Firefox 技術支援討論區

Hi,

I hope you are well.

I have set up 11 custom devices that max the min and max sizes of bootstrap grid system (xs-min-360w, xs-max-575, etc) to aid me with checking my website on various screen sizes. Is there anyway to export this list or better still to synch them with my Firefox account so I don't lose these settings?

I am using Firefox Developer Edition (101.0b6 (64-bit)) on Ubuntu 20.04.

Many thanks Kaz

Hello dear firefox developpers.

Recently i realized firefox is not saving cache where it used to. that happens some versions ago to now.

By a sudden necessity, i need to access images stored in cache by facebook.

however, firefox has moved its cache, and have no idea where it stores it now.

the second point, is, if there is any way of "surf" cache, im not sure but i wonder, the cache is not what used to be, a collection of files related to what you surfed in the web, videos, htmls, pictures, etc.

I seems the cache now works in a different way, making solid archives composed of many images-videos..., instead of separate files for every image-video.

So, in a brief, 2 things:

- where is cache now - how can i access files in it, (images videos ..)

PD:im using ubuntu 20.04 PD2:have a nice day, and thanks. PD3: trolls will be attended in office hours

I am having trouble getting individual autofill entries in Firefox on Linux Mint deleted. There are a few I have in some lists for a couple different websites that have some spelling mistakes. I have a few hundred of them that are regularly used and I really do not want to clear them all and start over.

Highlighting them and hitting the delete key is not working, and using shift-delete (that works of Mac) is also not working. I have been searching and cannot seem to find an answer to why this is not working for my with Linux. Can anyone provide a solution or point me in the right direction?

Hi, I'd like to disable that annoying animation when going to fullscreen (by hitting F11). Supposedly, setting the following should work:

Go to about:config

Set: full-screen-api.transition-duration.enter 0 0 full-screen-api.transition-duration.leave 0 0 full-screen-api.transition.timeout 0 full-screen-api.warning.delay 0 full-screen-api.warning.timeout 0

Restart

However, this does not have any effect in Firefox 94.0 on Ubuntu. Is this a bug/regression? Or is there some other way to disable the animation?

I cleared the cache. Instructed to check DNS server automatically but I can not find that under Edit - Settings. Do I need to do something different?

Linuxmint 20.3, FF 100

Hi! I have set this option pdfjs.externalLinkTarget to 2, but despite that setup, all PDFs are open in the same tab of the PDF download link, that's a problem for me because, for instance, my home banking account losses the session if anything external is loaded, so when I click Firefox back arrow, the home banking session expires.

How can I set to open PDFs in Firefox in new tab?

Thanks!

Since the newest release, firefox doesn't refresh the images in the website. Every time need to use "CTRL-F5" to refresh the images and the content. It seems don't update the cache.

I've been noticing lately that Firefox takes a while to start loading pages after it requests a restart or recovers from a crash.

I've followed all the advice in the forums including disabling session restore, but the problem persists.

It seems to be doing a lot of disk activity when it restarts either after requesting a restart or if it crashes and I start it again.

Anything I can do to address this issue?

Good day,

Really happy to see that mozilla is tightening up security. But unfortunately, I can't enroll into Two-Step Authentication everytime I enter code it's not being accepted. I tried multiple android apps of those codes and non of them work for me.

Because of that, I lost access to addons.mozilla.com account, because system doesn't let me in without 2step auth enabled.

Any chance I can use yubikey's intead of those auth apps? or anything else I can do?

Lately, Firefox unchecks the 'use autoscrolling' and 'play DRM-controlled content' options sometimes (but not every time) when it starts. Other settings don't seem to be affected. It does seem to unset both at once, never one or the other at a time.

I have begun using Firefox routinely on two computers, both signed into the same sync profile. My best guess is that maybe one profile is overwriting the other? Both of these options are set on the second system, but maybe there's something going wrong with the sync?

Thanks, Patrick

Is there any way to get yyyy-mm-dd dates, 24 hour clock and Monday as start of week (as my LC_TIME indicates with sv_SE.utf-8) while keeping English as my main language? Changing locale to Canadian at least gets the date format and language correct but it's still 12-hour clock and Sunday as first day of week...

FF uses all memory. I start computer. Start FF to blank page. No Internet connection. No other programs running. Ran memtest before - all Crucial RAM good. If I leave FF on, doing nothing all RAM will be used. Linuxmint 20.3, FF 100. Does this happen with Windows or Mac?

Why I can't I see this? or where can I find it?

Various Fire Fox sources say I need to set up an Firefox Syn account and that I can make a selection to do this in Firefox preferences. However this is no option for this available. There is a single option labeled sync but it doe does not synchronize my laptop to my account and none of my bookmarks etc are up to date.

Recently I have noticed that when I want to display HTML source of the page Firefox asks me to log to the site once again. WHY? I am already logged in. The page is already loaded and displayed. So why it needs my password again?????

In some cases the page is actually loaded once again which can result in different content being displayed as "a page" and different as "a source" (if there is a dynamic insertion on the page changed on every get). But sometimes it shows old, cached source while the rendered page is already changed. I know that I can see actual content by using the Inspector but "show the source" function was more convenient. Now I can not believe that the "source" shown is a source of the actual "page" Such misfeatures make the function totally useless.

Firefox version 91.8.0esr for Debian.

I have the Download setting set to "Always ask you where to save files" and PDF handling set to to "Open in Firefox" if I now click on the download button in the opened PDF it automatically saves to the Download folder without asking, which is never what I want. If I set PDF handling to always ask, and open in Firefox from the dialog and press on the save button then I get asked where to save. This seems like a bug to me, as it is very surprising behaviour. Is there some way to always open the PDF in firefox but get asked where to save the pdf when pressing the download button in the PDF viewer?

Starting around v98.x, every attempt to download a file (eg with "Save Link as") immediately result in a Failed message in the download list.

This happens despite the setting "Always ask where to save files", though it doesn't matter. The Failed message appears before I am asked where the file should be saved.

Downloads work if I log in as another user.

If I restart firefox with "-safe-mode", I can do downloads. But not if I then start in regular mode.

The problem started in late March or early April 2022.

Extensions: Facebook Container, GNOME Shell integration, Hide Private Mode, IP Address and Domain Information, NoScript, TreeStyle Tab, uBlock Origin

I want "Firefox Suggest" suggestions to operate like normal in regular windows, but not show up in private windows.

Is this possible with an "about:config" tweak?

how do I work with attachments in unbuntu? it greys out when trying to upload any attachments in gmail and outlook. I am new and cant find unbuntu help on latest update.