I-Firefox Community Forum

There are 32 shortcuts on my home screen - 4 rows of 8 each. However, I accidentally "dismissed" one shortcut - now there are 31 total. I cannot figure out how to restore a shortcut. Is the solution in about:config (browser.newtabpage.pinned)?

Hi I have a problem with the configuration of my Firefox. (I hope it is not something more serious like a malware or a security break)

Firefox version 124.0 (64bit) Os: Windows 10 Pro (64bit) 10.0.19045 Build 19045

Step to reproduce

1. 1. I go to: https://wwws.tesoro.es/index.aspx (website of the Spanish gov)
2. 2. I click on the link: Cl@ve in the center of the page (that should bring me to https://pasarela.clave.gob.es/Proxy2/ServiceProvider)
3. 3. I receive an error page "Did Not Connect: Potential Security Issue" "SEC_ERROR_UNKNOWN_ISSUER" (see the attached screenshot)

Things I tried

• I followed the same steps on Chrome on the same machine

The website works

• I followed the same steps on the same Firefox in Incognito mode on the same machine

The website DOESN'T work

• I followed the same steps on a completely new Firefox profile on the same machine

The website DOESN'T work

• I followed the same steps on Firefox on a different machine (same Firefox version, windows 11)

The website works

On my computer Firefox ask for the master password every time at startup. On other computers in my family, Firefox only ask for the Master Password when accessing a site with a password. I tried : - to disable than reenable Master Password - start in SafeMode without success. How can I solve my issue ? Thanks in advance for your help

When I open Firefox. Firefox Will NOT open any websites. If I disable ublock origin then enable again Firefox works but I get all the ADS. What I have to do is: Close firefox and restart Firefox but then I get this message "Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window." Sometimes I have to restart Firefox as many as 10 times before Firefox works. I got to the point where I stop after the second try and just switch to Brave browser.

Before: Firefox use 99%. Brave Use 1% Now: Firefox use 75%. Brave use 25%

I made a small CSS customization to my tabs in FF 115 ESR on Windows 7, so they would be flat on the bottom and rounded on the top, looking a bit more like tabs instead of buttons.

Looked ok in FF 115 ESR.

However, in FF 125, half the tabs are now cut off, including their text (see attached images).

Also the tabs background is darker in FF 115 ESR, providing more contrast between the tabs and the tab bar. In FF 125, it's almost all white and I can hardly distinguish between the tabs and the tab bar.

Why is there such a big difference in appearance between FF 115 ESR on Windows 7, and FF 125 on Windows 10?

Here is the code I used...

/* ------------------ RESIZE TAB BAR ----------------------------- */ \#TabsToolbar { height: 27px !important; margin-top: -1px !important; margin-bottom: 0px !important; } \#tabbrowser-tabs { height:25px!important; min-height:25px!important; }

.tab-background-start[selected=true]::after, .tab-background-start[selected=true]::before, .tab-background-start, .tab-background-end, .tab-background-end[selected=true]::after, .tab-background-end[selected=true]::before {

 min-height:25px!important;

.tabbrowser-tab {
 max-height: 25px !important;
 border-color: #8f939e;

 max-height: 25px !important;
 border-color: #8f939e;

} /* ------------------ TAB HEIGHT END ----------------------------- */

I inserted backslashes at the beginning of the first 2 lines of code above to preserve the hashtag sign (otherwise it displays an index number before those lines), please ignore the backslashes.

I would like my customizations in Firefox 125 to look like the ones I made in 115 ESR.

Is it possible?

Thanks!

I want to dismiss one shortcut out of the two rows of shortcuts on my homepage. When I left click on the three dots on the Google Translate shortcut, and then left click on dismiss, the shortcut blinks and remains.

Hi,

I have a Mac with Sonoma. Somehow a while ago I ended up with Firefox ESR, which I was told that will not be supported after September.

I am a non-technical user. While I do have Safari and Chrome, I would prefer to continue using Firefox.

Could you please let me know the steps to execute to somehow switch from the ESR version to the current normal version without loosing settings, bookmarks or ending up with problems? Thanks in advance.

My issues:

1) Every time I close Firefox I get the Mozilla Crash Reporter telling me that Firefox has crashed. Sometimes I even get the Mozilla Crash Reporter when I start Firefox. But Firefox is still there.

2) When I turnoff my Comodo Firewall, Firefox has no Internet connection.

I have done clean uninstalls/reinstalls over and over. I go thru and adjust settings. My other browsers work fine, including WaterFox, WaterFox Classic, and Vivaldi.

I tried turning off my security software to test. Specifically exiting Comodo Firewall seems to have caused Firefox to not have an Internet connection. All other browsers have Internet access except Firefox. And the Crash Reporter cannot "report" when the Firefox Internet connection does not work, though I did have it report many times when the connection DID work.

One other clue: In Task Manager I see that even though I have closed Firefox, there over 20 instances of it still running. When I try to open it again, I get the "Firefox already running" error message. When I try to kill these instances/processes many will not close.

This problem has been persistent for more than half a year since I built my new PC. I am on Windows 10 LTSC. Besides Comodo Firewall, Emsisoft Anti-Malware is my main anti-malware.

Please help! Thank you!

As of today, I am unable to scroll with my mouse in google sheets. The scroll bar on the right disappears and I'm taken to the bottom of the spreadsheet and can't scroll back up. I have to use CTRL+Home and then the arrow keys to go down the rows. This appears to be only on Firefox. I tried a different browser and it worked fine.

I need to connect to my employers Citrix portal tot start a Citrix session for my daily job. The problem is that when try to login using my credentials nothing happens except for the loading icon of Firefox that keeps "spinning" (see image).

When I do the same in another browser, like Chromium for example, everything works fine.

I already tried the following steps:

- Installing an older version of the Citrix Workspace app - Reinstalling Firefox - Disabling the blocking extensions

I am using the following versions of components:

OS: Linux Mint Vanessa 21 Citrix Workspace app: 24.5.0.76 Firefox: 129.0

Other colleagues report the same issues when using Firefox whether in Windows of Linux.

Any help would be much appreciated?

Hi,

I am using Firefox for Linux, and whenever my yubikey is plugged in, firefox will start bothering me for a pkcs#11 password. It always happens on start-up but it gets relentlessly annoying if I happen to be on a site which potentially utilizes certificate auth, which I do not use this yubikey for.

I do however use it for 2fa, which does work perfectly fine.

How do I permanently stop whatever Firefox process keeps bothering me about this PKCS#11 password for functionality that I never use?

Hello there; I had installed the "savefrom.net" extension. This extension automatically generated the website address to the "bookmarks toolbar". I deleted the extension and deleted the shortcut as well. But when the bookmarked website shortcut "firefox" is closed and reopened, it adds itself to the bookmarks toolbar again. No matter what I did, it didn't work. I don't want to delete Firefox completely and reinstall it. Because there are too many shortcuts and data that I use all the time. How do you think I can solve this problem?

Is there a way to create a new keyboard shortcut to copy current tab URL?

I've been using Arc to try some of their features, and what I miss the most is the hability to copy current URL to share without touching the mouse.

Using Windows 10 22H2 and Firefox 122.0.1 Yesterday I had no problem opening the map on purpleair.com. Today I can't. Get error:

Error: Failed to initialize WebGL

TypeError: DE is undefined.

But I can open this same website map in Google Chrome browser with no problem. What changed in Firefox and how do I fix it. And why do I need to fix it, since it all works fine in Chrome

Thanks a bunch,

Mike

Since the penultimate and now the last current update to version 127.0.2 (64Bit), the button (tile with the + sign) to add new shortcuts is no longer available. How can new shortcuts be added now?

Hi,

On https://replit.com/login, no captcha is visible, and login in says "Your captcha token is invalid. Please refresh the page and try again.."

I tested with LibreWolf 128.0.3-2 and FF 129.0.2.

With Chrome, it works.

I encounter this message "Peer’s Certificate has been revoked. Error code: SEC_ERROR_REVOKED_CERTIFICATE" when connecting to "Site A" using Firefox version 122.0 (64), my primary browser. I have successfully connected to "Site A" using Firefox in the recent past.

I can connect to "Site A" without errors using my backup browser, MS Edge Version 121.0.2277.83 (Official build) (64-bit).

This seem to be a Firefox related problem.

Help

Hello,

For an unknown reason, my firefox sometimes is really slow to startup.

It can take up to 10 minutes before the webpage start to load. My hardware is not that bad. I try to use the "performance" to capture the issue : https://share.firefox.dev/3x2rgHj I don't know if there is something to see because, the tool is also slow.

It happens on 3 different computers on linux.

I try to disable all extensions and without telemetry but nothing change. I'm reporting the problem now but it's much older

If you have a idea to fix this issue please share because it's really annoying.

Within the last few days, I've noticed I'm losing functionality in certain online apps through the Firefox browser.

When I'm on Instagram, I can't check direct messages: the function stalls out without resolving.

In Gmail, I'm unable to embed an image in an email. I can attach it like normal, but the embed button doesn't respond.

In Starry AI, I'm unable to use any menu options at all, I'm stuck at being logged into the account and can't logout, check my settings, or request help. I receive this message: "Application error: a client-side exception has occurred (see the browser console for more information)"

When I follow up on this, I get this pop-up message: Resource of last-private-context-exit is missing a browsingContextID or innerWindowId attribute resource-command.js:917:13

   _getTargetForWatcherResource resource://devtools/shared/commands/resource/resource-command.js:917
   _onResourceAvailable resource://devtools/shared/commands/resource/resource-command.js:649
   _emit resource://devtools/shared/event-emitter.js:242
   emit resource://devtools/shared/event-emitter.js:186
   emit resource://devtools/shared/event-emitter.js:330
   onPacket resource://devtools/shared/protocol/Front.js:348
   onPacket resource://devtools/client/devtools-client.js:458
   send resource://devtools/shared/transport/local-transport.js:67
   makeInfallible resource://devtools/shared/ThreadSafeDevToolsUtils.js:103
   makeInfallible resource://devtools/shared/ThreadSafeDevToolsUtils.js:103

<empty string> 2 Sync encountered an error - see about:sync-log for the log file. policies.sys.mjs:972:15

   resetFileLog resource://services-sync/policies.sys.mjs:972

InvalidStateError: An attempt was made to use an object that is not, or is no longer, usable AboutNewTabParent.sys.mjs:33

   handleEvent resource:///actors/AboutNewTabParent.sys.mjs:33
   swapDocShells chrome://global/content/elements/browser-custom-element.js:1590
   _swapBrowserDocShells chrome://browser/content/tabbrowser.js:4757
   swapBrowsersAndCloseOther chrome://browser/content/tabbrowser.js:4642
   swapBrowsers chrome://browser/content/browser.js:1771

The resource at “https://r2.starryai.com/results/1034412570/d60e9d93-bb04-4ab0-b333-011e35eb54d1.webp” was blocked by OpaqueResponseBlocking. Reason: “after sniff: content-type declares image/video/audio, but sniffing fails”. AbortError: Actor 'Conduits' destroyed before query 'RuntimeMessage' was resolved 2 ConduitsParent.sys.mjs:378 Some cookies are misusing the recommended “SameSite“ attribute 4

What can I do to fix this issue?