Dette websted vil have begrænset funktionalitet, mens vi gennemgår vedligeholdelse for at forbedre din oplevelse. Hvis en artikel ikke løser dit problem, og du vil stille et spørgsmål, har vi vores supportfællesskab, der venter på at hjælpe dig på @FirefoxSupport på Twitter og/r/firefox på Reddit.

Avatar for Username

Søg i Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Læs mere

Denne tråd blev arkiveret. Stil et nyt spørgsmål, hvis du har brug for hjælp.

wrong version number

  • 5 svar
  • 36 har dette problem
  • 1 visning
  • Seneste svar af cor-el

facesiki
facesiki
more options

HI!

I'm using firefox 3.6.9 hungarian version, but a lot of site, and firefox add on think's i'm using firefox 2.0.0.5 version. Reinstalling, updating, retart (browser, computer etc) not helping. This "started" (well not started, just realized something is wrong) about more than a year ago, when youtube decide not to support the old browsers. First i belived the sites are wrong, but now too many sites thinks that i have old version browser, even your addons site too.

HI! I'm using firefox 3.6.9 hungarian version, but a lot of site, and firefox add on think's i'm using firefox 2.0.0.5 version. Reinstalling, updating, retart (browser, computer etc) not helping. This "started" (well not started, just realized something is wrong) about more than a year ago, when youtube decide not to support the old browsers. First i belived the sites are wrong, but now too many sites thinks that i have old version browser, even your addons site too.

Valgt løsning

Hello ,

the cause of this issue is a bad so called useragent string.

Please reset the UA string the following way:

  1. Enter about:config in Firefox and press the Enter key.
  2. Confirm the upcoming warning by clicking I'll be careful, I promise.
  3. Filter the list for general.useragent.
  4. Repeat the following step for every bold line that you find:
  • Right-click the bold line and select Reset.

Now the websites should recognize your version again.

Læs dette svar i sammenhæng 👍 8

Alle svar (5)

user66338
user66338
more options

Valgt løsning

Hello ,

the cause of this issue is a bad so called useragent string.

Please reset the UA string the following way:

  1. Enter about:config in Firefox and press the Enter key.
  2. Confirm the upcoming warning by clicking I'll be careful, I promise.
  3. Filter the list for general.useragent.
  4. Repeat the following step for every bold line that you find:
  • Right-click the bold line and select Reset.

Now the websites should recognize your version again.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

FYI: That user agent corruption is in your case caused by the MegaUpload toolbar.

facesiki
facesiki Spørgsmålsstiller
more options

@cor-el: the funny part is there aren"t any megaupload toolbar installend on my computer

Ændret af facesiki den

facesiki
facesiki Spørgsmålsstiller
more options

@Tobbi: thank you this was helpful

Ændret af facesiki den

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You can see by the user agent (2.0.0.5;MEGAUPLOAD) that it must have happened in the time that you used Firefox 2.0.0.5 (2007071317) and that is quite a few years ago. If you do not reset preferences added by an extension after removing an extension then you will still have those preferences active in prefs.js and some like this one can have effect years later. If you have such an old profile then maybe it is time to create a new profile to get rid of all leftovers from such old versions.

See also: 

http://kb.mozillazine.org/Resetting_preferences
http://kb.mozillazine.org/Creating_a_new_Firefox_profile_on_Windows