Firefox 技術支援討論區

Anyone tell me how to just organize my bookmarks by most used... I add new ones and they just knock my most used further down. And, no, I don't want to use folders. The whole point of a bookmark is to save time, not add clicks.

My system is Firefox 79, Windows 10. Lazy loading is supported in Firefox since version 75: https://caniuse.com/#feat=loading-lazy-attr

I found that this works on Firefox for lazy loading of images. However, YouTube embedding in an iframe, it doesn't work. I ensured that the video is long way below the fold. Even then, the iframe is loaded upfront. This is the HTML for the iframe:

<iframe loading="lazy" src="https://www.youtube.com/embed/iQBat7e0MQs" allowfullscreen="" width="480" height="270"></iframe>

On Chrome, lazy loading works as expected for the same web page (on my localhost).

I have Windows 10, version 1903. I recently backed up my Mozilla Roaming and Local profiles to an external drive before replacing the hard drive in my laptop.

After replacing my hard drive with a new one, I restored an earlier image file of my computer in order to put back all my data onto the new drive.

Then I did a Fresh Start, effectively doing a new install of Windows 10 (v.1903).

(As far as I can tell, my old Firefox data was deleted during the Fresh Start reinstall.)

I now did a new install of Firefox onto my computer. After I opened it I synced. Because my favicons were not restored (a generic globe icon shows in their place instead), I'd like to load in my old saved profile and make that my default profile.

The problem: So I tried copying and pasting the saved profile ("bxfz7tby.default" ) back into the new Mozilla Roaming and Local profiles (e.g, into "C:\Users\,username>\AppData\Roaming\Mozilla\Firefox\Profiles\", but I can't get Firefox to access them. Instead, it only accesses the new profile it created.

I did an uninstall and tried it again, but all I ended up doing is creating another new profile. Now when I go to About:Profiles (see image), the default-release and default profiles listed don't seem to exist anymore (they aren't loadable, and they can't be found using the filepath noted there), and the actual backup profiles that I copied from my portable drive into Mozilla and that I actually see in File Explorer, doesn't show up as a profile choice.

How can I restore my old backed up profile? And if I do restore it successfully, will that also restore my missing favicons?

I have recently been encountering issues with Twitch.tv that were not present even two and a half weeks ago. I keep getting a blacked out screen with an "error #3000" message. The only known website that seems to deal with the issue comes at the problem from the idea that people are trying to access the site via Chrome. The few options they suggested that I can apply to my machine— clearing the cache and cookies or else using CCleaner offered no help.

This is not consistent however, as some other twitch channels I go to work perfectly fine. It's worth noting that I was not encountering this issues with Firefox version 78.0.2, while I am currently on version 79.0, and this is the version that has brought this issue up. Should I try downgrading to the previous version and see if that helps, or what?

Does anyone else get this error message, and if you do, what did you do to fix it? The few things I could try, I already have, save for turning off the hardware acceleration, which I don't think is the problem, as if it were, I would have seen it weeks ago when this wasn't an issue.

I am including a screenshot of what I'm seeing.

I was working with my Internet Provider and in an attempt to solve and issue they had me delete my History, Cache, Cookies, and so on. After doing so, Firefox will no longer remember anything from my History. Every time Firefox closes it erases all of it. I have to login to my email 25 times a day now. I have changed all the settings that Help has listed and they have changed nothing. Please, Help.

When reading articles in Facebook if a video plays the screen goes black with the message Sorry we are having problems playing this video or I get the message without it playing. I Have the latest version of Windows 10. If I go to my iPhone or iPad the video plays. This is beyond irritating.

A phone call with McAfee Tech support, I was told there is still an ongoing issue with Firefox and McAfee True Key and they will notify me when the issue is resolved, is this the case or are they just blowing me off, I've contacted McAfee 4 separate time for this issue of no add on for True Key. Stopped working after Firefox update about 2 weeks ago. True key works fine on Edge but I need it to work on Firefox.

Yippy.com search engine recommends mozilla firefox and has a large button in the corner to make it default search on mozilla. This does not work and this search bar does not appear to be an option on mozilla? It is a search bar by IBM powered by Watson. Anyone know whats going on?

After hooking up four devices to sync through Firefox, I ended up with a mess and a lot of irritation which I have not recovered from. That was six months ago. What I failed to understand is that there is no control of the direction of sync. I presumed that all would sync from my primary account computer. Wrong and truly a disaster because I had spent hours organizing thousands of bookmarks. An old computer with an old bookmarks setup (very disorganized) added its confused mess back into my attempt on the new computer to finally get organized. I still have not sorted through most of the mess.

So how in the hell does Sync actually and exactly work? Is there any directional flow? Or does it just mash the shared stuff together. How can I delete any bookmark file Sync has at Firefox server with exact knowledge of what I am doing? Why is this stuff so obscure? I exactly want to know how to ensure that Sync has no cache of obsolete material and exactly, if possible, to direct the flow....should I use only share a tab? one at a time?

Thanks, Michael Mandeville, Arizona mwman@q.com

I have a private message board and I am having problems with the messages not marking as read. Sometimes they mark and sometimes they don't. If they do not mark I refresh the page and they show as marked. I thought it might be just one computer but all three are doing the same thing. I started with the 77 version of Firefox. I replaced my router because of other problems. I took one of my laptops completely removed Firefox by deleting everything mozilla in appdata and sub directories. I went into the registry and deleted everything mozilla. I then reinstalled Firefox, left it as a fresh install. Booted my computer in safe mode with only network. I then launched Firefox and it is still doing the same thing not marking the messages as read by changing color all the time. Like I said sometimes it does mark them and sometimes it doesn't. I am running the latest version of Firefox. Microsoft Edge and Internet Explorer no problem marking as read. Does anyone have any more suggestions to try.

cvs.com pharmacy website. main page loads with my account, but when I click on "show all prescriptions" the page loads, but the display is blank. Tried on different browser and on cellphone, works OK those places, but not on Firefox. This is a fairly recent problem. How do I fix?

Ever since I started using Firefox I've found that if I Google a subject and then try to open a resulting listesd website which is marked as an "Ad", it won't open and I get a "Server Not Found" message. I like Firefox a lot but this is plain irritating!

On the Help pages I found a suggestion about changing the proxy setting to "No Proxy" (I'm just an individual at home, running through a standard BT hub), but that doesn't seem to have made any difference.

Any suggestions would be gratefully received!

Ray

All of a sudden firefox starts to lag,tried refreshing it and re-installing it,nothing seemed to work Especially on Gmail and youtube(haven't tested other sites,cause of slowness)even firefox's option page also starts to lag. Scanned my pc for viruses and updated my windows,uninstalled my addons,tried every step i can search of.

Version : 79.0 addon: Mcafee web advisor setting changed: None(both pc's and browsers)

is it a problem with the firefox or mine?

Thank you for taking the time to read this Have a nice day

Hi,

From two to three weeks ago, every time I open windows, my firefox browser reboots twice. It does not give any error message and when it reboots it goes back to home page. I removed all extensions, then I updated the browser and the Graphic Card, in vain!

Any help please

Saving a Bookmark to a folder does not appear to work any longer this has been the case for several months. If you try to save a bookmark to a folder, then check the folder, the bookmark is not there, if you do a search the bookmark is found but its location cannot be seen, the only way to get around this problem is to save the bookmark to the bottom of the general list and then drag it to the folder you want. Would be good if this could be fixed.

I have had to change the Search Engine back multiple multiple times after changing to DuckDuckGo and removing the others!

Why does the system Windows 10, if that is the culprit continue to change it away from DDGo? I removed the Microsoft Edge File from my Computer. It used to be the one that replaced it!

Help