Support Forum

I cannot submit comments with Mozilla to a site which has the official Facebook comment "plugin" (a piece of javascript it is, more info: https://developers.facebook.com/docs/reference/plugins/comments). The symptom is that I am logged in (or I log in using the comment form), my avatar appears as normally, but when I hit the "Comment" button I get an error message: "Not Logged In - You are not logged in. Please login and try again."

Tested and works with Opera browser. Cleared Firefox cache, cookies and active logins, restarted browser. Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:20.0) Gecko/20100101 Firefox/20.0

The comment form can be tested here (!please glue the post parameter to the url manually! I don't want to feed the full url to search engines): http://www.rnr666.hu/napi_motto/20130520/mit-unneplunk-ma + ?teszt=1

Thanks for taking some time, any hint highly appreciated!

I'm trying to decide which browser I should use as my primary browser. I know that most of the people here will say Firefox, but I'd like to hear a more detailed explanation on why. Thanks!

i cannot open the link http://www.icmab.org.bd/index.php?option=com_wrapper&Itemid=95 in firefox. but it open in IE or google crome. Most of my users use firefox. So I need to solve this problem.

hi, i'm using ff 20.0.1, and moving to v.21. never could find written instructions in v.20 about how to turn off pvt. browsing. a helpful forum member showed me how, by clicking on orange ff icon at top right of screen.

how do i turn on and turn off private browsing function in v.21?

windows xp pro, sp3, lenovo x201 laptop, [comcast wireless, no complains about it]

thanks

Hi, I mistakenly changed my settings. My Mozilla Firefox window is to large in that I cannot use any icons at top when I get info websites at to how to make certain changes.

I uninstalled Mozilla Firefox from my Windows 7 program and reloaded again, window is still to large?

Your assistance in this matter is greatly appreciated!

Steve

I have literally tried everything, from the general option menu to directly using about:config to fix this problem. It happens all the damn time, and after dicking with it, I can usually fix it, but this time, I cannot get firefox to restore tabs from my previous session. I have it set to restore my previous session in the general options menu, it warns me when I close multiple tabs, private browsing is disabled. I don't know what else to do. I've scoured this site and tried every solution I could find, but none of them are working. Firefox had frozen, so I had to ctrl/alt/del to close it, and when I restarted it, my session was gone forever. I've done this before and it's never dicked with the settings. I realize that there's a 'restore previous session' option in the history, but I want it to load automatically. It's getting really bothersome with the amount of times firefox has done this.

Opened. Show all book marks. Opened Recently bookmarked. Controled -A to select all Shift Delete to delete, & by pass RecyclBin. Closed Bookmark manager box Found all bookmarks were GONE.

Until today I wasn't having any You Tube problems. I haven't added anything different, but today I have been trying to answer posts on videos and now all of a sudden when I try to post an answer It won't post, all I get is "error try again" but nothing will happen, I went to IE and no problems so this is a Firefox issue.

How do I fix this problem?

Here is the error message:

[JavaScript Application]

evalInSandbox:Error: Premission denied for <https://www.facebook.com> to create wrapper for object of class UnnamedClass

The message pops up multiple times whenever I reload certain pages.

The problem does not happen in Safari or Chrome.

I've restarted Firefox but it does not help.

Let me know if there is anything I can do to make the error stop.

Thanks!

Issue: One of our website page displays a PDF form filled with data retrieved from database. The PDF file displays perfect in IE browser, but the PDF form was blank in Firefox browser - can not see the filled data at all in Firefox browser nor in print-out from Firefox.

I installed the most recent version of Firefox PDF viewer 0.8.1 add-on, and played with different options under the menu "options/Portable Document Format (PDF), but no luck to solve the above issue.

I noticed that not only our website, but also some government websites have the same issue display data filled PDF.

Anybody can help me out to resolve this issue?

Many thanks!

I try to search using firefox and I keep getting bad request and I don't know how to fix it. I did the reset firefox and it did not work, in fact I think it's worse. I don't know how to fix it.

Ever since Firefox updated to 22, I've been experiencing problems with Firefox. It was working completely fine until now. There are two issues I have here. 1. Firefox hangs when I open it. Has a slight chance of not hanging sometimes, but the browser would be too slow to use. 2. This problem happens when I go to any website. When I load a page, the word undefined is shown repeatedly across the entire page.

I've tried disabling the following addons, but both issues persist: Noscript, Internet Download Manager, Stylish, Dictionary, quick search

I keep getting hangs when opening the browser, so it's tough to test the other addons. What's strange is that these addons work fine on my brother's desktop computer. My other addons untested: Speedfox, Adblock, WOT, FVD fast dial, quicknote

I'm out of ideas to fix it. Are there any other methods to fixing my browser? Am I able to get a diagnostic list of my browser, that I can post here for assistance?

Profile Missing Your Firefox profile cannot be loaded. It may be missing or inaccessible.

^This message comes up when I try to open Firefox on my MacBook Pro. I've been using it a long time but it crashed during an update. I've tried the other troubleshooting issues, and I do not seem to have any files in the Library or Application Support. I am NOT a techie and I have no idea what I am doing. Please help! ASAP!

My mother was having problems with her computer on the Internet and had to reset the modem. Problem was, I was on the Internet at the time using Twitter. She reset the modem, I thought everything was okay, but now Firefox isn't letting me access Twitter at all because of the security certificate. Here's the error message:

This Connection is Untrusted

         You have asked Firefox to connect

securely to twitter.com, but we can't confirm that your connection is secure.

         Normally, when you try to connect securely,

sites will present trusted identification to prove that you are going to the right place. However, this site's identity can't be verified.

         What Should I Do?
         
           If you usually connect to

this site without problems, this error could mean that someone is trying to impersonate the site, and you shouldn't continue.

twitter.com uses an invalid security certificate.

The certificate is not trusted because the issuer certificate is not trusted. The certificate is only valid for gateway.2wire.net

(Error code: sec_error_untrusted_issuer)

gatway.2wire.net is the default error page for my modem, if the Internet is not working at all. I think the problem here is that now Firefox thinks the legitimate site for Twitter is the error page and not, well, Twitter.com. Also, I'm not getting any "add exception" option. How do I fix this?

I have my system set to minimise windows by double-tapping/clicking them on the title bar. It works for most of windows (iTunes being exception). It's a system preference thingy, so it should work across all the board. After the recent update to 21.0, my Firefox is unable to minimise by double-tapping on the title bar anymore. Is there anyway to fix this issue, or will this be solved in the next update?