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Firefox 136 broke my custom new tab page, how do I fix it?

I'm on Linux. I've been using this method to setup a custom new tab page for Firefox for almost 4 years, and it has worked great: https://jamesnorth.net/knowledge-base/a… (read more)

I'm on Linux.

I've been using this method to setup a custom new tab page for Firefox for almost 4 years, and it has worked great: https://jamesnorth.net/knowledge-base/article/firefox-new-tab-page

---

Navigate to /usr/lib/firefox.

Create autoconfig.cfg:

// var {classes:Cc,interfaces:Ci,utils:Cu} = Components;

/* set new tab page */ try {

 Cu.import("resource:///modules/AboutNewTab.jsm");  
 var newTabURL = "file:///home/james/ff/index.html";  
 AboutNewTab.newTabURL = newTabURL;  

} catch(e){Cu.reportError(e);} // report errors in the Browser Console

Create defaults/pref/autoconfig.js:

// pref("general.config.filename", "autoconfig.cfg"); pref("general.config.obscure_value", 0); pref("general.config.sandbox_enabled", false);

---

However, upon updating to Firefox 136, I only get a blank page. All of my autoconfig files still exist in /usr/lib/firefox.

When I create a new tab with Ctrl+T, it's a blank page. When I create a new window, it loads the local page I want it to load with the file path in the URL (which it never had before; the URL bar was blank in Firefox 135). So it seems to be partially working.

Any tips?

Asked by firefox2506 3 months ago

Answered by jscher2000 - Support Volunteer 3 months ago

  • Solved

Unable to sign in to Reddit

Recently I have been unable to log into Reddit. Firefox is up to date, cookies and cache has been cleared, ublock origin has been disabled, still doesn't work. I can clic… (read more)

Recently I have been unable to log into Reddit. Firefox is up to date, cookies and cache has been cleared, ublock origin has been disabled, still doesn't work. I can click 'Log In', enter my username and password, and then it is impossible for me to click the Log In button to advance. Left clicking the button, pressing enter, pressing tab until it is highlighted then pressing space, none of these work. I can open Edge and log in no problem. What do I need to do to fix this?

Asked by christopher.kalmin 4 months ago

Answered by jonzn4SUSE 4 months ago

  • Solved

Video playback on Firefox for Linux Fedora

Hi. There is a problem with video playback when skipping through the video using a playback bar. The video (but not audio) freezes at the spot when one skippes to another… (read more)

Hi. There is a problem with video playback when skipping through the video using a playback bar. The video (but not audio) freezes at the spot when one skippes to another part of the video and re-establishes after a while (not so short while) to the part of the video that is currently played. I'm using Linux Fedora.

Asked by Jure 1 month ago

Answered by mjb 1 month ago

  • Solved

FF on Mac: Control+Enter used to complete the address bar entry with .com

This does not work anymore and I get an edit drop down with copy, paste etc It works on Chrome and Safari. I checked the config for "browser.fixup.alternate.suffix" and i… (read more)

This does not work anymore and I get an edit drop down with copy, paste etc It works on Chrome and Safari. I checked the config for "browser.fixup.alternate.suffix" and it is set to .com.

Asked by I i 4 months ago

Answered by NoahSUMO 4 months ago

  • Solved
  • Archived

Firefox is changing white backgrounds to blue

Hello all, Ever since an update to Firefox from a few weeks ago, I have been having issues with white backgrounds displaying incorrectly in Firefox. I have attached two… (read more)

Hello all,

Ever since an update to Firefox from a few weeks ago, I have been having issues with white backgrounds displaying incorrectly in Firefox. I have attached two identical images from the NYT homepage: the first is a screenshot from Chrome and the second is the same exact image but taken from Firefox.

I have also attached another screenshot taken in Firefox from REI.com. You'll see that it's not necessarily just a white background that is causing the weird blue color. It also happens in products images being displayed incorrectly.

I figured this might be a Firefox website appearance setting, but I have played around with it and selected many different permutations and I haven't been able to solve this issue. I have also tried refreshing Firefox, using Firefox in Safemode, disabling all of my plugins/themes, etc. and nothing was fixed.

I am pretty sure this isn't a system wide issue or a monitor issue because these websites are being displayed 100% correct in Chrome and Edge. This is only an issue in Firefox.

Can someone advise?


Thanks,

DC

Asked by Daniel Daniels 6 months ago

Answered by jscher2000 - Support Volunteer 5 months ago

  • Solved

Certificate Error only on Firefox only on one computer

Firefox is giving me an error on https://stemgateway.nasa.gov but the site is perfectly accessible using MS Edge and using Firefox on another computer. I uninstalled and … (read more)

Firefox is giving me an error on https://stemgateway.nasa.gov but the site is perfectly accessible using MS Edge and using Firefox on another computer. I uninstalled and reinstalled Firefox, changed the proxy settings to not use a proxy, tested a VPN, and changed DNS servers. Below is a picture of the error and of the certificate which seems to be present in Firefox already.

Asked by jruan 5 months ago

Answered by jruan 5 months ago

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  • Archived

Cannot Access Router thru Firefox

I am blocked from opening my Asus Router in Firefox for Mac. I added the router's address to every exception list I could find in Settings and still no luck. I can reach … (read more)

I am blocked from opening my Asus Router in Firefox for Mac. I added the router's address to every exception list I could find in Settings and still no luck. I can reach the router through Safari and through Firefox and Edge on a Windows 11 machine. I like my present Security settings on my Mac except for this annoyance. Can anyone suggest a workaround or a setting change that would fix this issue? Thanks in advance for your help.

Asked by need2ski 6 months ago

Answered by jonzn4SUSE 6 months ago

  • Solved

Battery usage

I have a new macbook air running Sequoia 15.3.2, firefox is up to date, my battery which should technically last about 12 hours and I only get 5. Ran through everything … (read more)

I have a new macbook air running Sequoia 15.3.2, firefox is up to date, my battery which should technically last about 12 hours and I only get 5. Ran through everything with Apple and they said it is a Firefox issues. I don't have any extensions, add on etc. Thoughts?

Asked by orders7946 2 months ago

Answered by jonzn4SUSE 2 months ago

  • Solved
  • Locked

Wrong web site

Try to get "tvlistingszap2it.com" --(which I have been using for 5 years)--- but it opens "newsnation" Started doing this on 17 Mar, 25. What is wrong ?? Can you f… (read more)

Try to get "tvlistingszap2it.com" --(which I have been using for 5 years)--- but it opens "newsnation" Started doing this on 17 Mar, 25. What is wrong ?? Can you fix it ??

Asked by re105fww 2 months ago

Answered by James (On Leave) 2 months ago

  • Solved

Two-step authorisation

Hi- I'm trying to setup two step in Microsoft Authenticator. I scan in the QR code from the Mozilla settings and that appears to work. However when I copy the generated c… (read more)

Hi- I'm trying to setup two step in Microsoft Authenticator. I scan in the QR code from the Mozilla settings and that appears to work. However when I copy the generated code from the app and try to enter it back into the settings in my browser it tells me the code is wrong and thus I can't setup two step. I've tried loads of different authenticator apps and none seem to work. Can you help please? Thanks- Adrian.

Asked by Adrian Costello 5 months ago

Answered by Adrian Costello 2 months ago

  • Solved

Problems accessing Google products on FF

About a week ago, I started having these problems with FF 136.0 (64-bit) on Windows 10: Gmail (mail.google.com) became completely inaccessible Google Maps (maps.go… (read more)

About a week ago, I started having these problems with FF 136.0 (64-bit) on Windows 10:

  • Gmail (mail.google.com) became completely inaccessible
  • Google Maps (maps.google.com) opens normally, but app icons stopped displaying correctly (as in attached screenshot)

Comments:

  • Gmail and Google Maps are accessible normally on Chrome and Edge
  • YouTube (which is another Google product) works fine on my FF
  • Tried refreshing FF then tried clearing all cookies, caches, and browsing history, but made no improvement of any kind.

Any advice?

Asked by Khalid 3 months ago

Answered by Khalid 3 months ago

  • Solved

Translation is not working as expected

As far as I can tell from reading the help pages, the Firefox translation feature should automatically translate any page in any available language, unless explicitly set… (read more)

As far as I can tell from reading the help pages, the Firefox translation feature should automatically translate any page in any available language, unless explicitly set not to do so. However, I observe that no translation occurs unless I first select text, right click, and select translate, and even then, the translation is presented as unformatted text in a separate dialog box, which is not much better than copying and pasting web pages into some other translator service. Am I missing something here?

Sadly, this is not even close to being competitive with the Google Translate level of functionality. I use Google Translate every day to read package labels in grocery stores, road signs, and a host of other written sources of information. Occasionally, I even use it to hold conversations with people I would not otherwise be able to talk to. So far, I am nearly monolingual, and I am unwilling to do without this; I probably wouldn't travel if it were not available. It does tie me to that fraction of the surface area of the earth where high speed internet access is generally available, but I don't really need to go any places where it is not; I am not trying to hike across Antarctica. I understand that there is a loss of privacy when dealing with Google, but I do whatever I can to fend that off, and the value of the free services I receive in exchange is huge. What's the future of Firefox in this respect?

Asked by Bruce Girton 5 months ago

Answered by jscher2000 - Support Volunteer 4 months ago

  • Solved

Unable to execute Command Find shortcut in Google Sheets

I'm currently using FF 134.0.2 on a Mac running Sonoma 14.6.1. I'm unable to use the Find shortcut (⌘ + f), but I am able to use other shortcuts in Sheets: ⌘ + c, ⌘ + v, … (read more)

I'm currently using FF 134.0.2 on a Mac running Sonoma 14.6.1. I'm unable to use the Find shortcut (⌘ + f), but I am able to use other shortcuts in Sheets: ⌘ + c, ⌘ + v, ⌘ + Option + m. That shortcut operates as expected on other sites, opening the Find pop-up at the bottom of the browser. It's not working within Sheets to search a spreadsheet or at the browser-level when on a Sheets tab.

Any idea why that one shortcut isn't working?

Asked by tylerwaynesmith 4 months ago

Answered by NoahSUMO 4 months ago

  • Solved

Live stream and videos no longer work

For years I have been able to watch a foreign TV website, despite having only a DSL connection (I allow only the scripts essential to make it work). Since I did the last… (read more)

For years I have been able to watch a foreign TV website, despite having only a DSL connection (I allow only the scripts essential to make it work). Since I did the last update, to 137.0, I cannot watch either the live stream ("General source error") or old programs ("There is something wrong with your internet connection"). This is absolutely consistent; I've lost count of the times I've tried.

I never had problems like this before. At worst, if Windows was running a background process I might have to stop it to keep from having pauses in the program. All I can think of is that you did something in the new version of Firefox that has made video impossible on DSL.

Asked by krylaarsdam 2 months ago

Answered by krylaarsdam 2 months ago

  • Solved

Websites say WebGL not supported by browser

Anything using WebGL in-browser tells me that my browser doesn't support it. https://get.webgl.org/ says "Hmm. While your browser seems to support WebGL, it is disabled … (read more)

Anything using WebGL in-browser tells me that my browser doesn't support it.

https://get.webgl.org/ says "Hmm. While your browser seems to support WebGL, it is disabled or unavailable. If possible, please ensure that you are running the latest drivers for your video card." but I updated it to the most recent drivers and the issue is still happening. Graphics card is an AMD Radeon RX 6600 XT.

Asked by Jack 3 weeks ago

Answered by Jack 3 weeks ago

  • Solved

Twich Live Streamings

Since Mozzila updated to 115.23 to x64 Windows there is no longer the abillity to watch Twich live Streamings. Is this going to be permanent ? Should we all leave Fi… (read more)

Since Mozzila updated to 115.23 to x64 Windows there is no longer the abillity to watch Twich live Streamings. Is this going to be permanent ? Should we all leave Firefox after so many years od succefull use and go to Chrome? Are you aware of similar live broadcasting issues ? Wiil Mozzila include a solution soon?

Asked by AnthoniusII 3 weeks ago

Answered by Denys 1 week ago

  • Solved

Using notebookLM

I get a different UI when I open NotebookLM from google. My pixel tablet uses Chrome and it loads with the standard 3 panels but in Firefox I only get one screen. Everyth… (read more)

I get a different UI when I open NotebookLM from google. My pixel tablet uses Chrome and it loads with the standard 3 panels but in Firefox I only get one screen. Everything else works in the program.

Asked by buddkeith 4 months ago

Answered by jscher2000 - Support Volunteer 4 months ago

  • Solved

Fire Fox - New Profile

Fire Fox - This profile was last used with a newer version of this App - Create a new profile. After logging into my account, I saw a Fire Fox page showing new features… (read more)

Fire Fox - This profile was last used with a newer version of this App - Create a new profile.

After logging into my account, I saw a Fire Fox page showing new features. Upon downloading Fire Fox, I saw the the above message. I didn't want a new profile, but there wasn't an option to close the window and to just continue to use the newer version that was already installed ???

I tried Control / ALT / Delete . Upon restarting it showed the same message! I uninstalled Fire Fox, which surely has not helped things.

Am I able to restore the profile from the "newer version"? Otherwise, I will probably have to setup Fire Fox from scratch and have lost all bookmarks.

Thanks so much for your assistance. Myles

Asked by md81e2 3 months ago

Answered by jscher2000 - Support Volunteer 3 months ago

  • Solved

The Firefox search engine is not working at all.

Since the last update, Firefox is not working properly. The search engine is completely dead, not working at all, and anything related to Google, like Gmail, never opens.… (read more)

Since the last update, Firefox is not working properly. The search engine is completely dead, not working at all, and anything related to Google, like Gmail, never opens. I've tried several things, but nothing works.

Asked by Giovanna Chādid 3 months ago

Answered by jscher2000 - Support Volunteer 3 months ago

  • Solved

Horizontal Graphical Artefacting in Youtube and other video's

Hello! from this morning and alongside a new Firefox update i've been having graphical artifacts on Youtube/Facebook/Netflix. I've followed all the standard steps. Disa… (read more)

Hello! from this morning and alongside a new Firefox update i've been having graphical artifacts on Youtube/Facebook/Netflix. I've followed all the standard steps.

Disabled Hardware Acceleration. Updated Video Drives. Run FF in Safe Mode without plugins. Disabled Router level VPN and Ghostery.

Any ideas?

I'm running FF135.0 Geforce 572.16 Drives (30th Jan) 3070TI. Windows 10 Pro 22H2.

Asked by JustabunchofdrivesJBOD 4 months ago

Answered by JustabunchofdrivesJBOD 4 months ago