar-shadow-size: 0px;
}

.titlebar-placeholder,
#TabsToolbar .titlebar-spacer{ display: none; }
/* Also hide the toolbox bottom border which isn't at bottom with this setup */
#navigator-toolbox::after{ display: none !important; }

@media (-moz-gtk-csd-close-button){ .titlebar-button{ -moz-box-orient: vertical } }

/* These exist only for compatibility with autohide-tabstoolbar.css */
toolbox#navigator-toolbox > toolbar#nav-bar.browser-toolbar{ animation: none; }
#navigator-toolbox:hover #TabsToolbar{ animation: slidein ease-out 48ms 1 }

/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/tabs_on_bottom_menubar_on_top_patch.css made available under Mozilla Public License v. 2.0
See the above repository for updates as well as full license text. */

/* Menubar on top patch - use with tabs_on_bottom.css */
/* Only really useful if menubar is ALWAYS visible */

:root{ --uc-window-control-width: 0px !important }

#navigator-toolbox{ padding-top: calc(29px + var(--uc-titlebar-padding,0px)) !important }

#toolbar-menubar{
position: fixed;
display: flex;
top: var(--uc-titlebar-padding,0px);
height: 25px;
width: 100%;
overflow: hidden;
}

#toolbar-menubar > .titlebar-buttonbox-container{ height: 29px; order: 100; }

#toolbar-menubar > [flex]{ flex-grow: 100; }
#toolbar-menubar > spacer[flex]{
order: 99;
flex-grow: 1;
min-width: var(--uc-window-drag-space-width,20px);
}

#toolbar-menubar .titlebar-button{ padding: 2px 17px !important; }

#toolbar-menubar .toolbarbutton-1 { --toolbarbutton-inner-padding: 3px }

/* TABS: height */*|*:root { --tab-toolbar-navbar-overlap: 0px !important; --tab-min-height: 20px !important;
--tab-min-width: 80px !important;

#tabbrowser-tabs {
width: 100vw !important;
}
#main-window:not([chromehidden*="toolbar"]) #navigator-toolbox {padding-bottom: var(--tab-min-height) !important;}

.tab-background {
border-radius: 8px 8px 0px 0px !important; border-image: none !important;
}
.tab-line {
display: none;
}

.tab-close-button {
color: red!important;
}