Firefox 技術支援討論區

Hello!

I have a problem in the chat (German). An user can't install Firefox anymore. It gives the error message, not having the required rights to install. The user couldn't uninstall Firefox before but had to as it was not able to start Firefox again. The reason maybe was a addon-bar that he don't know how it appeared there.

Do you have an idea how to solve it?

Hey All,

I've tried many things to resolve this issue, but none of them seem to be working. For some time now I have not been able to see the homepage of wordpress.com with full information i.e. stats, notifications, etc. I'm running Firefox 15 on Mac OSX Lion with the following settings and add-ons. I've tried disabling the various privacy add-ons one-by-one to no avail. Please help!

im an osx 10.8.2 (mountain lion) user and have recently updated to firefox 15 and am very dissatisfied with its performance. web pages lag. no fav icons. no graphics on new tab window just grey boxes. i have done much searching around and tried a few "solutions" none of which fixed any of my problems. Heck i even did a fresh install. not very happy right now

I'm trying to find the latest version of Firefox for Windows 2008 R2 for offline installation. My laptop is a Mac and the download keeps defaulting to OSX and I cannot find any link to get to the windows version.

Thanks Bob

I saw many questions like "Components.classes[xyz]" is undefined, but I have an issue with the Components.classes object itself being undefined. I have a small dummy html page where I'm trying to run a basic sample script from http://books.mozdev.org/chapters/ch08.html#77008 (slightly altered):

<script type="text/javascript"> function blah() { var c = Components; var clazzes = c.classes; // clazzes is still undefined after this line executes var myClass = clazzes["@mozilla.org/browser/bookmarks-service;1"]; // here it throws var bmks = myClass.getService(Components.interfaces.nsIBookmarksService); // call one of the object's methods: // flush the bookmarks to disk if they've been touched. bmks.Flush( ); } </script>

I've already tried running Firefox in safe mode, and it's a fresh installation of the application. Am I missing some sort of initialization?

I have an ASUS dual core 4GB RAM W7 64bit laptop where FF 15.0.1 runs very slowly & many times hangs up.

When I try SPEEDTEST.net (ST) using FF, my d/l speed is ~2MBS & u/l is ~1.5MBS. And I can tell that ST is running very slowly. The ST page alone loads very slowly. Ping takes a long time.

But when I run ST on Chrome, all other things being equal, I can get 20MBS d/l & 3 MBS u/l speeds. A dramatic difference.

I have reset FF & that helped a little but it is still running about 1/10th the d/l speed as does Chrome. I prefer FF & wondering what else I can do. I also run Charter Security Suite.

Thanx in advance - Bob

If I am working on a new email, it can just disappear. If I have saved the email as a draft, sometimes it will disappear but will go back to saved drafts, with or without additional copy. d

I have an iMac where all my booksmarks are and I am trying to sync to my new Macbook Pro Retina that I recently purchased. I followed Firefox directions on how to sync my device. First I went to my laptop: tools > set up sync. Then I went to my iMac, went to the firefox homepage > sync > pair a device > entered the code from my macbook pro. Then nothing. The directions say that it will say "device connected" and will automatically start syncing, but I don't see anything. Finding the recovery key option does not work either. When I go to preferences > sync, I don't even have the option for managing my recovery key. Help?

I have a mid 2012 MBP with Retina display. When I try to install Firefox upgrades i Get the message that teh update will not be installed, are you running more than 1 copy of Firefox. This occurs no matter what I try even from a restart. Activity monitor only shows one copy of Firefox running

I reset Firefox to the default and that did not help, I started in safe mode and that did not help.

The address bar used to show a line between search / auto-complete results. Now the line is gone and it's very hard to see the grouping of description and URL and find what I'm looking for, they all blend together. I want the line back! I really wish FF wouldn't make these changes - make them available as an option, not forced.

The download button at first looks ok until you click on it, its size gets bigger:

http://cl.ly/image/0x0R3p1X3H0u

Is it a bug?

After a few days of using Aurora, I noticed a button on my toolbar. When I clicked it it said "Welcome to MoTown" Is this something being implemented into Aurora or something else?

can connect to any other server and have connected to easycareinc.com some month ago. have emailed easy Care Hoof Boot about the problem, and they suggest 'to delete the chache' and try again. I do not know how to do this om my macbook air, and I do not think this is the problem since I connect whitout any problem to any other server ...

I changed my settings so that the awesome bar only suggests my bookmarks. However, it still is suggesting history (and items that are not in my bookmarks). I've deleted my history multiple times, but websites that I have only visited once are being autocompleted when I type one letter into the awesome bar.

I am using a mac... Have downloaded new version. Is all I need to do to Drag Firefox from Applications to trash to uninstall? Do I still need to also delete Program Folder? If so, where can I find it?

Everytime my mouse is over a link, the address appear on a label at the bottom of the pages. This is REALLY annoying because the design of the websites I use the most put the SATUS of services at the bottom. So anywhere is my mouse make the STATUS non visible. As I use the status bar of FireFox, I want this label to stop display this and to display the address in the status bar.

I fear some new emails may be going to spam, but I have no spam tab like my other gmail accounts. So how do I check the spam folder wherever it is. And how can I add a spam tab for this gmail account?