Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Adding default settings throuh mozilla.cfg not working on firefox-26

  • 1 reply
  • 15 have this problem
  • 27 views
  • Last reply by cor-el

more options

I would like to set proxy settings to all the firefox process for non-root users, Earlier i used to do this by adding below lines in /usr/lib64/firefox/defaults/preferences/channel-perf.js

pref("general.config.obscure_value", 0); pref("general.config.filename", "mozilla.cfg");

and creating mozilla.cfg file in /usr/lib64/firefox directory as followd

lockPref("network.proxy.type", 1); lockPref("network.proxy.http", "127.0.0.1") lockPref("network.proxy.http_port", 3128) lockPref("network.proxy.share_proxy_settings", true)


How do i achieve the same in Firefox-26

I tried the following

In the /usr/lib64/firefox/browser/defaults/preferences directory, i created file channel-pref.js as follows pref("general.config.obscure_value", 0) pref("general.config.filename", "mozilla.cfg");


create mozilla.cfg file in /usr/lib64/firefox directory , then using moz-byteshift.pl i modified the mozilla.cfg moz-byteshift.pl -s 13 <mozilla.cfg.txt >mozilla.cfg

but it still doesn't work ,

Any information on how to make this work

I would like to set proxy settings to all the firefox process for non-root users, Earlier i used to do this by adding below lines in /usr/lib64/firefox/defaults/preferences/channel-perf.js pref("general.config.obscure_value", 0); pref("general.config.filename", "mozilla.cfg"); and creating mozilla.cfg file in /usr/lib64/firefox directory as followd lockPref("network.proxy.type", 1); lockPref("network.proxy.http", "127.0.0.1") lockPref("network.proxy.http_port", 3128) lockPref("network.proxy.share_proxy_settings", true) How do i achieve the same in Firefox-26 I tried the following In the /usr/lib64/firefox/browser/defaults/preferences directory, i created file channel-pref.js as follows pref("general.config.obscure_value", 0) pref("general.config.filename", "mozilla.cfg"); create mozilla.cfg file in /usr/lib64/firefox directory , then using moz-byteshift.pl i modified the mozilla.cfg moz-byteshift.pl -s 13 <mozilla.cfg.txt >mozilla.cfg but it still doesn't work , Any information on how to make this work

All Replies (1)

more options

It is best to leave the channel-prefs.js file alone and create a specific local-settings.js file to specify using mozilla.cfg in the defaults\pref folder where you also find the channel-prefs.js file.

pref("general.config.filename", "mozilla.cfg");

See:

These functions can be used in the mozilla.cfg file:

defaultPref();  // set new default value
pref();         // set pref, but allow changes in current session
lockPref();     // lock pref, disallow changes

Note that only the first pref line you posted is ending with a semi colon.
Also make sure that the first line of mozilla.cfg is a comment line as this line is always skipped.

//
lockPref("network.proxy.type", 1);
lockPref("network.proxy.http", "127.0.0.1");
lockPref("network.proxy.http_port", 3128);
lockPref("network.proxy.share_proxy_settings", true);