Diễn đàn hỗ trợ Firefox

I using kubuntu (ubuntu with kde) 22.04 and firefox will not recognize my security key. There is a really good thread on this here. It is now closed.

https://support.mozilla.org/en-US/questions/1412073

One of the solutions is to install firefox from the mozilla server. On other forums, this is referred to removing snap and installing the debs. I haven't tried this.

Reading through the thread however, it seems like the snap version should work. The manufacurers id and product code for my Thetis FIDO2 usb key are present in the etc/udev/rules.d/70-snap.firefox.rules

This answer says to disable apparmor. I tried that, but it didn't work.

I have quoted this answer below.

This isn't actually a firefox problem. KDE Neon uses the firefox package from the Mozilla Team PPA and there's nothing wrong with that package. The problem is that Neon enables app armor on firefox which breaks access to password managers and security keys. sudo aa-disable usr.bin.firefox works around the problem by disabling app armor for firefox. aa-complain was not sufficient in this case.

Is there anything else I can try?

Hello, Firefox randomly downloaded a file, with seemingly randomly name, that is 0 bytes and in download manager the source is moz-safe-about. It happened when I was accessing a popular wiki site. I opened the file in notepad, it was empty. I put it on virus total and came back negative, as it is an empty file. I've curbed through the support tickets here, using the keyphrase 'moz-safe-about'. I understand this was/is quite a common problem, but it still makes me quite worried and left a sour taste in my mouth, as I haven't understood any of the explanations. I have enabled firefox to ask me whenever it wants to save something (I have no idea why this isnt the default state). Happened on a somewhat fresh, updated win 11 installation. I'm also attaching more information here with a picture. Long story short: should I be worried? Am I overreacting and this is just some sort of a bug that occurred while getting a sites data? Thank you for your time.

While this is a Privacy and Security setting issue - at least tangentially - my question isn't about security so much as how this data is being stored/retrieved.

I navigated to an entirely new site the other day and it requested a username and password. When the cursor was in the Username field, a set of proposed entries showed up. These were all (recognizable) first names - not emails. When I checked the Privacy and Security settings, I couldn't find any of the names in stored data. While this may be just cached entries for similar fields ("username" or "name" etc...), the list I saw was heavily curated. One of the names I don't ever recall even entering in any name field (and wouldn't have been used for any login) - but even if I had, the list that I saw was far from exhaustive and would only have been a very specific subset of any data I would have entered into any "name" or "username" field.

Is there somewhere I can find how that list was generated?

Thank you,

On the page listing passwords, it was possible to sort them by "Alerts".

In settings, there is an option to enable checking the vulnerable passwords: https://support.mozilla.org/en-US/kb/firefox-password-manager-alerts-breached-websites

On my other laptop using Firefox v121, the alerts are properly displayed. But on my second laptop using Firefox v124, the alerts are gone. I can't sort password by "Alerts", the option isn't there. Both laptops share the same Firefox account and have password synchronized between each other.

Obviously, I ticked the "Show alerts about passwords for breached websites" box in the settings but it looks like it does not nothing. I also checked in "about:config" and everything seems good.

Is this feature gone?

Hi, I have a lot (+1600) password stored in my profile and i would like to clean its and delete olds ones. So i look for an utility or an extension to mark only those i want to delete (or keep).

Can i make an export to csv file, open it with excel (or something else) delete these unused, save the new csv, delete all password in firefox, and import the new csv ? Have i to make an new synchronisation in all my pc,tabs,phones after deconnexion on its? Many thanks for help JP from France

I have tried all the suggestion in the FAQ section. I must not be understanding. I normally use Edge and it easily store my information so I don't have to input it every time. However, Firefox does not store it at all. The FAQ say after you type your password you get a save or not save message. I do not get it. No where does it allow me to store anything. I have uninstalled and reinstalled Firefox to make sure I have the latest. But same results. Any suggestion on what or how to store my data. I do not see the screens the FAQ shows. How can I save my data. I want to get rid of edge.

This one really caught me by surprise! I have an internal Django database system. Staff typically use Firefox or Chrome to access it from Linux or Windows machines. As part of this system, it uses Grappelli library which in turn uses TinyMCE V3.5.8. Specifically, in a text box TinyMCE provides advanced editing and fonting. Allows the user to embed links or images. This system was working fine on Django 2.2. My provider (Python Anywhere) retired the server image I was running on, so I updated everything to Django 4.2 on their latest "haggis" system image. Everything seemed to transfer over without any errors - at first. In fact, it was a week later somebody tried to change a font colour by clicking the popup button that opens a colour picker. That pop up looks blank! (its not, the HTML is there but without the custom CSS nothing is visible)

In developer mode on Firefox or Chrome I can see what the problem is: The popup is disconnected from the parent. The parents CSS and classes - specifically tinyMCE - is not present. So its missing the styling and JS to operate. One of the first things the popup JS does is copy in the tinyMCE and tinymce classes from the parent. But they are not there, in fact .opener is null and .parent is stripped down.

What is really weird is on my test server, where I tested everything before updating the live server, it works! The test server uses Django's "runserver" to run a very simple (unsecure) http server just to test code. Whereas the live server is locked on HTTPS.

What confuses me is I don't see any console log messages that would indicate the browser decided to "protect" me. How can I figure out what is going on? Or disable this feature for a test?

I am writing this on my Dev machine using the browser I test with, so I shall try to paste in tech info below.

Just to reiterate, in this browser I can have my test server in one tab, my live server in another tab, test server popup works; live server popup does not.

Thanks in Advance, Richard

How do I delete, remove, or otherwise disable that garbage "review checker" from the latest firefox update. It's useless, un-needed thing that I don't trust.

option to OPT out REMOVE/DELETE or completely DISABLE!

Some sort of problem deleted saved passwords on my desktop passwords on devices are saved I can tried to sync them but nothing happends. Whenever the request to save a password it is not saved on desktop.

If I enter "na", the namu.wiki site, which I have never visited, appears as a recommendation. Even though I reset my visit history and settings, that site still appears as a recommendation. Is there a solution?

I am facing issue while downloading files in Firefox Private Browsing. Whenever I download my PDF files, as soon as I close the browser window, the files also get deleted automatically. What should I do to rectify this issue.

I get this message from Gmail when I try to print or open in a new tab.

"Grrr! A popup blocker may be preventing the application from opening the page. If you have a popup blocker, try disabling it to open the window."

I can not find a way to fix this and did not have this problem with the previous version.

Garry Emailed removed for privacy reasons

Hi,

When permissions are controlled in the address bar, what needs to happen for you to get an 'Allowed Temporarily' permission? Reference is made to this on the support page https://mzl.la/3zNjX3Z in the 'Use Firefox's address bar' section but it doesn't give any detail on what the 'Allowed Temporarily' option is exactly or how it happens. I didn't get the option to allow or block permissions as shown at the beginning of that page and the permissions icon automatically showed as 'Allowed Temporarily' and I didn't have the permission I wanted. What would have happened there?

Thanks for any help you can give on this.

Regards,

Hi I've no idea which section this should go.. I'm having an issue when a youtube channel im following sets a live. When I get the card on the desktop for the 30 min timer, I'll click it.. sometimes it will open in a new tab (usually the card just disappears), that's another problem.. Anyway.. If I switch to the new tab at the time the live should have started, it shows the counter reset to 30 minutes.. if I F5 the page it will load the live.. Is there a way to auto start the live when the counter hits zero?

Hope that wasn't as clear as mud...

Thanks