osx - Firefox MAC v30 with proxy needs authenticate"Cache Access Denied" -

firefox working before we've updated version 30.0. seems new version not our proxy setting needs users auth ad accounts.

in past version, firefox pop-up box allow type in username , password, works perfect. however, not pop-up anymore , gives me error message.

the following error encountered: cache access denied. sorry, not allowed request:

http://www.google.com.au/url? cache until have authenticated yourself.

i try manually set username in key chain , allow firefox access firefox seems not access key chain @ all.

is have issue proxy needs authenticate in firefox30.0? know possible solutions?

many thanks!

shuopan

trouble shoot update----------------------------------------- quite interestingly, firefox work 1 minute after using safari auth proxy. however, if not touching safari 1 or 2 minutes, firefox stop working , pop similar error message.

tried network.http.use-cache = false not work

thanks

we find philipp's solution helpful.

this might due disabling of insecure authentication protocols in firefox 30: https://www.mozilla.org/en-us/firefox/30.0/releasenotes/#whatsnew

you can following:

1. enter about:config firefox address bar (confirm info message in case shows up)
2. search preference named network.negotiate-auth.allow-insecure-ntlm-v1. double-click , change value true.

https://www.mozilla.org/en-us/firefox/30.0/releasenotes/#whatsnew