Showing questions tagged: Show all questions

Dark Theme

Is there a quick short cut key stroke to turn ON/Off the Firefox browser screen Dark Theme? If the Windows 10 professional 64 Bit screen settings are set for Dark theme i… (read more)

Is there a quick short cut key stroke to turn ON/Off the Firefox browser screen Dark Theme? If the Windows 10 professional 64 Bit screen settings are set for Dark theme in Hi Contrast settings, for the visually impaired, The Firefox browser displays in bright white screen.

Asked by akeyboard4me1 4 months ago

Last reply by jscher2000 4 months ago

Dark Theme

Dark Mode used to work beautifully in Firefox. Today it stopped working. I can choose Dark Mode in the settings page, and the settings page itself then uses Dark Mode. Bu… (read more)

Dark Mode used to work beautifully in Firefox. Today it stopped working. I can choose Dark Mode in the settings page, and the settings page itself then uses Dark Mode. But Dark Mode does not work in any of the other pages, only the settings page. I think it must be a flaw in an update that was installed automatically today. (September 7, 2021)

Is there a way to uninstall this update and go back to the previous version. Dark Mode used to work beautifully and Firefox was my favorite browser. Can someone help? Thanks.

Asked by cmrus777 4 months ago

Last reply by thegrubernator 4 months ago

Customizing Proton design

I was quite unhappy with the new Firefox Proton design, so I made a CSS file and copied the following code from a website. However, I don't know what to do to (1) slightl… (read more)

I was quite unhappy with the new Firefox Proton design, so I made a CSS file and copied the following code from a website. However, I don't know what to do to (1) slightly reduce the tab height, (2) get back tab borders for inactive tabs and (3) remove the small gaps between tabs. How exactly do I have to change the following code to do so (ideally, for convenience, please just complete the code accordingly)? Thanks in advance for any support!

/*** Tighten up drop-down/context/popup menu spacing (8 Sep 2021) ***/

menupopup:not(.in-menulist) > menuitem, menupopup:not(.in-menulist) > menu {

 padding-block: 2px !important; /* reduce to 3px, 2px, 1px or 0px as needed */ 
 min-height: unset !important; /* v92.0 - for padding below 4px */

}

root {
 --arrowpanel-menuitem-padding: 4px 8px !important;

}

/*** Proton Tabs Tweaks ***/

/* Adjust tab corner shape, optionally remove space below tabs */

  1. tabbrowser-tabs {
   --user-tab-rounding: 6px;

}

.tab-background {

   border-radius: var(--user-tab-rounding) var(--user-tab-rounding) 0px 0px !important;
   margin-block: 1px 0 !important;

}

  1. scrollbutton-up, #scrollbutton-down { /* 6/10/2021 */
   border-top-width: 1px !important;
   border-bottom-width: 0 !important;

} /* Container color bar visibility */ .tabbrowser-tab[usercontextid] > .tab-stack > .tab-background > .tab-context-line {

   margin: 0px max(calc(var(--user-tab-rounding) - 3px), 0px) !important;

}

Asked by laudesimperiales 4 months ago

Last reply by Paulgi 3 months ago

FFox v92 - Menu Spacing - Bug? (No, not the usual question)

FFox 92 update today. Menu spacing went to double. No shock there. Found the CSS code below for UserChrome.css and set it up. EX. menupopup > menuitem, menupopup >… (read more)

FFox 92 update today. Menu spacing went to double. No shock there. Found the CSS code below for UserChrome.css and set it up.

EX.

menupopup > menuitem, menupopup > menu {
  padding-block: 4px !important;
}
:root {
  --arrowpanel-menuitem-padding: 4px 8px !important;
}

Here's the issue: I want it tighter than 4px. So, I set it down to 2px... eventually dropping it to all 0px settings.

EX:

menupopup > menuitem, menupopup > menu {
  padding-block: 0px !important;
}
:root {
  --arrowpanel-menuitem-padding: 0px 0px !important;
}

But, it doesn't get any smaller than the above 4/8px set up. Bug? Perhaps there's another CSS setting to be tweaked for V 92? I do not have any other CSS for these items elsewhere in my UserChrome file.

Asked by MozzieBob 4 months ago

Last reply by RemySecor 2 weeks ago

Cursor disappears in maps

When i look at a map embedded in website the cursor disappears and only shows up randomnly or when you stop moving the mouse. This makes using maps in Firefox impossible.… (read more)

When i look at a map embedded in website the cursor disappears and only shows up randomnly or when you stop moving the mouse. This makes using maps in Firefox impossible. Must be related to Firefox - works in Google Chrome Please fix or advise or I have to change webbrowser

Asked by roger.pettersson 4 months ago

Last reply by myan916 3 days ago

Restart browser button

Is there a reason no one has developed a simple Restart browser button, that will open the browser in the same, last session? I know you can do it from "About:Profiles",… (read more)

Is there a reason no one has developed a simple Restart browser button, that will open the browser in the same, last session?

I know you can do it from "About:Profiles", but it would be convenient to have it on the toolbar. I'm sure a lot of people would appreciate it.

Asked by noel_envode 4 months ago

Last reply by FredMcD 4 months ago

mouse cursor issues with Google Maps

Suddenly my mouse cursor is erratic when I am using Google Maps through Firefox. The cursor is invisible and shows up erratically on the screen. Very hard to select anyt… (read more)

Suddenly my mouse cursor is erratic when I am using Google Maps through Firefox. The cursor is invisible and shows up erratically on the screen. Very hard to select anything on a map. This problem seems to have started out of the blue yesterday (September 10, 2021). I made no changes to anything that I am aware of. This problem does not happen on any other browser page, or any other application on my PC. Just Google maps through Firefox. I tried Google Chrome and the cursor worked fine.

Asked by schneidm 4 months ago

Last reply by Will 2 months ago

PR end of file error

After the last update, I get the "PR end of file" error on several of my trusted web sites, like my bank. I like FF and have used it for years, but keep getting frustrate… (read more)

After the last update, I get the "PR end of file" error on several of my trusted web sites, like my bank. I like FF and have used it for years, but keep getting frustrated with things like this. Its equally frustrating to have to wade thru the "fixes". I shouldnt have to do this. Brave is looking better and better

Asked by kridgerd 4 months ago

Last reply by FredMcD 3 months ago

"Gah" Tab Crashes and Spontaneous Shutdowns

Have been experiencing frequent "Gah" tab closures and unexpected Firefox shutdowns lately which require "Restore Now" action. Am running latest version of Firefox on Wi… (read more)

Have been experiencing frequent "Gah" tab closures and unexpected Firefox shutdowns lately which require "Restore Now" action. Am running latest version of Firefox on Win10 desktop which is updated religiously. Have run Task Manager which indicates no activity higher than a Medium rating. Interestingly, while I experienced a couple of tab closures this morning, they are predominately later in the day and on occasion I need to reboot the system to get Firefox operating. Hopefully there is a relatively simple fix for this issue. Thanks.

Asked by WhiteBimmer 4 months ago

Last reply by FredMcD 4 months ago

aol email attachments

I can't open aol email attachments. I have cleared the cache, reset firefox, checked my firewall, and opened my email in another broweser - which allowed me to download … (read more)

I can't open aol email attachments. I have cleared the cache, reset firefox, checked my firewall, and opened my email in another broweser - which allowed me to download the attachments. What have I missed?

Asked by davvictor 4 months ago

Last reply by garyd11 4 months ago

Secure Connection Failed

Secure Connection Failed An error occurred during a connection to www.first-loves.net. PR_CONNECT_RESET_ERROR The page you are trying to view cannot be shown because t… (read more)

Secure Connection Failed

An error occurred during a connection to www.first-loves.net. PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the web site owners to inform them of this problem.

I have been using the website for over six years Now why does the website work on other browsers? HOW can we contact the web site owners if we CANNOT access the site? Dumb suggestion or what ?

Asked by pete_scott2 3 months ago

Last reply by FredMcD 3 months ago

Firefox (default) homepage

So i have noticed a sudden changed in firefox when i open it and been landed over to my homepage instead of where i left before which usually as "about:newtab" page and i… (read more)

So i have noticed a sudden changed in firefox when i open it and been landed over to my homepage instead of where i left before which usually as "about:newtab" page and in setting there is only option to use firefox default or blank. i would rather preffered to have my home button set with my custom url, as well keeping the option to land on newtab page when ever i start my browser. which was intended as before but not since last update. now there is no option to set newtab page as also a custom url which can be any thing but forced to use the default layout by firefox. that proceed to open a homepage every time when i launch firefox.

Asked by iqbalusmani 4 months ago

Last reply by cor-el 2 months ago

Can't rollback from Firefox 91 to 89.

Win10 with what was Firefox 89. I had already disabled the Proton UI on this installation, because it is horrible. Today Firefox decided to update to version 91. All of t… (read more)

Win10 with what was Firefox 89. I had already disabled the Proton UI on this installation, because it is horrible. Today Firefox decided to update to version 91. All of the Proton UI junk is back. I tried disabling it again, but nothing worked. Doing a web search, it appears that Mozilla has disabled the ability to turn off Proton.

I then set about to rollback the installation back to version 89. I found a Mozilla link on this, went to their ftp server and downloaded the installation files for the last version of 89. The installation went normally, but when I opened Firefox afterwards, a little box popped up saying something to the effect of "To keep your History and Bookmarks from possibly being corrupted, Firefox must create new user profile." I exited out of this and Firefox didn't start. I attempted to restart Firefox again and the same box popped up again. The only way to get past it was to click the accept button.

I did so and Firefox started. This was clearly not version 89. As the UI is junk, it took several minutes to find out that this was now the latest version of 92!!!! I'm absolutely positive that I downloaded the correct file. When I look through the update history, it doesn't even show todays version 89 installation as happening. What a piece of junk.

I then spent 20 minutes figuring out how to revert back to my user profile, not the new one that it had created for me. I then did some research on what had happened. Well it turns out that you can't actually rollback Firefox, despite what Mozilla says. For a while they have added "downgrade protection" which automatically creates the new user profile and stops your old profile from being accessed by it. So unless you want to figure out how to spend a hundred hours reconstructing bookmarks, passwords, settings, etc. it actually isn't possible to rollback Firefox. Doesn't this violate some Microsoft rules about being able to uninstall versions of software from within Windows? If you try to do this with Firefox and go back to a previous version it blows everything up.

Does anyone know how to actually rollback Firefox to a previous version, so that Proton can be disabled?

Asked by jack.hidley 5 months ago

Last reply by cor-el 3 months ago

Tabs that I can't close

Hi! I'm going nuts. I have Firefox set to NOT remember sessions when I close and re-open. But every time I re-open the (latest) Firefox on my (up to date) Mac, 3 tabs rea… (read more)

Hi! I'm going nuts. I have Firefox set to NOT remember sessions when I close and re-open. But every time I re-open the (latest) Firefox on my (up to date) Mac, 3 tabs reappear. It doesn't matter how often I delete history or cookies or empty caches. They are not even 3 tabs from the most recent session! They are from a week ago. And no, they are not pinned tabs!

And yes, I have reinstalled Firefox.

Any idea what I should do?

Many thanks!

David

Asked by davidderrick 4 months ago

Last reply by cor-el 4 months ago

Bitdefender: suspicious connection blocked involving Firefox - signature-2.cdn.mozilla.net

Each morning, when I first cold boot my computer, the moment I open my Firefox browser, I receive numerous (10+) identical error messages from Bitdefender: Suspicious con… (read more)

Each morning, when I first cold boot my computer, the moment I open my Firefox browser, I receive numerous (10+) identical error messages from Bitdefender:

Suspicious connection blocked: Feature: Online Threat Prevention

firefox.exe attempted to establish a connection relying on an unmatching security certificate to content-signature-2.cdn.mozilla.net. We blocked the connection to keep your data safe since the used certificate was issued for a different web address than the targeted one.

Question: Is this ACTUALLY coming from Firefox? If so, please match your security certificates! If that's impossible due to a technical issue, then please email me your confirmation so that I can add an exception to Bitdefender.

Question: If it's not coming from Firefox, please email me, letting me know what additional system information you require so that we can get to the bottom of who/what is masquerading as Firefox while attempting to establish an unauthorized Internet connection from my computer.

HP Envy laptop, Windows 10 OS, latest update.

This has been occurring for several months.

Thank you for your time.

Asked by swamper 4 months ago

Last reply by jscher2000 2 months ago