Ajuste No Firefox

ajustando o configuraes do firefox

/etc/firefox/profile/prefs.js
/etc/iceweasel/profile/prefs.js

limpar configuracoes do firefox antigo
for i in *; do /bin/rm -rf $i/.mozilla; done
/* Do not edit this file.
 *
 * If you make changes to this file while the browser is running,
 * the changes will be overwritten when the browser exits.
 *
 * To make a manual change to preferences, you can visit the URL about:config
 * For more information, see http://www.mozilla.org/unix/customizing.html#prefs
 */

user_pref("app.update.enabled", false);
user_pref("app.update.lastUpdateTime.addon-background-update-timer",1202504827);
user_pref("app.update.lastUpdateTime.background-update-timer", 1202504827);
user_pref("app.update.lastUpdateTime.blocklist-background-update-timer",1202504827);
user_pref("app.update.lastUpdateTime.microsummary-generator-update-timer",1199873171);
user_pref("app.update.lastUpdateTime.search-engine-update-timer", 1202504827);
user_pref("browser.places.createdSmartBookmarks", true);
user_pref("browser.places.importBookmarksHTML", false);
user_pref("browser.places.importDefaults", false);
user_pref("browser.places.leftPaneFolderId", -1);
user_pref("browser.places.migratePostDataAnnotations", false);
user_pref("browser.preferences.advanced.selectedTabIndex", 1);
user_pref("browser.startup.homepage", "www.idbrasil.org.br|www.inclusaodigital.gov.br"); 
user_pref("browser.startup.homepage_override.mstone", "rv:1.8.1.3");
user_pref("extensions.lastAppVersion", "2.0.0.3");
user_pref("extensions.update.notifyUser", false);
user_pref("intl.charsetmenu.browser.cache", "UTF-8, ISO-8859-1");
user_pref("network.cookie.prefsMigrated", true);
user_pref("network.proxy.backup.ftp", "");
user_pref("network.proxy.backup.ftp_port", 0);
user_pref("network.proxy.backup.gopher", "");
user_pref("network.proxy.backup.gopher_port", 0);
user_pref("network.proxy.backup.socks", "");
user_pref("network.proxy.backup.socks_port", 0);
user_pref("network.proxy.backup.ssl", "");
user_pref("network.proxy.backup.ssl_port", 0);
user_pref("network.proxy.ftp", "192.168.0.1"); 
user_pref("network.proxy.ftp_port", 3128);
user_pref("network.proxy.gopher", "192.168.0.1"); 
user_pref("network.proxy.gopher_port", 3128);
user_pref("network.proxy.http", "192.168.0.1"); 
user_pref("network.proxy.http_port", 3128);
user_pref("network.proxy.share_proxy_settings", true);
user_pref("network.proxy.socks", "192.168.0.1");
user_pref("network.proxy.socks_port", 3128);
user_pref("network.proxy.ssl", "192.168.0.1"); 
user_pref("network.proxy.ssl_port", 3128);
user_pref("network.proxy.type", 1);
user_pref("security.warn_entering_secure", false);
user_pref("security.warn_leaving_secure", false);
user_pref("security.warn_submit_insecure", false);
user_pref("spellchecker.dictionary", "pt-BR"); 
user_pref("urlclassifier.tableversion.goog-white-url", "1.371");
['google'] = '';