Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Why does firefox always "default" to a proxy server after the latest PC version update?

  • 4 réponses
  • 2 ont ce problème
  • 15 vues
  • Dernière réponse par artkingjw

more options

ever since i got the latest Firefox update yesterday, everytime i close and open Firefox, it defaults to a proxy server, i then have to go and change it to no proxy.

fyi i have not used any proxy server before, have not set any proxy server address in Firefox or ANY other browser i use. It was working PERFECTLY before this update.

ever since i got the latest Firefox update yesterday, everytime i close and open Firefox, it defaults to a proxy server, i then have to go and change it to no proxy. fyi i have not used any proxy server before, have not set any proxy server address in Firefox or ANY other browser i use. It was working PERFECTLY before this update.

Toutes les réponses (4)

more options

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance/Themes).


See also:

more options

ok pref file is NOT read only thats for sure

i tried to delete the clauses about the proxy, and SAVED, and when i exited notepad and went back in, it is as i saved it, BUT when i open Firefox again, the clauses are re-added in...

so i tried safe mode and it didn't work as well

i uninstalled and reinstalled

didn't work as well...

HELP

more options

Did you try to (re)move all prefs.js files and also check for the presence of a file user.js?

more options

there is no user.js file

i deleted all clauses in pref file and firefox is back to default mode, like when you first use it, no preferences

EXCEPT THAT BLOODY PROXY