Firefox 社群討論區

For the past few days now I've been getting a PR_END_OF_FILE_ERROR when I try to use certain websites such as Reddit or Tumblr. The problem occurs on both my PC and mobile when using Firefox. I can access the websites just fine using other browsers.

I've tried the solutions listed here: https://appuals.com/pr-end-of-file-error/

But none of them have worked. I've also tried renaming the 'cert9.db' file in my profile folder, but that hasn't worked either.

Does the Mozilla VPN have an easy to use "on" "off" switch? I want better access to streaming services

But I also want to browse and easily log in to banking, health, and financial sites where i have accounts that are protected by recognizing my current IP address to allow me access to my accounts.

From reading information about the numerous VPN providers, it seems like having a VPN might make it difficult to log in to financial, medical record sites etc.

'Linked In' technical support are telling me that I am unable to see certain pages on their system most likely because my Firefox Browser (which is fully up to date) is using DNS. They said to remove DNS. Is this wise advice and if so how do I do that and what difference will it make to my day to day use of firefox?

I've been using Firefox and Gmail on my PC and android phone for years. Today I can't log into my gmail account on my PC and instead it redirects to google support and goes on about clearing cache etc etc. I have cleared the cache but no different. I have restarted my pc and no different. PC is Windows 10.

I can log in to gmail using Google Chrome so I can't see that it is a Google problem. I can also log in ok on my Android phone.

Is this a Firefox issue?

I was browsing normally when suddenly the right click menu stoped doing anything. If I right click it still opens but nothing I click on does anything. I can't copy, paste, open a link in a new tab etc. It also appears to have new options on the menu that I don't recognise. I have no extentions or pluggins exept what comes default so I doubt it's that.

I tried in another browser and it worked fine so it's just firefox.

Pacific Gas & Electric (PG&E) no longer allows Firefox. When I try to execute the login function on the PG&E.com website, it says Firefox browser not supported. I was told to use Chrome Mask, but I couldn't get this to work either. Maybe I don't know how to use Chrome Mask. Would somebody try to install Chrome Mask and log into pg&e.com, click on the login box and put in some fake username and password. Then tell me if they could make it work.

On websites, thumbnails will not display but appear instead as white boxes with small blue question marks. I am using a two year old ipad and my internet speed is 180.

This is a new bug, as of today.

If I click on each thumbnail the image displays just fine, but that is not ideal.

On a reddit forum, someone suggested typing about:config into the search bar but nothing happens when I do that.

Any ideas?

I tried in another browser and Google Drive is online. Not on Firefox since the latest update.

Thanks in advance for any tip to troubleshoot. Internet connection is checked and okay. All the other google products are functioning as expected.

My laptop (a Lenovo Ideapad220s) did an automatic Windows 11 update (I believe it was the 2H24 update). After that Firefox (version 133, 64 bit) would only open with the message "Gah. Your tab just crashed". Nothing I tried has worked, not any of the remedies found in support pages. I somehow did a Firefox software update and it shows as a separate icon and has not migrated any of the passwords and bookmarks I had in the software version that keeps crashing (my default browser). Trying to get access to the encrypted passwords to the many sites I've got with Firefox I opened the browser in troubleshooting mode. In this mode I have access to all the passwords saved over time, and the browser seems to work fine.

Any suggestions on what I need to fix or if this is related to the Windows update? I'd like not to have to go through the two-step process to use the browser.

Thanks!

Just a few days ago, screenshot technique failed. I often copy an image from webpage. Right click technique. I am still able to do this. I have option of copy or Download. Download works but Copy does not. When I try to paste the copy into my Word document, I get a blank image (a square that indicates there was an image but the actual image is not there). How can I get the paste mechanism working again?

Several sites I use regularly (for instance, The Guardian) use recaptcha as part of the login process. It fails on Firefox, though I can log in on Chrome. I dislike Chrome, and prefer Firefox for several reasons, including that it is easier on my eyes. I note that there are many complaints describing the same thing that I experience: recaptcha fails to load, or there is simply a blue circle turning in perpetuity with nothing happening. I have removed recent cookies etc, but no change.

There are some sites that use recapcha that I can sign in on using Firefox with no problem. I am wondering if there are different versions of captcha? This started the same week both Microsoft and Firefox updated. Firefox has updated several times since then, but recaptcha is still nonfunctional: FF is not loading it, at least on some critical sites (perhaps the ones that use the most recent recaptcha?

I have reported this frequently for last several months. I notice that this is a continuing problem for many people. Why is it not fixed?

Hi, Nvidia RTX Video HDR and Super Resolution works fine when I open a link. But if I scroll the page it turn off. The video still play but the colors changes, I can see that RTX enhencement is then inactive on the nvidia panel. Sometime immediately sometimes after more scrolling. Same on Youtube and Twitch. Any Idea ?

My Firefox on windows 10 crashes tabs OFTEN. Mostly is seems to be Facebook and YouTube tabs, but other tabs will crash and this morning, the Firefox start page tab crashed. I've done "refreshes", I've uninstalled and deleted the folder and re-installed, I've checked the SSD for errors. Nothing appears in the event viewer. Is there some way to definitively figure what is causing this?

I am getting Secure Connection failed Error code: PR_END_OF_FILE_ERROR is there a way to bypass this. I tried 5 suggestions on YouTube and followed FireFox's directions for Avast, with no success.

Thank you in advance for your assistance.

I'm tired of trying to find a solution to this problem, you're deaf!

I have been using Firefox since 2003. to avoid writing unnecessary words, I will simply state, I will leave firefox if you do not eliminate this problem:

firefox eats up all the RAM on my Mac. It is none of your business whether I open 1 tab or 10 tabs, give me the ability to limit the memory used by firefox, otherwise it eats up all the computer's memory.

For seemingly no reason at all - suddenly no menu opens - even if I select text and right mouseclick - nothing! Clicking on folder - nothing. Clicking any menu - nothing. BUT it actually opens! It just does not show! For example, if click on Tools, then it will be dark. If I move the mouse down where should be the first thing in the menu "Downloads" then it is actually there, Downloads opens. So what is this? I need a fix, fast. This is my main browser and I have 8500 tabs. So no "reinstall" is not an option. I even had to make this post in another browser because I can not use the "Which topic best describes your question?" dropdown - it does not show!

I thought it was an issue with my pc, but chrome does not have this issue and neither do other applications. I have tried clearing my cache and cookies as well as ensuring mozilla was using my computer performance settings as opposed to hardware acceleration. The attached images are a very small example of the issue. Typically, after clicking on the screen or pressing a button the text is corrected but often replaced with new text being "corrupted". Any help would be greatly appreciated.

In the last few days, after some minutes of usage, parts of Firefox become unclickable:

- I can still click on tabs to change tabs. - When hovering over the cross button to close a tab, it changes appearance as it should. Clicking the button does nothing. Ctrl+w still closes the button. - Clicking on the address bar does nothing. - Cannot click on back, forward, refresh buttons. - Cannot click on any add-ons. - Cannot click on preferences. - Can click on the button to open a new tab. There, I can enter an address. Once the page has loaded, address bar becomes unclickable again. - Bookmarks toolbar is still working as expected. - Keyboard shortcuts (ctrl+t, ctrl-w, ctrl-l) still work as expected.

I'm running ``` Mozilla Firefox 138.0 20250428130755 20250428130755 ```

on Manjaro 25.0.1 with GNOME 48