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Dark theme isn't automatically enabled in macOS 10.14 dark mode

I recently found out that according to the 62.0 changelog (https://www.mozilla.org/en-US/firefox/62.0/releasenotes/), "Dark theme is automatically enabled in macOS 10.14 … (閱讀更多)

I recently found out that according to the 62.0 changelog (https://www.mozilla.org/en-US/firefox/62.0/releasenotes/), "Dark theme is automatically enabled in macOS 10.14 dark mode". This was news to me, since I'm on Firefox 62.0.2, and I'd been using Mojave for a few days, and f.lux automatically switches it to Dark Mode when the sun sets, and yet I'd never once seen Firefox switch to Dark Theme when this happened. I just restarted Firefox in Safe Mode to see if that helped, but it still isn't working.

Asked by SavannahJ 1 年前

Answered by cor-el 1 年前

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Firefox is the only browser that doesn't render Google Map images, it needs to be programmed correctly.

Click any image on the left in this Google Map Images and it should show up in full on the right, but Alas, Firefox is the only browser that is incapable of rendering the… (閱讀更多)

Asked by Fiascokid 1 年前

Answered by jscher2000 1 年前

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Can't get answer for Error code: SEC_ERROR_UNKNOWN_ISSUER in your FAQ

I can not log in to one site. This began just a few days ago. I CAN log in using Chrome and Edge with no problem. I have refreshed Firefox, removed all add-ons, even u… (閱讀更多)

I can not log in to one site. This began just a few days ago. I CAN log in using Chrome and Edge with no problem. I have refreshed Firefox, removed all add-ons, even uninstalled and reinstalled to no avail. This is the error message I receive today:

login.diamondresorts.com uses an invalid security certificate. The certificate is not trusted because the issuer certificate is unknown. The server might not be sending the appropriate intermediate certificates. An additional root certificate may need to be imported. Error code: SEC_ERROR_UNKNOWN_ISSUER

Yesterday I saw a longer text message with lots of coding 'jiberish'.

What can I do?

Asked by Joe Goldblatt 1 年前

Answered by cor-el 1 年前

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How do I add sites to whitelist in Firefox Quantum

I am running Quantum 64-bit v62.03. I do not have any ad blocking software installed but some sites such as https://www.thewindowsclub.com/10appsmanager-windows-10 tell … (閱讀更多)

I am running Quantum 64-bit v62.03. I do not have any ad blocking software installed but some sites such as https://www.thewindowsclub.com/10appsmanager-windows-10 tell me I have ad blocking turned on. So...

How do I turn it off, and, how can I leave it on but add sites to a whitelist?

Chuck Billow

Asked by C.W. Billow 1 年前

Answered by Wesley Branton 1 年前

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Copy and paste does not work in Firefox

I am having the exact same problem listed here: https://support.mozilla.org/en-US/questions/1224880 But none of the solutions there work. Of course since I did not alrea… (閱讀更多)

I am having the exact same problem listed here:

https://support.mozilla.org/en-US/questions/1224880

But none of the solutions there work.

Of course since I did not already have an account here, I was forced to create this duplicate question.

I was using Firefox fine all day, then suddenly Copy/Paste stopped working. Inside Firefox, the option for Copy still appears and can be selected, but when you Paste within Firefox or anywhere else on the system, things copied in Firefox are not available. Copying outside of Firefox works just fine. Using Firefox 62.0 (64-bit) on macOS 10.12.6

Update: And as soon as I posted this, now Copy/Paste is working, but only within Firefox; Firefox is now acting as if it has its own independent clipboard, accessible only within Firefox. This is happening everywhere within Firefox, regardless of website.

Asked by 4rs4 1 年前

Answered by 4rs4 1 年前

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How to backup passwords without sync or profile folder?

Hi, I use Firefox 62.0 on Ubuntu and I would like to know how to backup my saved passwords without use Firefox Sync and without copy the entire profile folder. I'll expla… (閱讀更多)

Hi, I use Firefox 62.0 on Ubuntu and I would like to know how to backup my saved passwords without use Firefox Sync and without copy the entire profile folder. I'll explain: considering that for some generic problems the profile could be corrupted in the future, I would like to backup only my password without to be force to use Firefox Sync and uploading my passwords on cloud (with all the consequences on security and privacy) Is there any way to do this? Many thanks

Marco

Asked by mcflay 1 年前

Answered by mcflay 1 年前

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firefox automatically opening on startup

For several days now when I restart or shutdown my computer with firefox on, it automatically opens and goes to my previous pages on startup, how can I stop it from autom… (閱讀更多)

For several days now when I restart or shutdown my computer with firefox on, it automatically opens and goes to my previous pages on startup, how can I stop it from automatically opening, but keep my previous session when I choose open firefox? I'm using windows 10, and 62.0 Firefox, Also firefox does not show up on any lists for automatic startup

Asked by ChaosXs 1 年前

Answered by philipp 1 年前

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A web page is slowing down your browser

Hi, take a look at this web site website. In particular the pictures pages web page are loaded extremely slowly or not loaded by firefox quantum (standard 61 or developer… (閱讀更多)

Hi,

take a look at this web site website. In particular the pictures pages web page are loaded extremely slowly or not loaded by firefox quantum (standard 61 or developer edition 62) while are loaded well by brave or chromium.

Can you tell me why? In general, firefox quantum is very fast compared to the others browsers.

Thank you

P.S. I tried also with different operating system without any difference. I already selected this https://support.mozilla.org/en-US/kb/accessibility-services.

Asked by erotavlas 2 年前

Answered by jscher2000 2 年前

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Assign a website to a container

The article https://support.mozilla.org/en-US/kb/containers suggests that there is the following feature: “Assign a website to a container, so that a specific website wil… (閱讀更多)

The article https://support.mozilla.org/en-US/kb/containers suggests that there is the following feature: “Assign a website to a container, so that a specific website will always open in a specific container.” I installed the extension Firefox Multi-Account Containers version 6.0.0, but I do not see this feature in the about:preferences#containers or in the context menu of a tab.

Copied from a duplicate question:

I often open links in emails (Mozilla Thunderbird) and from command line. Links need to go to different containers. Is it possible to choose a container before a web page is downloaded?

Asked by beroal 1 年前

Answered by beroal 1 年前

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Tab crashes on some websites

Hi, I have some troubles with loading of particular websites. When the page is almost loaded I've got a report about tab crash. Here is an example of such crash https://c… (閱讀更多)

Hi, I have some troubles with loading of particular websites. When the page is almost loaded I've got a report about tab crash. Here is an example of such crash https://crash-stats.mozilla.com/report/index/34a97675-d26f-4110-bdbd-a50400180916#tab-details It occurs on the loading of the following page https://plusminus-electronics-lab.timepad.ru/event/787948/ while the main page of the same website loads without the issue. Same crash I've got when trying to load https://online.sberbank.ru/CSAFront/index.do Both these pages starts process correctly. I've seen the content, while loading control has show me the page still loads. But on document loading complete the tab crashed. Both pages have multimedia content. Possibly it matters. I've tried follow the instructions here https://support.mozilla.org/ru/kb/ustranenie-problem-s-rasshireniyami-temami-i-appar without success. I've the latest firefox, disabled all the extensions, acceleration. It doesn't help. Running web browser in safe mode solves the issue. I've running Firefox on the latest Lubuntu x86 with the latest updates. Hardware: 2GB RAM with 512MB reserved for video processing, CPU Celeron 1.6 GHz, What can I do to solve the issue in the regular mode.

Asked by dmirys 1 年前

Answered by FFus3r 1 年前

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The upgraded GMAIL is like navigating your drunk brother to his room on Firefox. Curiously it is flawless on Chrome.

Gmail is so slow to respond on Firefox which is my browser of choice for over 10 years. If I go to Chrome it works perfect. I think Google is playing games with their cod… (閱讀更多)

Gmail is so slow to respond on Firefox which is my browser of choice for over 10 years. If I go to Chrome it works perfect. I think Google is playing games with their code.

Asked by weldman7 1 年前

Answered by FredMcD 1 年前

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How can I change the menu background color?

I'm running Firefox 62.0 on Linux. I'm using the Light theme, but the menu bar and drop down menus have suddenly changed to dark. How do I get them back to a light back… (閱讀更多)

I'm running Firefox 62.0 on Linux. I'm using the Light theme, but the menu bar and drop down menus have suddenly changed to dark. How do I get them back to a light background with black text? btw - when it changed, I couldn't read the menus because they were black text on black background. After trying a variety of themes, which didn't affect the menus, somehow they changed to black background with white text, so I can at least read them.

Asked by MaryTurk 1 年前

Answered by MaryTurk 1 年前

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Pin separate Windows 10 taskbar icons for separate simultaneous Firefox profiles

Until Firefox 62.0, I was able to pin separate taskbar icons for separate, simultaneously running Firefox profiles in Windows 10 by doing the following: 1) Add about:conf… (閱讀更多)

Until Firefox 62.0, I was able to pin separate taskbar icons for separate, simultaneously running Firefox profiles in Windows 10 by doing the following:

1) Add about:config boolean: "taskbar.grouping.useprofile" set to "true." (Described in this Mozilla bug-fix: https://bugzilla.mozilla.org/show_bug.cgi?id=577867)

2) Set target of each separate pinned icon to "C:\Program Files\Mozilla Firefox\firefox.exe" -p [user-profile-name] -no-remote

However, with the latest update these settings have no longer have the intended effect, and open instances of multiple profiles are grouped into one taskbar icon.

Is there a new way to pin separate taskbar icons for separate, simultaneously running profiles in Windows 10?

Asked by shedsan 1 年前

Answered by jscher2000 1 年前

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I just downloaded Firefox with a refresh. Norton advised me that the download of gmpopenh264.dll is safe. Google search says remove, it's a virus. Please advise

Hello, my refreshed copy of Firefox I just downloaded is working just fine. However, my Norton anti-virus notified me just now that 2 downloads of gmpopenh264.dll were sa… (閱讀更多)

Hello, my refreshed copy of Firefox I just downloaded is working just fine. However, my Norton anti-virus notified me just now that 2 downloads of gmpopenh264.dll were safe, but I did a Google search on that data library and there are numerous different postings on blogs advising to delete it due to it being a virus or is infected with a virus. Will someone with Mozilla please advise on what it is and if there have been problems...I downloaded my copy of Firefox directly from the Mozilla.org website. Thanks

Asked by ryfumo 1 年前

Answered by McCoy 1 年前

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Blank FireFox screen on bootup

I'm getting a blank (white) screen when my Win 7 pc boots up to the desktop (see attached screen shot). It has a small FireFox logo at the upper left corner. After about … (閱讀更多)

I'm getting a blank (white) screen when my Win 7 pc boots up to the desktop (see attached screen shot). It has a small FireFox logo at the upper left corner. After about a minute this window will close revealing the desktop. If you try to close it, it says it isn't responding. As a test, I uninstalled FF and then rebooted. This window didn't open up. I can't tell if it is a FF issue or if some program is trying to use FF on startup but failing. Has anyone else had this issue?

Asked by bmail 1 年前

Answered by bmail 1 年前

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Firefox hangs when opening a new tab or new webpage.

Firefox hangs when I open a new tab or new webpage. It's really annoying! Everytime I do the automatic updates this shit happens. I used to go to one of the articles wher… (閱讀更多)

Firefox hangs when I open a new tab or new webpage. It's really annoying!

Everytime I do the automatic updates this shit happens. I used to go to one of the articles where it gave me instructions on how to reset my preferences, but that thread has since been modified, it now says to delete my pref.js, but that doesn't fix the issue anymore.

So i'm resorting to actually making a god damn account and asking why this shit keeps happening. I uninstalled Firefox and re-installed aswell, but it saved some of my data which I kinda need (bookmarks). That doesn't help.

I know that resetting my preferences back to default every update used to fix it, but I forget how now. Thanks...

Can someone just tell me how to fix it so I can update without having to do all this shit again.

I have only one extension and that is adblockerplus. Not likely the cause as it does this aswell without.

Asked by LimeGlass 1 年前

Answered by LimeGlass 1 年前

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Firefox don't show wifi login page

When I'm in some public places (hotels, airports, coffee shops, etc) sometimes when I connect to the wifi Firefox doesn't show the login in page. So I've got full wifi si… (閱讀更多)

When I'm in some public places (hotels, airports, coffee shops, etc) sometimes when I connect to the wifi Firefox doesn't show the login in page. So I've got full wifi signal but can't access the internet.

Note: At the same time the internet is fully working with that same wifi on my mobile phone.

Thank you...

Asked by ruidebrito 1 年前

Answered by Shadow110 1 年前