This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search 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.

Learn More

Ova tema je arhivirana. Pitajte drugo pitanje ako vam je potrebna pomoć.

Add-Ons page recognizing wrong Firefox version

  • 2 odgovori
  • 1 ima ovaj problem
  • 25 views
  • Posljednji odgovor poslao linoleum

linoleum
linoleum
more options

I have installed Firefox 65.0 on Debian Stretch following the instructions on this website: https://linuxconfig.org/how-to-install-latest-firefox-browser-on-debian-9-stretch-linux. When I execute "firefox --version" on my terminal I get "Mozilla Firefox 65.0", the same which is shown in "Help -> About Firefox".

However, when I try to install some add-ons I get a warning "You're using Firefox 51.0"- it seems to think that I'm still using the old version. Am I? How can I fix it?

I have installed Firefox 65.0 on Debian Stretch following the instructions on this website: https://linuxconfig.org/how-to-install-latest-firefox-browser-on-debian-9-stretch-linux. When I execute "firefox --version" on my terminal I get "Mozilla Firefox 65.0", the same which is shown in "Help -> About Firefox". However, when I try to install some add-ons I get a warning "You're using Firefox 51.0"- it seems to think that I'm still using the old version. Am I? How can I fix it?
Priloženi snimci ekrana

Izabrano rješenje

The User Agent you used to post this thread is Mozilla/5.0 (Windows NT 10.0; WOW64; rv:51.0) Gecko/20100101 Firefox/51.0

So it appears to be either from a UA related Extension you have installed or it was manually modified.

https://support.mozilla.org/en-US/kb/how-reset-default-user-agent-firefox

Pročitajte ovaj odgovor sa objašnjenjem 👍 1

All Replies (2)

James
James
  • Moderator
  • Top 10 Contributor
more options

Odabrano rješenje

The User Agent you used to post this thread is Mozilla/5.0 (Windows NT 10.0; WOW64; rv:51.0) Gecko/20100101 Firefox/51.0

So it appears to be either from a UA related Extension you have installed or it was manually modified.

https://support.mozilla.org/en-US/kb/how-reset-default-user-agent-firefox

Izmjenjeno od strane James

linoleum
linoleum Vlasnik pitanja
more options

You're right. It was manually modified by an old add-on I had already removed a long time ago. The link you provided solved the issue, thanks.