Firefox 技術支援討論區

One web site, Etsy will not display, just a blank white page, refresh no good. If i close Firefox and restart, it is likely to appear for a while then go blank after clicking thru my store. Anything etsy/ is blank. Could it be Firefox or some blocker, blacklist somewhere? It is fine on my iphone.

When I start firefox on my laptop, Avira gives me a black list warning and stops some processes. During my browsing with firefox, the warning comes back and back again. What can I do to stop it?

Just updated Firefox from version 90.0.2 -> 91.0.1 on a Mac running OS 10.15.7.

I'm experiencing 404 errors of which do not occur in the previous version. Here's what the console shows...

Source map error: Error: request failed with status 404 Resource URL: https://MyWebsite.com/assets/vendor/bootstrap/css/bootstrap.min.css Source Map URL: bootstrap.min.css.map

I tried several things to try and isolate this issue, but all to no avail. The file does exist, and loads in the previous version of Firefox.

Any help would be greatly appreciate.

I operate a website in which the body background is black. My background image has a black background. And inside the body, I place a white-background div, which carries the text. My issue is, the scroll trough is some shade of black and the scrollbar is a lesser shade of black.

On any white-body website, I have visible shades of grey and I can see my scrollbar controls.

Where do I go to apply !important CSS rules to my browser interface? I want to establish a suitable color scheme for my scrollbars that override website CSS.

//EDIT: I've found a few typos and fixed them, above. I have then added the text below:.

If I edit the stylesheet to change the body background color on the website, it affects the scrollbar coloring, and ruins the website appearance.

Only if some developer would use the Linux system colors in Firefox so that theme colors are the same in Firefox as they are in the Linux apps that follow the rules, then Firefox would be a much better browser. Is there an add-on that will resolve this issue?

Is there a CSS fix that I can apply? In past decades, websites wanted to color the scrollbars but they are the property of the user, not an extension of the website. What's become of that idea?

It seems that after the last update, 7/19/2021, PayPal generated packing lists only print the left 2/3 of the packing list image. The right 1/3 is completely blank. The Address line on the top of the page and the cut here line on the bottom both print properly across the page.

Is this due to the latest update, perhaps a glitch? All the settings are set the same way as before the update.

All troubleshooting failed to fix this issue. The packing list prints properly in Msoft Edge.

Hello, recently Ctrl+Shift+M has been grabbed by Firefox but I had already mapped this shortcut to a command in my desktop, how do I disable this shortcut in Firefox? Thanks!

In some SSL enabled websites I see "411 Length Required" error. When I change browser everything works great. It seems, that only Firefox has this issue. Additional text showed in error page:

Length Required A request of the requested method POST requires a valid Content-length.

How to fix this issue? Any ideas?

I'm on Windows 10, firefox version 90.0.2. I can still minimize Firefox, just that the "flat line" minimize icon is missing. When I hover over it, a grey square still appears as per normal, but the icon is gone.

Hello all, I regularly open up pop up windows to do my job, containing lots of column data. Until recently, the columns would squeeze down as small as they could - depending on data field and font size - meaning the bottom scroll bar was unnecessary. However, in last 1-2 weeks(?) the data columns seem happy to spread themselves out menaing I always have to scroll right to see the last few columns. Is there anything like a 'make the columns fit if they're capable of doing' command/shortcut? Thanks all.

I installed FF on my Mac from https://ftp.mozilla.org/pub/firefox/releases/ firefox/releases/90.0/mac/en-US/ sha256 dbc08038e2a26017d360bbf366a935084ed0e0914dc50f3e7e419e5b765c8863. I then performed an update to 90.2 directly via the update notification instead of the direct download and found that D.O.H value changed from cloudflare default to an unknown cira canadian shield.

Why would the default setting change to a unknown Canadian D.O.H. provider when I have a US version of FF installed on a upgrade? See enclosed.

I get this recurring error when I access this site: "https://nikonrumors.com/". The issue comes and goes. May work fine for days/weeks.

Here's the kicker: MS Edge & Google Chrome do not have this issue. When it isn't working with Firefox 90.0.2 (win10), it always works with Edge & Chrome, like now as I post this.

See image, thanks, Bruce

Where is the ability to save credit card information? As per this moz article its definitely not under privacy&security -> forms autofill, in fact there is just logins & passwords nothing about credit card.

I also went into about:config to confirm these attributes are set to true. extensions.formautofill.creditCards.enabled extensions.formautofill.creditCards.available

version 90.0.2.

I've noticed I've had a number of new Firefox updates recently. I've also noticed it takes much longer to load my initial web site when I log into Firefox. That web site is my head page, MSN. It now takes much longer to load that site than before. Is it possible these updates have caused the problem? How can I see what is causing the lengthy wait time for my head page to appear. It takes much longer than it used to. Appreciate input into the issue. Thank you.

I've been through every setting in FF numerous time and no matter what combination I use the shadowing shown below in the graphic continues. I've used other browsers and programs and FF is the only place where it occurs. Can I please get some tech support help? Please?

This morning my firefox opened normally and nothing was out of the ordinary. Later today I turned on my laptop again and when I opened firefox it asked me to make a "profile". I thought that maybe firefox had updated and was now using profiles or something, so I choose to "create new profile" and just left it at its default name. Upon opening I noticed that all my data was gone...