Firefox 技術支援討論區

defaultPref("privacy.window.maxInnerWidth", 1000); defaultPref("privacy.window.maxInnerHeight", 1000);

Instead of 1000 what is the default value Firefox uses?

When browsing to mail.yahoo.com I get the following error: Secure Connection Failed

An error occurred during a connection to www.sportsmansoutdoorsuperstore.com. PR_CONNECT_ABORTED_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.

Hi there,

I cleared my cache after it told me it had stored a gazillion GB in data - but the big number was still there after clearing the cache. Needless to say my harddrive isn't even as big as the GB number shown, so there must be a gremlin in there somewhere? Thought you'd want to know. I'm using the latest Firefox on Mac OS 10.15.7

Hi everyone,

I am running Firefox 91.5 on Red Hat Enterprise Linux 8.5 and just noticed that all my addons have been disabled and can't re-enable them.

Some of them are quite common modules such as Disconnect or Privacy Badger, so wondering what this may be.

There is a similar post on this forum dating back to 2019 and it mentioned a fix on Firefox was to be developped.

Anyone experiencing the same issue at the moment.?

Please see attached screenshot.

Kind regards,

Alex

Apparently my firefox updated yesterday ( aug 9 2022), it now shows I'm running 91.12.0esr. However it now says I can't use my old profile, stating: "Using an older version of Firefox can corrupt bookmarks and browsing history already saved to an existing Firefox profile..." So, how do i go about retrieving all of my passwords and get them into the new profile?

So firefox dev edition makes connections after booting the pc, even when i did not open it. Now i dont think its a big deal because so far i can tell those connections to the adress 127.0.0.1 should be only local connections that dont leave my local network, right? Question is, why does it do that? The standard firefox browser doesnt ever behave like that, so why does the dev version? What i dont like here is the fact that a program does things on its own without me interacting with it, firefox is a browser and should only be active when i use it, not on its own. So what are these connections and why are they there? How do you disable the browser acting on its own? I did not install the maintenance service.

Remember search and form history. This setting always resets to false after the latest two FireFox updates and I need to enable it again.

After logging out and back in the setting is disabled again. I've removed all plugins and extensions I've added and the issue persists.

I've tried Places Database : Verify Integrity but the issue persists on very Restart or loggin. In the past I've even removed FireFox with a 3rd party uninstaller to remove all remnants of FF but, as a very long term user of FF (right from the early Win XP days), this issue pops up from time to time and it's really starting to become extremely annoying.

Apart from Refreshing FF or the total nuke and reinstall option, what else can be done to stop this issue?

Thanks.

Hello, I have my privacy settings set to NOT save credit card information yet in this past week, on two different new to me websites, my credit card information was already there. Why would this be happening and how do I stop it? Thank you so much! Julie

suddenly I ca no longer log into iCloud. I get a security issue. I refreshed / uninstalled and reinstalled. no help. any assistance would be appreciated. see images.

Today, after browsing about whether or not I should continue using Firefox as my password manager, I decided to mitigate the most important security flaw in browser based password managers, by setting up a Primary Password. I choose to use an easy to remember 8 word long passphrase as my Primary Password. I noted down the passphrase in my diary. Due to problem while loading YouTube, I decided to restart Firefox by going to about:profiles and selecting "restart normally". This issue where Firefox starts to struggle connecting to internet is a relatively common occurrence on my Firefox install, and restarting Firefox fixes the issue. When Firefox restarted, I was prompted to enter the primary password. I confidently entered my passphrase, but it was rejected. I tried to typing to it more carefully several times. I got my diary and checked it to make sure I was entering the passphrase correctly. Following troubleshooting steps on a similar thread, I restarted firefox, no luck. I than rebooted my computer, issue persisted. I decided to restart Firefox with extensions disabled, and also in troubleshooting mode. Firefox still rejects my passphrase. I have my Firefox account synchronized with two Android phones. Will reinstalling Firefox and syncing with my Firefox account solve the problem? In a similar troubleshooting thread, renaming key4.db and logins.json is suggested. However, it has not been explained very clearly. My logins.json file was modified an hour before disaster, even though I had made no changes to any of my logins or the master password. Is my logins.json corrupted causing the issue? I will like to point out a design flaw in Firefox which might have caused the issue. I usually want to see what I am typing when I am entering an encryption password. This is to make sure that I don't mistype something. However, in Firefox Primary Password configuration window, there is not option to see what you are typing. Firefox relies on low probability of typing the wrong password twice. I don't think devs should be so worried about shoulder attacks to not even allow users option to view what they typing. My case might be that low probability situation where I made the same mistake while typing the passphrase twice.

Hello,

The sound suddenly didn't work when I used Firefox for YouTube (I checked with Chrome, worked fine) so I Refreshed Firefox, and that seems to have wiped out all my adblockers? The sound is back, but now I'm getting ads all over the place? What happened?

Thanks,

John

How do I stop the "Please complete the security check...hCaptcha...proves you are a human" check boxes from appearing each time I try to open a link in my browser? Thank you

Hello,

saving login data for diffrent homepages works in general. But there is one homepage, where Firefox is just able to save the password, but not the username. For every login, i have to type in my mail adress (username) manually. The site where this happens is: https://www.ebike-connect.com/login?lang=de-de You can try it on your own. Just create an free account and try to save your login data.

P.S.: I tried saving the login data with the edge browser and it was no problem. It can log me in automatically.

Regards Thomas

recently when I open https://www.spanishdict.com I get a warning that I have to disable adblocker in order to get access to this site. Enhanced tracking protection is OFF for this site and I have no adblocker running as an extension. Any idea on what could trigger this behaviour and how to regain access to this website?

I have just installed a new Firefox and now time and again when I try to sign in on a web site I have used for a long time, I just get a WARNING notice. STOP IT! These are really excessive and irrelevant WARNINGS.

HI!

My buddy highlighted an issue, then i re-checked myself and it is worrying to me.

To recreate (windows):

Get any (non-webistaller [not nececarry, to do it this way, but simpler to check]) firefox version (buddy got a fresh portable, i used my kinda privacy fortified one). Disconnect from the internet (plug the cable for fastest result). Make your version usable (install it) Start firefox, and open the Resource Monitor, with the network tab open expand the Network Activity portion (short alphabeticly, by name, check for F for firefox). Plug the cable in.

You soon will see FF will start looking for things, then an adress with a googleusercontet.com will pop up. Does not matter what is the Homepage's default browser, does no matters even if the Homepage is set to blank, this happens.

My best bet would be google safe browsing, but still, without any activity it is already connecting to that?

I know about the Google-FF/Mozilla relation, but this really made me think about why i still like firefox.

@mozilla

 Only Firefox browser is logged in my Facebook account. Login and password  are not saved. If I loose session, account is gone. Please help view and save my password.

I did the test at https://test.amiunique.org/?consent=1 and as a result got this: 16 potentially detected lists (over 292) - These filter lists will be used to generate an unique identifier. -see attached screenshot

Also, if any website of your choice creates a unique identifer on me by using the filter list, as long as i use the exact same filters as another person, could it be that the uniqure identififer is the same for me and the other person or a group of many persons/devices using this exact filter list? I mean.. if my list is the same as someone else they will be identically which means it doesn't matter i am unique identifyed because after all im not unique but only in a list of devices using a specific filter?

And i must say that now, if you go to https://test.amiunique.org and do the test, then klick the shield icon, how pathethic is that amount of trackers, social media trackers, and even cryptominers!?!?

I'm having problems opening saved (archived) Facebook pages. The problem is the page opens without formatting or layout, just text and images.

I've had this problem before when I was using Firefox 68. The solution was to roll back a security patch by doing the following as proposed by jscher2000:

You can roll back the patch as follows if you want to see what difference it makes:

(1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful or accepting the risk.

(2) In the search box above the list, type or paste uniq and pause while the list is filtered

(3) Double-click the privacy.file_unique_origin preference to switch the value from true to false

That had worked until recently. I checked "privacy.file_unique_origin" and its still has a value of 'false' but the webpages are not opening properly, even ones I saved over the last few years.

What can I do?