Die Funktionalität dieser Website ist durch Wartungsarbeiten eingeschränkt, die Ihr Erlebnis verbessern sollen. Wenn ein Artikel Ihr Problem nicht löst und Sie eine Frage stellen möchten, können Sie unsere Gemeinschaft über @FirefoxSupport auf Twitter, /r/firefox oder Reddit fragen.

Hilfe durchsuchen

Vorsicht vor Support-Betrug: Wir fordern Sie niemals auf, eine Telefonnummer anzurufen, eine SMS an eine Telefonnummer zu senden oder persönliche Daten preiszugeben. Bitte melden Sie verdächtige Aktivitäten über die Funktion „Missbrauch melden“.

Weitere Informationen

firefox checks for updates & opens 2 tabs every time I open it since update to version 12

  • 6 Antworten
  • 23 haben dieses Problem
  • 2 Aufrufe
  • Letzte Antwort von John99

more options

As above. since updating Firefox to version12 today, every time i open firefox it checks for addons updates then when it opens there are two tabs, the firefox page and my home page. Also when i go into updates for ccleaner and advanced system care it opens Firefox browser and internet explorer browser at the same time. Never had any of these problems prior to the update to version 12,

As above. since updating Firefox to version12 today, every time i open firefox it checks for addons updates then when it opens there are two tabs, the firefox page and my home page. Also when i go into updates for ccleaner and advanced system care it opens Firefox browser and internet explorer browser at the same time. Never had any of these problems prior to the update to version 12,

Alle Antworten (6)

more options

Are you using anything designed to open IE tabs in Firefox ?

Try running Firefox in

  • safe mode <-- clickable link for instructions -- (blue) --
    No need to make any changes on the first window of options, just click continue
  • Whilst in safe mode also disable all plugins if problems continue

Have you tried checking what is set as your homepage, that allows multiple tabs to be listed,each is separated by the vertical | pipe symbol.


A possibly related thread is 2 windows required for Firefox to run

more options

Thank you John for your answer. BUT !! Still doing the same thing each time I open Firefox. Firstly checks for updates...compatability of addons. Secondly opens two tabs first being http://www.mozilla.org/en-US/firefox/12.0/whatsnew/?oldversion=rv:11.0 ( Welcome to Firefox.) Other tab my home page Google.

Regards Rob

more options
more options

Thanks again John. But google is there set as my home page.

May just go back to version 11 and stop it updating if i can work out how to do that until they find a fix. It seems I'm not the only one with this problem. As you may notice I'm not that computer literate.

Regards Rob

more options

Which security software (firewall, anti-virus) do you have?

Some security software has virtualization features that can cause problems by protecting and restoring files in the Firefox profile folder.

more options

Hi again Rob,
You can go back to Firefox 11 and I can explain how to do that, see also

I did just write a rather long reply to someone else in which I expressed my opinion as to why that is a bad idea. You will also note the above linked article contains official warnings about security risks.

If you provide screenshots it may be easier to understand what is happening.

In your position I would rather have

  • a single unwanted page as a tab,
    especially as I could open any other page or set of pages as the home page
  • than risk
    • loss of identity and personal information (could include password loss )
    • damage to the computer system

Regards,
John