Firefox 技術支援討論區

I cannot log in to my Google account with Firefox. I get this message: You appear to have no security keys registered on your account, and won’t be able to sign in. To sign in on this device, ask your admin about registering a new security key or choosing another second step for verification.

I am the administrator of my account on Google Workspace. I have no idea what the problem is. I have MFA turned on and I am able to log in to Google with Chrome and Edge. I don't see an option on the Google Admin security tab to create a new security key. Please advise on a fix. Thanks

FFox 92 update today. Menu spacing went to double. No shock there. Found the CSS code below for UserChrome.css and set it up.

EX.

menupopup > menuitem, menupopup > menu {
  padding-block: 4px !important;
}
:root {
  --arrowpanel-menuitem-padding: 4px 8px !important;
}

EX:

menupopup > menuitem, menupopup > menu {
  padding-block: 0px !important;
}
:root {
  --arrowpanel-menuitem-padding: 0px 0px !important;
}

But, it doesn't get any smaller than the above 4/8px set up. Bug? Perhaps there's another CSS setting to be tweaked for V 92? I do not have any other CSS for these items elsewhere in my UserChrome file.

I was quite unhappy with the new Firefox Proton design, so I made a CSS file and copied the following code from a website. However, I don't know what to do to (1) slightly reduce the tab height, (2) get back tab borders for inactive tabs and (3) remove the small gaps between tabs. How exactly do I have to change the following code to do so (ideally, for convenience, please just complete the code accordingly)? Thanks in advance for any support!

/*** Tighten up drop-down/context/popup menu spacing (8 Sep 2021) ***/

menupopup:not(.in-menulist) > menuitem, 
menupopup:not(.in-menulist) > menu {
  padding-block: 2px !important; /* reduce to 3px, 2px, 1px or 0px as needed */ 
  min-height: unset !important; /* v92.0 - for padding below 4px */
}
:root {
  --arrowpanel-menuitem-padding: 4px 8px !important;
}

/*** Proton Tabs Tweaks ***/

/* Adjust tab corner shape, optionally remove space below tabs */

#tabbrowser-tabs {
    --user-tab-rounding: 6px;
}

.tab-background {
    border-radius: var(--user-tab-rounding) var(--user-tab-rounding) 0px 0px !important;
    margin-block: 1px 0 !important;
}
#scrollbutton-up, #scrollbutton-down { /* 6/10/2021 */
    border-top-width: 1px !important;
    border-bottom-width: 0 !important;
}
/* Container color bar visibility */
.tabbrowser-tab[usercontextid] > .tab-stack > .tab-background > .tab-context-line {
    margin: 0px max(calc(var(--user-tab-rounding) - 3px), 0px) !important;
}

Hello there !!!

Today I had serious damage to my Mozilla Firefox. When I started up Firefox I realized that I lost all my opened tabs on all my (three) opened windows, although I had checked the box "Restore previous sessions" in the settings section.

I opened "settings" and I saw this box unchecked !!!!!

The unfortunate event of this failure is that I restarted Firefox and even worse I restarted the PC.

Now I wonder, after all these, if there is a way to restore all my lost TABs that, I believe, there are hidden somewhere...

French expat in Asia I noticed that since the launch of this free website, Firefox 93.0 running with macOS Big Sur 11.6 is unable to connect properly with the French TV5MONDEplus website. Access to the site is entirely possible but the connection seems to stop as soon as you try to view the programs offered… This problem doesn't arise by using Chrome.

I want to change background color in Firefox from white to gray (because my eyes get tired of white)

I try to change it this way: Preferences -> Language and appearance -> Font -> Colors

But it does not work as expected on some complex web sites. All I want to do is to darken the background, but not to change color of other elenments (links, text, scrollbars).

Can I do it in Firefox ? How [Preferences -> Language and appearance -> Font -> Colors] works in Firefox? Perhaps, there is some "override css" for the entire browser?

I have checked against other web browsers and only happens in Mozilla, within the last few weeks. I checked on multiple computers, still having the following problem. I use workspace by go daddy for my online email. I click on compose and the expected window pops to create the email message. When I get to the subject line. every time i use a space bar after typing in a word, the cursor automatically moves to the beginning of the line. This happens each time I type a new word in the subject line. NO other issue in to, cc, bcc, or main message body. This only happens at the end of the subject line. If i type in the middle with characters already on either side, the space bar does not reset.

Go Daddy tech support says it sounds like a browser problem

Thank you, Dr Steve

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?

When downloading my Audible Library via Firefox (latest update) tha downloaded fies in AAX format, are appearing in my Downloads Folder as .MP4 format. Convertion to MP3 works, but is messy. I`m informed by Audible Support that the fault lies with Mozzilla.! Regards, Tony Jackson

For the past two weeks, I've noticed that embedded maps make my browser immediately crash. I initially thought it was a Firefox problem, but I have been having a similar issue with Safari. This does NOT happen on my iPhone using the same two browsers. This also does not seem to effect Google Maps or embedded Google Maps, but embedded maps from other services. Anyway, I'm posting here because Firefox conveniently provides crash data, I'm not sure what else the cause could be and I'm hoping someone can help.

Two websites this has been consistently happening with are The Empire State Trail bike path (https://empiretrail.ny.gov/) and a NYC vaccine finder website (https://vaccinefinder.nyc.gov/). Firefox immediately crashes, though with the EST website it seems to be tied to the pathway of the trail being drawn (crashing after I've zoomed in a few times and the path has to regenerate). Safari doesn't totally crash, but forces a site reload and after it fails a second time says it can't display the site.

Any ideas what the issue could be? I'm on the latest version of Catalina (10.15.7), Firefox and Safari and seem to have all security updates for all.

Here's a link to the latest crash data: https://crash-stats.mozilla.org/report/index/1389c870-51cf-4790-b0a0-fd01f0211202

version 94.0.2 (64-bit) message: "The bookmarks and history system will not be functional because one of Firefox's files is in use by another application. Some security software can cause this problem." I can not see any of my bookmarks and I can not bookmark any page. I have: Shut down Firefox and restarted: no help uninstalled, deleted folders, and reinstalled: no help Import bookmarks from another browser: no help. That doesn't work either

What "security software" is the message talking about?

Hope you can help, because I don't want to go to another browser.

Robert

Recently I upgraded my Windows 10 to Windows 11 and since doing so, I've had consistent errors while browsing the web on Firefox. Most notably the "Humm. We're having trouble finding that site." error message.

For example, when visiting, say Verizon.com, the tab will display the aforementioned error to which I press Try Again and the website loads correctly every-time. No hiccups on the refresh.

I've tried the following:

1. I've performed a completely clean uninstall of Firefox and then reinstall
2. Cleared all browser history/cache
3. Removed all extensions
4. Disabled IPv6, HTTPS Over DNS, No Proxy
5. Ran through Firefox's troubleshooting
6. Used Firefox Troubleshooting Mode in the Browser
7. Tested that the problem does not happen while using Edge

I've never had a single problem on Windows 10 with Firefox. Curious if others are experiencing the same issues and if there are any fixes. Nothing else on the PC has changed.

• Windows 11 21H2 2200.348
• Network driver is the latest Win11 edition
• Firefox 95

I use a web based program called Print Shop Pro at work and have always used Firefox as my browser. The updates are automatic and have never been a problem before. This morning after the update, the file generator in Print Shop Pro is now coming up landscape instead of portrait like it has always done, and there is no way we can change it.

We print shipping and job tickets together double sided, they have always come out portrait before. Now they come out landscape this makes them 4 pages instead of 2 and the 2 extra pages are either blank or have just a little bit on them.

How can we get them to generate in portrait layout again?

i opened firefox (v.95) and tried opening up my email and found that all my saved passwords were gone from firefox on my computer. it said i should crate a firefox account to get my logins back so i did and i still could not access any of my web logins. so i searched the help pages. opened up my profile n made a backup of my key3, key4, n loginjson files, downloaded v.91 firefox esr and copied my key3 file into a new profile.

so i still dont have my web logins ... n now i have an outdated version of firefox with none of my bookmarks either. im sick of troubleshooting n my wifi is almost out for the month.

how do i get my web logins and bookmarks back so i dont have to spend hundreds of hours recreating them?

Hi there! I can't get DRM content to play. YouTube? Totally fine. No problems. Anything else?

Problems.

From Netflix: F7701-1003 From Hulu: RUNUNK13 HBO won't even let me past the login screen.

I have now done the following: (x3) Turned off accelerated hardware (x5) Cleared cache/cookies (I even went so far as to use my anti-spyware to do it once!) (x3) Turned off my addons/extensions (?) Rebooted. So many times that I don't know how many times I've tried it (2) Restarted my entire computer (1) Reloaded Firefox from scratch (1) Completely reinstalled Firefox - Updated graphics drivers and all other drivers that were out of date (?) Tried/checked the update side of Firefox, again, way too many times to count. Edit: My Firefox is up to date. I just have been checking to see if I'm missing something~ - Tried to update the CND, Widevine, which it will not. - Disabled and let Widevine reinstall

And now... I am left with 0 spoons and nothing left to try. I really don't know what to do. I would really prefer to not go with Chrome... Because I hate it. Please help me fix this issue, because it's driving me batty. I have tried googling other solutions, but nothing has worked and I am out of hair to pull out.

Hello,

I have been trying to use Firefox and it won't load, the page just doesn't load to firefox. I have Mac OS Monterey 12.0.1. I have deleted the app and reinstalled it but nothing works. Someone, please help!! The browser doesn't work it won't open.

Hi. I have Firefox ESR, which recently updated to version 91. I used an about:config command to get Print Preview back. (Namely, change print.tab_modal.enabled pref value from true to false.)

The problem is that -- unlike my old Print Preview -- its current behavior is to always fit a whole page to the screen at one time, which makes the font smaller and harder to read. I used to get, say half to two-thirds of the first page on the screen when scaling is left at the default of 100%. Sure that required more scrolling, but it was much easier on my eyes.

Is there a way to get back the old Print Preview behavior where Firefox was NOT shrinking to fit only full pages on each screen?