Diễn đàn hỗ trợ Firefox

Hi,

I'm experiencing a problem on Firefox 125 and 126 on Red Hat Linux 8 & 9 and also on Ubuntu 20 and 22 systems.

We have a proxy pac which we have tried loading from an http url, or a local file and both produce the same result.

• Launch Firefox, no access to Internet sites (i.e. no proxy)
• Enter settings and Reload proxy pac
• Proxy works perfectly

Is there any way to force the proxy pac to load on Launch? Why isn't this the default behaviour? or am I doing something wrong?

Thanks

The menu bar at the top of Firefox is extremely small. The size is about 1 mm. I have tried all the supposed fixes and none of them work. I have a new Macbook pro using Firefox.

My Firefox is the most recent version 126. I am having trouble with pop-ups being blocked. I have added the website to the pop-up exception list. When I go to the site, it shows me the little icon showing I have added exceptions for this site. However; the pop-up still gets blocked.

The site is: https://www.foxit.com/ I try clicking the Log In drop down then Foxit Account. Before this would pop-up the log in screen for the site but since version 125, it does not. I just updated to version 126 to see if that resolved it before creating this post but it didn't. Thus I am here trying to get help.

Once again Firefox has decided to take over and change all my settings! I had finally managed to prevent it updating, as each and every time I had to reinstall all my setting and extentions from scratch. Today, it decided to clear all my preferences and change itself to its own default settings. OK, so I can change my profile option, except all three are using the same defaults: I appear to have lost all my settings and extensions entirely. OK, I'll copy from my backup, but once again the three backup profiles are being overwritten with the defaults. Even my third backup of last March overwrites to the defaults! How and why is Firefox managing to keep overwriting my defaults to its own preferred settings? How do I stop it doing this and regain my own preferences?

I also tried Sync and now I am getting bookmarks from over five years ago! And once again my settings are changing to the defaults. Surely a Sync should overwrite with the current bookmarks and settings not just keep adding more and more. I am now in a right mess again. Back to losing everything with updates. I am a great believer in the 'if it ain't broke don't fix it' mentality, but Firefox has broken itself and is refusing to allow me to change to how it used to be! How do I restore my own preferences and prevent Firefox from changing them to what it wants.

Hi I cannot get this site to load up on my phone it will load up but not on my laptop . am I missing a setting

https://wordpress-700233-2343916.cloudwaysapps.com/wp-admin

For some reason, recent updates caused my Firefox address bar to misbehave.

I have already murdered the unwanted search engine suggestions which the standard settings failed to kill - I just kept turning things off in about:settings until the garbage feature died.

However, I am still unable to address the most annoying bug.

When I start typing in address bar, the pop-up box with suggestions, rather than attach itself to the bottom of the address bar, goes to some imagined, predefined anchor point which is off screen, somewhere outside the confines of the window. As a result, I see some suggestions, but I no longer see what the hell I'm even typing. I am attaching a screenshot. This is super annoying, as I am literally forced to either use bookmarks, or type out urls in notepad then paste them over.

Anyone can help?

Within 24 hours this weekend I was notified by my anti virus application (Avast) that they are no longer supporting Firefox browser (to concentrate on Outlook and Chrome), and a political news website that I frequent (Meidas) blocked me with a "captcha" type puzzle. The website said my browser was mimicking robot or bot use. I was presented with a puzzle requiring me to slide a tab rightward. It repeatedly told me I had slid the tab incorrectly. I believe all of this happened after an update of Firefox about the middle of last week.

I have two monitors; I keep my taskbar on the right monitor and run Firefox on the left monitor. For some reason, whenever Firefox gets minimized, the window moves to whichever monitor the taskbar is on (I've done some testing to confirm it is specifically the monitor the task bar is on). Because I also run a program called max.to to separate my right monitor into different sections, this action of minimizing to, and restoring to, the wrong monitor is also resizing my Firefox window.

Is there any way, any option I've overlooked, that would get Firefox to minimize and restore to whichever monitor is is actually running on?

I've attached an image that shows, as best I can get it, the window moving over to the task bar monitor when minimizing.

Is there any way to block media mini players from popping up on websites entirely?

This is what I've tried, I found this in another article here.

   media.autoplay.default = 5 [0:allow;1:blockAudible;5:blockAll]
   media.autoplay.blocking_policy = 2
   media.autoplay.allow-extension-background-pages = false
   media.autoplay.block-event.enabled = true
   media.block-autoplay-until-in-foreground 

It doesn't autoplay anymore, but it still pops up in the bottom right corner of the screen. I don't mean Firefox's picture in picture, I'm talking about the floating mini player most websites use. It's thoroughly annoying, especially when you have your pop-up settings set to off.

Why is the text in tab names, address bar and menu boxes so small? I did the changes to about:config and the other one that comes up when I googled this question but, while they enlarge the text in those places, they make the page content too big.

After I boot my computer, I can access any of the sites I usually use, but only once. If I then close the site and attempt to open it again (or to open any of the other affected sites), I get the following message: " Secure Connection Failed

An error occurred during a connection to phoenixcommons.cohousing.site. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem."

The site shown in the error message above is the one I most ofen use, but other very common sites (e.g. Google.com) exhibit the same problem:

" Secure Connection Failed

An error occurred during a connection to www.google.com. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem."

Yeah, right. I'm supposed to contact Alphabet and inform of the problem?

In contrast, some sites (e.g. The New York Times, The Washington Post) are not affected.

I can paste affected URLs into another browser (I used Brave) and access them with no problems.

Hello everyone,

I've been experiencing an issue with my website when viewed on Mozilla Firefox. Some elements seem to be rendering incorrectly or not displaying at all. I've tested the website on other browsers, and it appears to be working fine there. Could someone help me troubleshoot this problem? Any insights or suggestions would be greatly appreciated. Details Website URL: https://greenryenthusiast.com/where-is-the-best-spot-to-spray-starter-fluid-on-a-snowblower/ Description of the Issue: When accessing my website on Mozilla Firefox, certain images and stylesheets are not loading properly. Additionally, the navigation menu appears to be misaligned, overlapping some of the content on the page. This issue is consistent across multiple pages of the website. Steps Taken to Resolve the Issue: I've tried clearing the browser cache and cookies, as well as testing the website on different devices and networks to rule out any local issues. However, the problem persists only on Mozilla Firefox. Browser Version: Mozilla Firefox version 98.0.1 (64-bit) Screenshots or Error Messages: Attached below are screenshots illustrating the rendering issues encountered on Mozilla Firefox. Additionally, there are no specific error messages displayed; the elements simply fail to load or display incorrectly.

BROKEN: Videos automatically play upon landing on a website. I don't want video autoplay. I had that FIXED at one point, but with the new update, all of my settings were discarded, and now I'm back to square one. I do not want video autoplay! Now, on to the next question: many complaints have been lodged on various 'help' pages and forums describing the same problem; my question is, in light of all of these complaints, why hasn't Firefox FIXED this problem and issued an update with the repair patches?! On my version of FF, Mac 126, all video controls in settings have disappeared. WHY? Where did they go? Not that they worked anyway because we had to muck about in about:config with various patches WHICH NO LONGER WORK ON MY MAC! Why is there not a simple ON/OFF switch, in Settings, for those of us who want the choice?! When are FF boffins going to FIX this to our satisfaction, with a WORKING, simple-selectable solution? I await a reply from a knowledgeable Firefox technician, one who preferably works on this part of the browser, please. Help me understand, or make me happy, preferably both.