Firefox 技術支援討論區

I have Firefox 96.0.1. As of this morning, images will no longer load on any websites. The only thing that has changed since yesterday is that I followed some advice from the Washington Post on how to prevent scam emails. I have spent nearly two hours searching for and following advice to restore images on Firefox, but nothing has worked. I need more direct assistance!

Fire fox updated t his morning now half my web sites I used yesterday come up with this PR_END_OF_FILE_ERROR, bing , yahoo, usps and faacebook just to name a few!!!!!! Not Happy!!!

Hi, for the past week whenever I open Firefox (FF) it works normally for about two minutes, then slows, then causes my entire mac to slow and freeze. If I don't force quit FF quickly, my mac crashes. Once I force quit FF everything is fine. I've been using Chrome for the past week or so hoping FF would fix itself with an update but no go.

Anyone else having this issues?

I have a custom theme on Firefox called Charlies Red. Up until two days ago, Firefox would always consider it to be in light mode (which I prefer) whenever I'd use it. Now, however, it's in dark mode, and the only way I can return to light mode is to give up my custom theme and instead choose Light as a theme, which I don't like as much as Charlies Red.

Is there a way to force light mode on regardless of which theme I use? One source said I could go to about:config and create a ui.systemUsesDarkTheme number, setting it to 0, but I tried it to no avail and so deleted the number.

Not sure where this fits in so I started here. I have been running firefox for a very long time. For my home page, I am using Protopage. I have my google calendar as one of the widgets on the page. I have it set up correctly. It was showing up yesterday. Now today it is not showing. I am getting this error:

Firefox Can’t Open This Page

To protect your security, accounts.google.com will not allow Firefox to display the page if another site has embedded it. To see this page, you need to open it in a new window.

I have not made any changes to Protopage or Firefox.

Got any ideas what has changed? What I need to fix to get it working again?

Bob

unable to turn off safe search when using Bing search. After clicking the more bars on the Bing search page and setting safe search to off, when checking if it is off, it has reverted to moderate. Firefox is vs 96.0.1. Setting is set to normal, not strict. Windows 10 preferences are set to safe search off. All caches have been cleared. I took off all extensions, ran malware bytes & cccleaner & anti-virus scan. I tried a refresh of Firefox. Nothing has helped.

Using Edge or Chrome browsers on the Bing search page, Safe search turns off as it should.

--There was a power failure, last night, which knocked off my computer.  That may or may not be related.  However, with both Edge and Chrome accessing Bing okay, it seems to definitely be a Firefox problem?

So I make games and one thing that bugs me a lot is when i make a game controlled by WASD, when i try to move, it opens up the Find menu. Is there a simple fix that I can do to stop this?

One site that I visit is freezing up. This has only started to happen in the past two days. The size is Adam4Adam.com. I have tried troubleshooting mode. I have cleared my cache and my cookies. The site in the process of loading up freezes. What's more, is that not only that site freezes. All my open tabs in Firefox freezes when I load that site.

Please let me know if you can help.

Many thanks.

Before updating to Firefox 96, I could close tabs no matter how squished they were. Now I cannot. Someone with a similar problem at https://support.mozilla.org/en-US/questions/1194322 was able to find help, but I'm not meeting with any success implementing their chosen fix. Is there a way to keep the close tab button active with this many tabs anymore, or is that out?

Where can I get Firefox 52.9.0? There was a list of old versions here but now I can't find it. I found https://download2.portableapps.com/portableapps/FirefoxPortableLegacy52/FirefoxPortableLegacy52_52.9.0_English.paf.exe I really did not want the portable version but avast considers it a threat so it may not be genuine.

I have the latest version! Win 10 up to date! Suddenly mozilla became to slow when opening any site! The very first tab is loading fast enough but the 2nd or 3rd tab it makes more than 1 minute. If i close mozilla and open it again, the first tab ok the rest it's a disaster In private mode it's ok! I checked google chrome and it's also ok!

it worked perfectly fine until Windows update this week. I now can't watch lecture videos through my school's website. it tells me that the 3rd party cookies are blocked. I have followed the suggestions of clearing history and cache, I've changed the settings to allow cookies completely. I've closed and opened website and browser. nothing helps. I don't want to use Microsoft Edge, but its the only browser currently where I can watch my lessons. please help

For years I have been using Firefox. If I clicked on a hyperlink in any of my programs, Outlook messages, websites etc, Firefox opened a new tab. That behaviour has suddenly stopped for websites including this one occasionally. It seems to still work for Outlook. Has Firefox changed its policy?

The advice on https://support.mozilla.org/en-US/questions/1283295 is to edit browser.link.open_newwindow (3) 1:current tab; 2:new window; 3:new tab; But that is already set to 3.

What other settings might work? And why has this been changed?

Firefox version 96 - I can no long go to Google Drive and have it zip files for me to download. I am getting an error saying I don't have 3rd parties cookies enabled. I have not changed a thing. The only thing that changed is this Firefox update.

I rolled back to version 95 and it was fine. I told Firefox to let me know when I need to update and I decide and then it proceeds to update itself (again).

Any reason why I am getting the cookie error? I checked all my allowances in Firefox settings and in my antivirus, even though I have not changed anything there. And why would it update again after I told it not to?

I have lost all of my old firefox data (bookmarks, shortcuts, etc.) I think I downloaded a newer version of firefox by mistake. I have followed all the Firefox Help information to try and retrieve the data, but nothing works. I have tried each profile listed on the profile management page: not a single profile has my missing data. I created a new profile, that didn't work. I restarted my computer, that didn't work. I am using a Dell desktop computer with Windows 10, or possibly 11. Can you help, please?

thank you, anne

Have followed suggestions to clear this issue without success. On Linux Mint how to remove : Policies, 'Active' "DisableAppUpdates", "True" - "Your browser is being managed by some organization." "Updates disabled by some system administrator"/w more issues, being blocked by the same problem from accessing the internet using a NIC cable, am using Wireless. Have been working with this issue from about 0200 this morning 1/19/22. Used one feature, "about:config" but my problem still is there. The issue with 'Policies' is a little more than I can handle. My FFx v96.0.1, Linux Mint Cinnamon v19.3 at this time, best of my memory, @82 Y/Od; Attempted a ScreenShot and could not reduce the size. Just note: "Your browser is being managed by your organization." is displayed top of all pages in "Settings."

'd; "LoneWanderer" "StarSeed" Join us/U.S. live life as "ONE!" Happy Thoughts & Wonderful Manifestations

How do I switch from light to dark mode? I've been using the same theme for a while now and up until the update it was defaulted in light mode but now it's in dark mode. How do I change my webpages to be defaulted in light mode?

Over the years, I have become dependent on a bookmarks toolbar that shows only icons, but will show the text with a mouse hover, using the following in userchrome:

/* The lines below allow the bookmarks toolbar to show only icons */

#personal-bookmarks .bookmark-item > .toolbarbutton-text { display:none !important; }
#personal-bookmarks .bookmark-item > .toolbarbutton-icon {
 margin:0px 0px 0px -4px !important;
 padding:0px !important;
}

The upgrade to Firefox 96 broke this. I considered spending an hour or two deleting the text from all of the bookmarks on my bookmarks toolbar, but I depend on the mouse-hover tooltip with the text to remind me of some important but not all-that-frequently-used bookmarks.

Any help appreciated.

I have English and German installed in Windows and Firefox (Well and Russian, but Russian does not give any issues) English is set as system language in Windows. English is set as the preferred Menu and Content Language in Firefox. The menu is displayed in English as it should be.

Problem now is, some Firefox messages, i.g. the message that a website is asking me to confirm I want to leave, is in German, for apparently no reason. Even on English websites. It's not a major inconvenience, just weird.

I attempted to remove German from the alternative menu languages, for testing, but cannot. English and German both cannot be removed. A third language I add randomly can be removed.

I am aware that the locale I downloaded Firefox in cannot be removed, but I hardly downloaded Firefox in two Locales at the same time, did I? From what I can see I originally probably downloaded German Locale, since English is listed under Language Add-ons.

So what I am curious about is, how is it possible that Firefox gives me part of the menu/browser messages in English and parts of it in German? Does the English Language lack some translations? Hardly I'd guess. And why do I have two languages I cannot remove?

A very important parent Bookmark folder disappeared again!

When I do a Search, I can find Bookmarks that are in the Parent Bookmarks folder but as I have reported before, the HUGE issue is that there is NO way to find where the parent Bookmarks folder or the Bookmarks in the parent Bookmarks folder using the Search function! How can I find the parent Bookmarks folder and where the Bookmarks are that were in the Parent Bookmarks folder?

I have added many Bookmarks since yesterday so I do not want to try to do a Restore.

I need to find the Bookmarks that disappeared soon.