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Restrict which web sites can extensions run on

I would like to restrict which extensions can access data / run on which web sites. For instance I would like to restrict all extensions when I am using my bank's website… (read more)

I would like to restrict which extensions can access data / run on which web sites. For instance I would like to restrict all extensions when I am using my bank's website, I would allow add blocking on all sites but I would not allow extensions that access my data on ebay, paypal, gmail, etc. Is there a way to do this per extension and per web site?

Asked by dean.mustakinov 2 years ago

Last reply by cor-el 2 years ago

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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 … (read more)

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

Asked by mjward 2 years ago

Answered by mjward 2 years ago

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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… (read more)

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

Asked by Philipp 2 years ago

Answered by Eldar Value 2 years ago

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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… (read more)

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.

Asked by jcignoro 2 years ago

Answered by jscher2000 2 years ago

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Font rendering on a specific website

Hello, I have a trouble with font rendering on one specific website - https://www.checkpoint.com. Text on this site looks quite ugly (see font01.png). But if I open "Web … (read more)

Hello,

I have a trouble with font rendering on one specific website - https://www.checkpoint.com.

Text on this site looks quite ugly (see font01.png).

But if I open "Web Developer" -> "Inspector" -> "Fonts" -> "All fonts on page", then I can see the text renderred correctly in the preview field (see font02.png).

So text uses "DIN WXX Regular" font, but I do not understand, why Firefox cannot render it on the web page in the same manner as in the Developer tools?

Any clue how to fix it?

Browser: Firefox 68.2.0esr (64-bit) OS: Debian Bullseye

Thanks Zbynek

Asked by Zbynek Michl 2 years ago

Answered by Zbynek Michl 2 years ago

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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… (read more)

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.

Asked by adrianf 2 years ago

Answered by cor-el 2 years ago

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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… (read more)

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?

Asked by henryspr1 2 years ago

Answered by crankygoat 2 years ago

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always open link from history library in new tab

I like to open all urls and links in a new tab because then I don't loose the original tab's contents. So I have set browser.tabs.loadBookmarksInTabs to true. Alas if I c… (read more)

I like to open all urls and links in a new tab because then I don't loose the original tab's contents. So I have set browser.tabs.loadBookmarksInTabs to true. Alas if I click on a link in the history library it still replaces the actual tab. I know that I can do a middle click or a right click to get a new tab but I would appreciate if I could set the standard behavior to open a new tab. Is there a setting for this?

Asked by ffsync5 2 years ago

Answered by the-edmeister 2 years ago

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Restore prefs.js without sync

While trying to troubleshoot a site login problem (ticketmaster.com), I made a backup of my prefs.js, and reset a few hundred preferences in about:config. After finding t… (read more)

While trying to troubleshoot a site login problem (ticketmaster.com), I made a backup of my prefs.js, and reset a few hundred preferences in about:config. After finding the pref that caused the problem (tracking), I shut down FF, copied the backup prefs.js in place and restarted. After FF synced, though, my prefs were reset to the previous session with all the reset values.

How do I restore a prefs.js and either *not* fetch the values stored in my online profile, or update my online profile with the values from the file? Is there a timestamp I can update, or some other value to set?

Thanks.

Asked by Brad 1 year ago

Answered by Brad 1 year ago

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History while syncing - it has got only 2 months, why is that?!

Good morning, I am using Firefox since 14 years, and all the time it has been my favourite Internet Browser and I advised every friend of mine to choose this internet br… (read more)

Good morning, I am using Firefox since 14 years, and all the time it has been my favourite Internet Browser and I advised every friend of mine to choose this internet browser. But I am afraid it's gonna change soon. I lost my laptop, it was stolen. I store my history from a couple of years, bookmarks, saved passwords. I had a backup by MozBackup on May 2019. On December I copied a profile as it was written in your guides: (https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles) I copied everything from: %APPDATA%\Mozilla\Firefox\Profiles\ I hadn't investigate what is inside. And after i bought a new laptop I had many problems with Firefox, can someone explain me please: 1. I couldn't login to Sync, due i hadn't remembered my password - ok its my fault, but when i wanted to reset i would lose all my data?! Why is that? I can understand due to its encrypted but... Luckly after some combination i recovered my password. 2. So i copied my profile as it was written in your guide, and i hadn't investigate what is inside. Now when i tried to copy my whole profile its not working, why? Well, i checked and there were no file: places.sqlite . I have no clue why, so my backup from December is lost. 3. You informed people about Syncing, why there is nowhere information that you syncing history, yes, but only 2 months??!! You claim that we will have bookmarks, saved passwords, cache and history yes thats true, but history for only 8 weeks..... I understand that it has many bytes to store, but it should be somewhere information about it! If i would knew that i would be more prepared for lost, and did more often proper backup by MozBackup. I feel now very frustrated about this situation, and first time after 14 years I'm very, very disappointed with Firefox. Can someone explain me please, why is that? Thank you for reply! Kind regards

Asked by szymonkrawiec 1 year ago

Answered by the-edmeister 1 year ago

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Added system fonts, browser display now has fuzzy display. Need font for 1250x1024 monitor.

Running firerox-68.4.2esr on Slackware-14.2. I added a couple of system fonts and the display is now ragged despite which font I select. Also, I cannot access all system … (read more)

Running firerox-68.4.2esr on Slackware-14.2. I added a couple of system fonts and the display is now ragged despite which font I select. Also, I cannot access all system fonts because the menu in the upper right corner does not have an 'options' item.

Asked by rshepard 1 year ago

Answered by cor-el 1 year ago

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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… (read more)

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?

Asked by Zaak 1 year ago

Answered by Matthew Thomas 1 year ago

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Pressing ctrl key on the keyboard prevents mouseUp events from happening

We are using react and listening to mouse events (up, down, move...). While dragging with the mouse (So mouse down and then mouse move) if we press the control key on a… (read more)

We are using react and listening to mouse events (up, down, move...). While dragging with the mouse (So mouse down and then mouse move) if we press the control key on a Mac keyboard and then release the mouse, the "mouseUp" event is not fired.

Asked by bouallegue.takwa 1 year ago

Answered by bouallegue.takwa 1 year ago

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save cookies only for selected (whitelisted) sites

I have consciously transitioned from Chrome to FF for Privacy reasons, but find myself with a problem now. When i close the browser i have set it to delete all the cookie… (read more)

I have consciously transitioned from Chrome to FF for Privacy reasons, but find myself with a problem now. When i close the browser i have set it to delete all the cookies. I want however to make exceptions for certain sites like i did with Chrome so that when i go back to LinkedIn or YouTube i don't have to go through the 2-step login process which is quite annoying if you have to do that multiple times per day as you can imagine. not having been able to find a definite answer on how to do that (yes, i did read multiple support articles) i turn to you to for help Is there a whitelist option to handle exceptions per domain for deleting cookies?

Asked by ronald4 1 year ago

Answered by ronald4 1 year ago