YouTube in the hosts file is ignored since version 125.0b1 Developer edition

It doesn't matter if I add www.youtube.com site to hosts file in Linux and delete cache, Firefox just doesn't block it, bypassing my meassures to prevent me to get hooked… (閱讀更多)

It doesn't matter if I add www.youtube.com site to hosts file in Linux and delete cache, Firefox just doesn't block it, bypassing my meassures to prevent me to get hooked up here. It was blocking everything as expected some weeks ago. I also tried redirecting to different IP's and it didn't work.

After some checks, I noticed:

  • It happens only with www.youtube.com, it doesn't happen with youtube.com (without www)
  • Other common pages like other Google pages, Facebook, TikTok or Instagram, get succesfuly blocked by hosts file as expected
  • I have tested creating new profiles with about:profiles, but the issue continues
  • The issue started after Firefox Developer Edition version 125.0b1 as you may notice in the images attached.
  • I also tested with the latest nigthly version and the issue continues.
  • DNS over HTTP (DOH) doesn't seems to be the problem since it seems that my network doesn't met the requirements to enable it, and if I manually make sure it's disabled, the issue still continues.
  • Chromium browser blocks www.youtube.com as expected, so that indicates my PC might be correctly configured

juandhdez94 於 13 小時前 詢問

Firefox reading mode does not read the entire pdf

When activating reading mode with a PDF file, the content of the file is not reproduced in the reading mode window. To see the full content, you must go to the end of the… (閱讀更多)

When activating reading mode with a PDF file, the content of the file is not reproduced in the reading mode window. To see the full content, you must go to the end of the PDF file in normal mode before activating reading mode, see this implementation video : http://share.emmabuntus.org/Accessibility/Problem_size_document_pdf_firefox_narrate.mp4

Do you think this comes from our PDF file which was generated from LibreOffice with the standard options?

Here is the link to this file: http://share.emmabuntus.org/Accessibility/Emmabuntus_Debian_Edition_5_accessibility_shortcuts.pdf

Thank you in advance for your advice.

Patrick-Emmabuntus 於 12 小時前 詢問

Firefox locks up after downloading file

Firefox runs fine most of the time. If I right-click to download an image, or click a link to download a PDF or other file, or Save HTML, I see the "Save file" dialog, cl… (閱讀更多)

Firefox runs fine most of the time. If I right-click to download an image, or click a link to download a PDF or other file, or Save HTML, I see the "Save file" dialog, click Save and then Firefox freezes up for a while, maybe a minute or two. Pages won't scroll. I can't switch tabs. I can bring up a different firefox window and it redraws its contents, but I can't scroll or do anything else.

This didn't happen a month ago, then one day after a system upgrade, it happens every time. I'm using FF 123.0.1 on Arch Linux. 64GB RAM, so it's not a memory shortage. I have upgraded one or two times more since the upgrade when this appeared. Chromium is not affected, Thunderbird is fine, and all other software continues to be fine as before, including when saving files. Only FF has this problem.

What is the problem and solution? Are there ways to gather more info to diagnose the problem, if needed?

Daren Scot Wilson 於 3 小時前 詢問

Tabs crashing after an unknown period of time

I have a very annoying issue. I am on the Firefox ESR version which is deployed via Intune. I am on the latest 115.9.0 and on Windows 11 22H2 After a certain period of… (閱讀更多)

I have a very annoying issue.

I am on the Firefox ESR version which is deployed via Intune. I am on the latest 115.9.0 and on Windows 11 22H2

After a certain period of time (never took note of it sadly) tabs start crashing and keep crashing. The only way to fix this issue is to terminate firefox via task manager and relaunch.

What is the best way to start investigating this and try to understand what is causing the tab crashes.

Eagles 於 6 天前 詢問

Warning on Mac but not on iPhone

A friend posted a link in our WhatsApp chat about free flights. I went to access it via my Mac, but FF immediately showed a warning message. However I was able to clink o… (閱讀更多)

A friend posted a link in our WhatsApp chat about free flights. I went to access it via my Mac, but FF immediately showed a warning message. However I was able to clink on the link via my iPhone. Why did I not get the same warning message on the phone?

I really wish I had taken a screenshot. Time to learn!

redcyclist 於 6 天前 詢問

2FA security

I am an 84-year-old newbie! I have enabled 2 FA. But... when I click on Firefox in the taskbar F/fox opens and I can access all the bookmarks in the bookmark bar without… (閱讀更多)

I am an 84-year-old newbie! I have enabled 2 FA. But... when I click on Firefox in the taskbar F/fox opens and I can access all the bookmarks in the bookmark bar without any more security.

When does the 2FA come into this?

Chris Arme 於 5 天前 詢問

Firefox closes all tabs when I click on a new link on mail or address icon on mac

I noticed that a couple of times when I click on an external link on a mail or a bookmarked site as icon on my mac, Firefox closes all the tabs and open that link in a ne… (閱讀更多)

I noticed that a couple of times when I click on an external link on a mail or a bookmarked site as icon on my mac, Firefox closes all the tabs and open that link in a new window, so I lose all the tabs and address... Sometime I have more than 30 tabs open and i't difficult to reopen all from history. What happen? Why? I can't see also the "restore last session" command into History menu. Can be fix it? Thank you.

Federico

Federico Imac 於 5 天前 詢問

Firefox icon turns into private mode icon. But im not in private mode!

Hello, i need help. If I create shortcut, and start firefox in another profile, like this: "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -class FF2 --profile "C… (閱讀更多)

Hello, i need help. If I create shortcut, and start firefox in another profile, like this:

"C:\Program Files (x86)\Mozilla Firefox\firefox.exe" -class FF2 --profile "C:\Users\mire\Desktop\TEST\Apps\Instagram" --no-remote instagram.com

And if i set in "user.js" --> user_pref("taskbar.grouping.useprofile", true);.

For some reason after firefox starts, or after second start, firefox icon on the taskbar turns into a private browsing icon!

I tried everything to prevent this, I tried to add:

user_pref("browser.privateWindowSeparation.enabled", false); user_pref("browser.privacySegmentation.windowSeparation.enabled", false);

Nothing works...

I checked million times that im not in private browsing, and i'm not.

Then, after some tests I found that if I remove the flag: "user_pref("taskbar.grouping.useprofile", true);" from 'user.js' and 'prefs.js', and start profile again, taskbar icon becomes normal firefox icon.

Is this a bug?

And what should i do if i want to have separate grouping for the PROFILE2, and i don't want to have that private browsing icon?

You can see in the picture what was happening...

mire021 於 5 天前 詢問

Edit PDFs not working

When my Firefox just updated, it said I could try editing PDFs in firefox (I'm on a Mac), but with the document it displayed, I can't edit it. I click and click on the em… (閱讀更多)

When my Firefox just updated, it said I could try editing PDFs in firefox (I'm on a Mac), but with the document it displayed, I can't edit it. I click and click on the empty lines, but no cursor appears. Is there a setting I need to check to make this work?

rwalker206 於 4 天前 詢問

How do I make the character under the caret visible?

On linux terminal the text should change color but how do I do that on firefox? By the way I have these settings for the caret ui.caretBlinkTime 0 ui.caretWidth 7 Not b… (閱讀更多)

On linux terminal the text should change color but how do I do that on firefox? By the way I have these settings for the caret ui.caretBlinkTime 0 ui.caretWidth 7 Not being able to see the character under the caret is problematic, would be nice if anyone knows what to do.

Hooper 於 4 天前 詢問

Horizontal scroll bar

Would a FireFox programmer please explain to me why you took away the scroll bar at the bottom of the browser? All companies are taking away too many options and ALLLL s… (閱讀更多)

Would a FireFox programmer please explain to me why you took away the scroll bar at the bottom of the browser? All companies are taking away too many options and ALLLL software doesn't work as well as before.............

Thunderbird also needs the scroll bar at the bottom of the e-mail and the sizing of columns fixed.

ablstnlki12 於 4 天前 詢問

Upgraded to 124.0.1 was on 123.0.1, said I could fill in PDF forms and doesn't work

When FF loaded for first time after update had message about being able to fill in PDF documents. Even said give it a try on a option block. Then it displayed a form wit… (閱讀更多)

When FF loaded for first time after update had message about being able to fill in PDF documents. Even said give it a try on a option block. Then it displayed a form with blanks to enter name etc. However I wasn't able to enter name or data in the fields they sent me for trying it out. I could do other things with PDF FF displayed, draw, add text box, but not enter data on the form they sent to try it out. Wish I had saved the PDF they sent to show the new feature.

Jer 於 4 天前 詢問

recommended by pocket location wrong

Recently all the pocket recommendations have been for topics in India. As I'm not in India, it is strange. Is there a way to reset the location for the recommendations? … (閱讀更多)

Recently all the pocket recommendations have been for topics in India. As I'm not in India, it is strange. Is there a way to reset the location for the recommendations?

displayname? 於 4 天前 詢問

speed dial bookmarks wont show

I used to be able to show speed dial bookmarks on my home page, as many rows as I had spd dial bkmks, like 30 or so. Now I cant even get speed dial to show anywhere anyw… (閱讀更多)

I used to be able to show speed dial bookmarks on my home page, as many rows as I had spd dial bkmks, like 30 or so. Now I cant even get speed dial to show anywhere anyway. I really want it on my home page, so when I launch FF or open a new tab, it auto shows all my speed dial bkmks. Please restore this functionality. We should not need some special extension to do this. It should be an option off the Settings tab

quasher 於 3 天前 詢問

I can't delete and replace Roaming>Mozilla>Firefox with a backup copy in Windows 11--other program using error.

I can't delete and replace Roaming>Mozilla>Firefox folder with a backup copy in Windows 11-- I get an other-program-using error. I have done this many times before… (閱讀更多)

I can't delete and replace Roaming>Mozilla>Firefox folder with a backup copy in Windows 11-- I get an other-program-using error.

I have done this many times before in Windows 10 and it always works beautifully. In Windows 11, however, I get an error about another program using a file in the folder. If I try to delete the folder I get a message about needing permissions from user (for clarity, the user account is an administrator). Now I am also very familiar with Windows permissions. I checked and administrators already have full privileges on the folder. Even if I explicitly add my particular user, nothing changes. I have done some other sleuthing but nothing helps identify the problem.

A bit of context – I just bought a new Dell, rather high-end and expensive laptop so I am really not amused at the fact that I can't just port in all of the stuff in the Firefox folder so I don't have to lose everything related to Firefox from my previous laptop. I do nightly Acronis backups so I have the folder and files but somehow Windows 11 is not letting me do my usual substitute backup copy of Firefox folder for new fresh-install Firefox folder.

Please — help — I had hoped that I could use the Acronis Universal Restore feature to move everything over from my old system to my new hardware — I've done that before. Unfortunately that wasn't an option given that the new machine comes with Windows 11.

I see other people have been having problems related to this folder with Windows 11 but I don't see any solution — again, please help!

Thanks for any help resolving this!

Jerry Paquette 於 6 天前 詢問

Jerry Paquette 最近回覆於 3 天前