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How can I customise/remove a default keyboard shortcut?

It's good to have those built-in shortcuts, but it's stupid you can't modify them. When I use this website I can't input the division sign by pressing / on the keypad bec… (閱讀更多)

It's good to have those built-in shortcuts, but it's stupid you can't modify them. When I use this website I can't input the division sign by pressing / on the keypad because it's the shortcut for Quick Find. I guess this is because the place to input is not a normal text box like in WolframAlpha , but part of the whole webpage(?). Add the function to customise shortcuts is much easier than let Firefox recognise and deal with this situation, I think. In fact, most software supports customising shortcuts, so I'm surprised to find there's no way for Firefox to do that.

WANGtheneighbor 於 1 年前 詢問

McCoy 於 1 年前 解答

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Hmm. We’re having trouble finding that site.

I am facing the problem to open the sites. When I used the network, it show the following error: Hmm. We’re having trouble finding that site. We can’t connect to the serv… (閱讀更多)

I am facing the problem to open the sites. When I used the network, it show the following error:

Hmm. We’re having trouble finding that site.

We can’t connect to the server at www.google.com.

If that address is correct, here are three other things you can try:

   Try again later.
   Check your network connection.
   If you are connected but behind a firewall, check that Firefox has permission to access the Web.

Please let me know your suggestion and comments.

mchahalrock 於 1 年前 詢問

FredMcD 於 1 年前 解答

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Sometimes Google and Youtube dont load: PR_END_OF_FILE_ERROR

Every few days when i try to use Youtube or Google in Firefox i get the Error Message "Secure Connection Failed" and the Code "PR_END_OF_FILE_ERROR". This is very annoyin… (閱讀更多)

Every few days when i try to use Youtube or Google in Firefox i get the Error Message "Secure Connection Failed" and the Code "PR_END_OF_FILE_ERROR". This is very annoying and i did not find a way to fix this for me. The only workaround is using another browser. I have the Version 68.0.2

Philipp 於 2 年前 詢問

Eldar Value 於 2 年前 解答

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Udemy is not playing videos

Hi, The version of Firefox 68.9 on Linux CentOS 8.2 has problem playing videos from https://www.udemy.com Testing on macOS and Windows 10 the Udemy Courses are presented … (閱讀更多)

Hi,

The version of Firefox 68.9 on Linux CentOS 8.2 has problem playing videos from https://www.udemy.com Testing on macOS and Windows 10 the Udemy Courses are presented fine. I get dark video.

joseluisbz 於 1 年前 詢問

James 於 1 年前 解答

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How to shut firefox up about updates

I'm running Firefox 68.9.0 ESR, and it keeps whining about an update being available. I don't care, because every time I update, one of the extensions I use every day is… (閱讀更多)

I'm running Firefox 68.9.0 ESR, and it keeps whining about an update being available. I don't care, because every time I update, one of the extensions I use every day is disabled without my permission. How do I get firefox to shut up about it once and for all? In other words, where is the "do not check for updates" command hidden, or, how else can I shut this thing up? I have, in the past, liked firefox, but it has, over the last few years, supported less and less of features I use daily, at a minimum, many times/day for most.

So how do I shut these annoying alerts about an update I have NO intention of installing off? "You can't" is not a valid answer. Nor is "just upgrade and lose half of the stuff (again) that you use all the time." Sorry if I sound angry, but these constant annoyances (and Thunderbird is doing the same---so same question for it here) are really getting on my nerves.

I have Firefox almost working the way it should. Still can't click in a bookmark toolbar bookmark and then click on "add bookmark here" like I could. That was one of those I used about 10--30 times per day, depending on what I was working on.

Thanks.

jim174 於 1 年前 詢問

jim174 於 1 年前 解答

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Restore old version of Firefox and profile

I was running just "regular" Firefox on my Windows laptop. Yesterday my help desk had me upgrade to Firefox Extended Support Release to install a corporate email security… (閱讀更多)

I was running just "regular" Firefox on my Windows laptop. Yesterday my help desk had me upgrade to Firefox Extended Support Release to install a corporate email security certificate. I did not know when I installed this version of Firefox that it would overwrite my existing browser, and when it did, I lost all of my add-ins, extensions, bookmarks, etc. I'm hoping to be able to restore my old profile with all of the existing data I had. If I have to "downgrade" to regular Firefox I think that's fine since I just needed the ESR to install the security cert and that's complete now.

I looked on the about:profiles page and I have two other profiles, default and june19 (I presume the latter is from June 2019?), but I don't know how to determine which one is the preferred one. When I clicked Launch profile in new browser, it instructed me to create a new profile to protect my information and I hesitated to do that because I'm trying to restore an old profile, not create a new one. In case you can't tell, I'm not an advanced software user, so give instructions like you would to a 5-year-old or your grandma... lol. Thanks in advance!

amy.enderson 於 1 年前 詢問

jscher2000 於 1 年前 解答

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Getting the SVG document(contentDocument) using javascript inside the Object tag returns null

The following code work in Firefox v54, but stopped working on Firefox v68.4.1 (possibly earlier version as well). index.html: <body> <object type="image/svg+xml… (閱讀更多)

The following code work in Firefox v54, but stopped working on Firefox v68.4.1 (possibly earlier version as well).

index.html: <body>

<object type="image/svg+xml" data="test.svg", id="test_svg_id">

   Your browser doesn't support SVG
</object>

<script type="text/javascript" src="test.js"></script>

</body>

javascript: function init() {

 console.log("init()");

// Get the overall SVG defined in the Index HMTL page var svg_object = document.getElementById("test_svg_id");

// Get the SVG document inside the Object tag var svg_document = svg_object.contentDocument; }

Any idea why contentDocument is always null?

Zaak 於 1 年前 詢問

Matthew Thomas 於 1 年前 解答

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bookmark all tabs of all open windows

I would like to make a bookmark file with all the tabs in all the open windows, organised by window. The final goal is to be able to open all Firefox windows with all the… (閱讀更多)

I would like to make a bookmark file with all the tabs in all the open windows, organised by window. The final goal is to be able to open all Firefox windows with all their respective tabs in another browser, like Vivaldi; alternatively, to time stamp various such bookmark files, and open all the window with all their tabs I had open in Firefox, say, 8 months ago. Please have a look at the screenshot attached: it seems that the menu button Bookmarks → Bookmarks All Tabs makes bookmarks only of the tabs of the upper-most window. Thank you for any help.

adrianf 於 2 年前 詢問

cor-el 於 2 年前 解答

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Firefox opening all web pages with Weird characters

Couple of days ago I opened the Firefox but I saw it keeps opening all web pages with weird characters, I uninstalled it completely, refresh it on safe mode with no add-o… (閱讀更多)

Couple of days ago I opened the Firefox but I saw it keeps opening all web pages with weird characters, I uninstalled it completely, refresh it on safe mode with no add-ons, I see there is no problem with any other browsers suck as chrome or waterfox and others, this problem is only on Firefox...I removed all cookies and everything but still problem going, I use laptop windows 10 with last updates on it...I tried everything available on web sites but no work...I didn't do any changes in about:config...please help me out with this issue, thanks

dave1music 於 1 年前 詢問

dave1music 於 1 年前 解答

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Manage cookies in a container

I am using Multi-Account Containers, and am unclear on how it interacts with the other cookie and storage management features of the browser. If I clear cookies from Pre… (閱讀更多)

I am using Multi-Account Containers, and am unclear on how it interacts with the other cookie and storage management features of the browser. If I clear cookies from Preferences -> Privacy & Security -> Cookies and Site Data -> Clear Data, does that clear all cookies in all containers, or just in "No Container"? Is there a way to delete/manage cookies within just a single container? Is there a way to delete/manage cookies for just "No Container"? Is there a plugin to help with this, or a manual means of editing cookies (editing text file or sqlite database)?

pavon 於 1 年前 詢問

cor-el 於 1 年前 解答

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External Page Jumps does not work properly in Firefox, how to fix this?

I have a site created through wordpress platform. I have used page jump (anchor) to redirect one of my links into a specific section from another page. Works fine with Ch… (閱讀更多)

I have a site created through wordpress platform. I have used page jump (anchor) to redirect one of my links into a specific section from another page. Works fine with Chrome, IE and Microsoft Edge, except with Firefox. It redirects to the page but gone through the bottom of it rather than the specific section where it's suppose to land.

jcignoro 於 2 年前 詢問

jscher2000 於 2 年前 解答

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revert to Firefox opening in full screen

I followed the directions on a security site to protect online communication. It suggested one or more setting, which resulted in Firefox opening in a fixed size window b… (閱讀更多)

I followed the directions on a security site to protect online communication. It suggested one or more setting, which resulted in Firefox opening in a fixed size window by default. I would like to revert it back so that Firefox opens in full screen, but can't remember which settings were altered. Any suggestions on how to revert to full screen by default? Thanks in advance.

isatinov 於 1 年前 詢問

jscher2000 於 1 年前 解答

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This address is restricted

Hello support, I am doing some challenges on a website called tryhackme.com . On a challenge the http web server is on port 22. When I try to access that page it tells me… (閱讀更多)

Hello support,

I am doing some challenges on a website called tryhackme.com . On a challenge the http web server is on port 22. When I try to access that page it tells me that the page is restricted. I access the about:config page and add as a string the following thing network.security.ports.banned.override and as a value 22. When I try to reload the page it tells me the same thing.How can I resolve this issue?

Kind Regards, Dan Barbu

mal3x22 於 1 年前 詢問

FredMcD 於 1 年前 解答

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Firefox does not recognise a change in vpn status

Great FF does not recognise that the VPN has been turned off, no matter how many times it has been restarted. Whilst MS Edge and Chrome both work well. Trying to connect … (閱讀更多)

Great FF does not recognise that the VPN has been turned off, no matter how many times it has been restarted. Whilst MS Edge and Chrome both work well. Trying to connect to sites that track the IP to tell if you are from the UK or not.

As an aside Troubleshooting Information: Automatically Add fails

mjward 於 2 年前 詢問

mjward 於 2 年前 解答

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In Linux Mint can I disable the search dropdown in the urlbar?

Hello - I am running the latest Mint/FFx 71 and I am typing an address in the urlbar and it suggest a site or search with a drop down just below the urlbar. I have turne… (閱讀更多)

Hello - I am running the latest Mint/FFx 71 and I am typing an address in the urlbar and it suggest a site or search with a drop down just below the urlbar. I have turned off search suggestions. Tried disabling all of the urlbar items in about:config and even created a userAcccount.css file in a chrome folder in my user profile. Nothing seems to work.

Is there a way to disable this?

henryspr1 於 2 年前 詢問

crankygoat 於 2 年前 解答

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Move mozilla data folder ~/.mozilla on Linux

I'm trying to move the ~/.mozilla folder to an arbitrary location on my system. I have seen ways to relocate profiles data (with the "--profile" parameter), but firefox k… (閱讀更多)

I'm trying to move the ~/.mozilla folder to an arbitrary location on my system. I have seen ways to relocate profiles data (with the "--profile" parameter), but firefox keeps creating the ~/.mozilla folder. How can I give firefox a diferent path and avoid haveing ~/.mozilla on my home? I'm using Firefox ESR 68.7 on GNU/Linux Thank you.

Kevin 於 1 年前 詢問

cor-el 於 1 年前 解答