Firefox suddenly stopped opening webpages, while other browser work properly. I checked Proxy settings and everything that is mentioned in the central help page, but still no solution found...

In addition, i tried to re-install Firefox many times, without a result. In the time these lines are written, I am using Google Chrome to surf the web.
Neither proxy settings, nor the true/false ipV6 values helped.
The '''"symptoms"''' are as following:
--> The programm itself starts correctly, at usual speed, with no crashes or error messages to pop-up.
--> No page is displayed, neither the home page, nor any other one. I only see a blank white page.
-->The name of the starting tab, as of any other new tab I try to open is "(Untitled)"
-->There is no probability of errors in the Internet Line, because I am using it right now, running Chrome.
-->The full scan results are totally clean, using Panda Internet Security 2011, activated and updated.
-->The Error Console shows the following messages:
Could not read chrome manifest file 'C:\Program Files\Mozilla Firefox\extensions\{972ce4c6-7e08-4474-a285-3208198ce6fd}\chrome.manifest'.
Warning: XUL box for _moz_generated_content_after element contained an inline #text child, forcing all its children to be wrapped in a block.
Source File: chrome://browser/content/browser.xul
Line: 0
Warning: WARN addons.updates: HTTP Request failed for an unknown reason
Source File: resource://gre/modules/AddonUpdateChecker.jsm
Line: 503
Warning: WARN addons.repository: Search failed when repopulating cache
Source File: resource://gre/modules/AddonRepository.jsm
Line: 573
Error: Livemark Service: feed processor received an invalid channel for http://fxfeeds.mozilla.com/en-US/firefox/headlines.xml
Source File: resource://gre/components/nsLivemarkService.js
Line: 635
Error: Livemark Service: feed processor received an invalid channel for http://www.dent.uoa.gr/data/feeds/announcements_atom.rss
Source File: resource://gre/components/nsLivemarkService.js
Line: 635.
These Error messages appear in the Error Console of the just now downloaded Firefox 4.0. In the previous version, 3.6.12, before removing it, I noticed two more error messages in the error console, like the two last as listed above: With the nema ERROR.
I am forced now to use Chrome, and I dislike that!
Some could suspect that Google has sabbotaged firefox to get its popularity by forcing users to change browsing programms by giving them a hidden worm..?? :P
Please, help me out anyone with good will and strong tech-knowledge.
Tasos!

Create a new profile as a test to check if your current profile is causing the problems.
See [[Basic Troubleshooting#Make_a_new_profile|Basic Troubleshooting: Make a new profile]]
If that new profile works then you can transfer some files from the old profile to that new profile (be careful not to copy corrupted files)
See http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

Similar Messages

  • Firefox 4 stops opening new windows after browser window dragged to second display

    Firefox 4 stops opening new windows after browser window dragged to second display. It's weird. Behavior is fine until I drag any browser window to the attached second display, and after this point it stops opening new windows but will still open new tabs in the same window. Restart fixes it until I drag the window back to the second display.
    "Show all bookmarks" stops working too--won't open a new window.
    This is after clean reinstall with total deletion of any Firefox/Mozilla folders and the previously installed app and a restart of the computer.
    Mac OS X 10.6.7
    Firefox 4

    Pretty sure this is either:
    '''Bug 644733'''
    or
    '''Bug 609405'''
    (...and they may be reporting the same thing.)

  • I always leave my iMessage on. It stopped working so I shut it off and turned it back on. The switch says on but it won't activate.

    I always leave my iMessage on. It stopped working so I shut it off and turned it back on. The switch says on but it won't activate.

    Imessage js between ios devices and macs only.
    Ipads do not send sms as it requires a connection to the voice channel of the cellular service.

  • My iPhone 5 does not allow me to send or recieve any texts from anyone not using iMessage - I've already checked my settings and everything is where it should be. Any other possible ideas?

    My iPhone 5 does not allow me to send or recieve any texts from anyone not using iMessage - I've already checked my settings and everything is where it should be. Any other possible ideas?

    Contact your carrier to make sure there's nothing wrong with your account.
    Also, it may be worth going into Settings>General>Reset and choosing Reset Network Settings. You'll lose saved wifi passwords but you won't see any other changes. That may resolve the issue.
    ~Lyssa

  • Bought iworks family via download. Apple told me to copy onto usb and then i could transfer to other family members. However, when gragged off usb onto desktop it will not work. Checked system requirments and everything fine. anyone know what the problem

    Hi. Bought iwork family as a download rather than on DVD. Want to transfer to other macs in household. Apple told me to transfer to USB stick and then put on other macs. Doesn't work and get message saying "keynote cannot be opened due to a problem". Same problem for .pages and .numbers. I have reinstallled but same problem. Have checked system requirements and everything seems fine.Any one have any ideas how to solve this. Thanks

    I'm an applications developer and also run a part-time videography business. As such, I require more than 3.12GB of RAM. That is the physical limitation of a 32bit system. Pointless to stay on 32bit if you plan on having more than that much RAM.
    I'm also not about to pay someone to fix my PC when I can do it myself. I was originally hoping for someone who had experienced the problem before to point me in the right direction so I didn't have to spend so much time trying to figure out what the issue was for myself.
    Basically, in the end the problem was caused because right at the point in time when I chose to uninstall, and reinstall; Apple released a new version of iTunes. This version in turn had a requirement of iOS 4.2 to sync with the iPhone. This is a pretty embarrassing for Apple that they would release software reliant on other software before said software was released.
    Had I realised I was downloading a newer version at the initial point of installation, this wouldn't have been an issue. I could've easily have rolled back iTunes to the previous version and gotten on with my life.
    Another issue is that iTunes is not actually a 64 bit application. It masquerades as one to allow installation on the 64 bit platform.

  • My ipad2 suddenly quit retrieving my mail from Yahoo. I have checked my settings, done everything except delete my account, which Yahoo tells me I would loose all my data. Please fix this. What to do?

    My ipad 2
    suddenly quit retrieving my Yahoomail. I have checked my settings and done all suggestions, except deleting and restarting my Yahoo acct. Yahoo says I would loose all my data. Please fix this. What to do?

    You can safely delete your account FROM YOUR IPAD with no issues what so ever. I've done it a few times.
    Go into the settings, mail, contacts and calendars, delete the account and then re add it. (What yahoo means about losing your data is if you close down your account with them, not just off your devices)
    If you do remove it from your iPad, it will delete hte data. But just off your device. (at least taht's been my experience). Once you readd hte account it'll redownload the mails.
    Or you can also just wait. Yahoo has been 'improving' their servers and have been causing randomly persistent outages for months now. Usually when they are working on the server your mail is on, you have issues.
    You can wait them out or find work arounds. For example, even if hte mail app messes up, you can still use safari to access your mail.

  • Just installed photoshop element 13, opened it once then after that try to open again, ask me to register my product and since after that i keep getting the sign in page but nothing happen

    did anyone has that issue, if yes please help me figure it out.

    Can you start Firefox in [[Safe mode]] ?
    You can also do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.
    Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.
    It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
    You can initially skip the step to create a new profile, that may not necessary for this issue.
    See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

  • My "feature guide" stopped working. I checked my settings and I DO have it enabled.

    When I switch modes, my camera use to go right to the feature guide. Now nothing happens. I have to hit the "Q" button for the display to come up. I have tried everything. Changed batteries, checked settings.... Does anyone know how to fix this?

    Put the T4i in "P" mode.  Go into the menu and select Clear all settings also there is a Clear all Custom Functions.  Do both.
    EOS 1Ds Mk III, EOS 1D Mk IV EF 50mm f1.2 L, EF 24-70mm f2.8 L,
    EF 70-200mm f2.8 L IS II, Sigma 120-300mm f2.8 EX APO
    Photoshop CS6, ACR 8.7, Lightroom 5.7

  • I can no longer open my Comcast email when I launch from Firefox - it takes me to the email preview page but will not allow me to open the inbox . Does not happen with Internet Explorer.

    This started last month - when I go to my comcast account, I'm able to log on and view my account but can not open my email inbox. When I enter my user name and password, I'm taken to the "Email Preview" page so that I can see a partial view of the inbox but when I click on "View Entire Inbox" it jumps to a page showing that it's loading but goes right back to the preview page - I can't open any of the emails. This does not happen when I use Internet Explorer or Firefox on my older laptop.

    Did you find out what addon?

  • Firefox suddenly stopped working blocking evenb safari- why? what has gone wrong, under feed back ?http?

    Firefox suddenly stopped working with Mac OS 10.6.8- keeps blocking even Safari- will jot download , open pdf file downloads-- wasted a lot of time of several University experts- we can't locate work out why- x3 quit everything, download, reinstalled twice, machine switch on/off- something seriously wrong and wasting alot of time.
    It had been working faultless for years- recently iMAC 1TB disc was changed by Apple under their programme of exchange for 'free'- it has not worked since!!!!
    Many thanks

    On PDF issues, disable the Adobe Acrobat plugin so that PDFs open in Apple's own native PDF reader instead.
    Firefox menu bar: Tools > Add-ons > Plugins category
    I don't understand the part about blocking Safari. Can you describe that problem in more detail?

  • How do I get Firefox to stop opening "Welcome to Firefox" EVERY time I open the browerser. It opens both "Wecome.." and my home page.

    Every time I updated Firefox to something higher than 3.xxx, each time I open the browser, "Welcome to Firefox" and my home page opens up. How do I get "Welcome to Firefox" to stop opening? Also...all the colors are missing on the menu bar. All the text is white............Bill

    Hi wbricki,
    You should look at [https://support.mozilla.com/kb/Firefox+has+just+updated+tab+shows+each+time+you+start+Firefox this article about that specific issue] and the article [http://kb.mozillazine.org/Preferences_not_saved Preferences not saved]. These should give you all the information you need!
    If that doesn't work:
    # Type about:config in the address bar
    # Click ''I'll be careful, I promise'' if prompted
    # In the Filter input field type ''startup''
    # Double click on startup.homepage_override_url
    # Delete the text string and click ''OK''
    # Close Firefox and reopen the window to verify that it has worked.
    Hopefully this helps!

  • I've uploaded an iPhoto journal from my iPad to iCloud, sent it to several friends who have pcs and some can open it while others cannot. Any ideas why?

    I've uploaded an iPhoto journal from my iPad to iCloud, sent it to several friends with pcs and some were able to open it while others were not.  Any ideas?

    If you are getting emails from these forums then you probably accidentally clicked on one of the links on the forums page where all the questions are listed e.g. at the top right of each forum's page there is text box with Actions and Notifications in :
    So far you've posted in the iTunes Store forum :
    https://discussions.apple.com/community/itunes/itunes_store#/
    And the Using iPad forum :
    https://discussions.apple.com/community/ipad/using_ipad#/
    If on either of those forums that box says 'stop email notifications' instead of 'receive' then click on it and it should stop that forum sending emails to you.
    There are full instructions on this page for stopping emails, as there are other places where they might have been set 'on' :  https://discussions.apple.com/docs/DOC-3661
    This is your original post for iTunes Match : https://discussions.apple.com/message/22647293#22647293
    And this page lists your posts (you can click on each post on it to be taken to it's thread) : https://discussions.apple.com/people/suzettemg?view=overview

  • My iPhone 5 suddenly stopped opening the Apple Mail app.  It had worked flawlessly for years, but just stopped.  It worked on my iPad, and of course on the computer.  What's going on, and how do I fix it?  I've turned the phone on and off several tim

    My iPhone 5 suddenly stopped opening the Apple Mail app.  It had worked flawlessly for years, but just stopped.  It worked on my iPad, and of course on the computer.  What's going on, and how do I fix it?  I've turned the phone on and off several times, soft reset several times.  There was no change in any settings when this happened, nor any new apps were added.  Thank you for any help you can give.

    Does it not work either way? Sending and receiving? Did you check the settings and make sure that nothing has changed? If you can receive email, but not send it, check the outgoing mail server setting. Make sure that your username and password are in there.
    Settings>Mail, Contacts, Calendars>Your email account>Account>Outgoing mail server - tap the server name next to SMTP and check in the primary server and make sure your username and password are entered and correct - even if it says that the password is optional.

  • Firefox won't start up, when clicked, whereas every other browser works.

    Firefox won't start up, when clicked, whereas every other browser works.

    See:
    *http://kb.mozillazine.org/Browser_will_not_start_up
    Can you start Firefox in Safe mode?
    *https://support.mozilla.org/kb/Safe+Mode
    *https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
    You can use one of these to start Firefox in <u>Safe mode</u>:
    *On Windows, hold down the Shift key while starting Firefox with a double-click on the Firefox desktop shortcut
    *On Mac, hold down the Options key while starting Firefox
    *Help > Restart with Add-ons Disabled
    Another possible cause is security software (firewall,anti-virus) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
    Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.
    See:
    *https://support.mozilla.org/kb/Server+not+found
    *https://support.mozilla.org/kb/Firewalls

  • Audio captcha is not working in mac safari 5.1.7. We used below code snippet that is working in other browser like IF 7,8,9, crome and firefox. Audio refresh is also not happening. When submit Audio Captcha then jcapcha framework giving InvocationTargetEx

    Audio captcha is not working in mac safari 5.1.7.
    We used a code snippet that is working in other browser like IF 7,8,9, crome and firefox.
    Audio refresh is also not happening.
    When submit Audio Captcha then jcapcha framework giving InvocationTargetException.
    <Edited By Host>

    Audio captcha is not working in mac safari 5.1.7.
    We used a code snippet that is working in other browser like IF 7,8,9, crome and firefox.
    Audio refresh is also not happening.
    When submit Audio Captcha then jcapcha framework giving InvocationTargetException.
    <Edited By Host>

Maybe you are looking for

  • Bumblebee is not work on Arch x86_64

    when i install bumblebee on arch_i686 ,it works, but i install it on x86_64 isn't work . # pacman -S xf86-video-nouveau nouveau-dri mesa # pacman -S lib32-virtualgl bumblebee bbswitch # usermod -a -G bumblebee eveblue # systemctl enable bumblebeed.se

  • .php files downloading rather then displaying

    I have an X Serve with OS x 10.5.6 Apache is running fine, I have created a test .php file and put it in WebServer/Documents. When I try to view it through a browser, it DOWNLOADS the php file rather then just displaying it in Safari. It opens in Tex

  • Schnelles und effizientes Überarbeiten von Fotos

    Hallo Vorerst einmal: ich bin Neuling in diesem Forum. Seit einem Jahr habe ich den Photoshop Elements 8 und versuche, damit meine eigenen Fotos (mit Nikon D5000, früher mit Konica Minolta Dimage Z20) zu überarbeiten. Vorerst habe ich mit der Funktio

  • Id,Password and Host

    Hi Jim a begginer , i just intsall Oracle at my pc , i want to use SQL to create tables but when ever , i open " Oracle SQL*Plus" .. it prompts for User name. password Host what should i write in these fields , i mean during installation, i didnt giv

  • NAC applianc OOB dns problem

    Hello friends, anybody can help me ? i have 1 CAS OOB, 3560 and 1 CAM. I have configured vlans, dhcp, etc. when the client are in the auth vlan, he own an ip from the trusted vlan with the vlan mapping configuration, buuuuuuuutttt dns doesn'w work. c