求救! Firefox 問題...

Firefox knowledge base有列出一些可能性. 由於再install過, 如果你有用firewall, 可能是firewall阻擋了firefox所以load極都load 唔到d頁面. 我每次upgrade firefox, 我的firewall要我再容許firewall traffic.

如果都唔得, 試試參考以下在網站取出來的資料:

Only Mozilla applications are having problems

If Firefox/Mozilla Suite/Thunderbird cannot connect and other programs such as Internet Explorer can...

Connection settings
---------------------------

Make sure your connection settings are correct. If you have Internet Explorer and it works, compare Internet Explorer's connection settings (e.g., Control Panel - Internet Options - Connections: LAN) to those of Firefox (Tools - Options - General - Connection Settings) or Mozilla Suite (Edit - Preferences - General - Connection Settings).

If your Firefox or Mozilla Suite connection settings are not correct but any changes you try to make are not saved after restarting the application, make sure you do not have a utility program such as (Hide IP Platinum) that modifies your connection settings. Even if the utility is no longer installed, the user.js file may still contain the modified settings [1]. To resolve this problem, open the profile folder and look for a user.js file. If found, either remove the user.js file or edit it to remove any proxy settings it may contain as outlined here, then reset the connection settings.

Firewalls
-------------
Make sure that your firewall program is configured to allow internet access to Firefox/Mozilla Suite. Most firewalls will ask you whether to allow a new program to connect to the internet, so it is important to always allow access for new or updated Mozilla applications. Even if you see permission in the firewall list of permitted programs, it could be for the previous program version, as firewalls require permission to allow an updated program to access the internet [2].

Some firewalls can be rather tricky to configure, or even to disable or uninstall. The EnumProcess tool for Windows, available here, enumerates all running processes and tries to find out if one or more of them are firewall processes. For more information on specific firewalls, including the Windows Firewall, Norton Internet Security, ZoneAlarm, McAfee, and others, see this article.

Panda Anti-Virus
-------------------------
Older versions of Panda Anti-virus can cause connection problems. Read this.

IPv6
-------
The problem may be with IPv6 (Internet Protocol version 6). To disable IPv6, change the preference network.dns.disableIPv6 from (false) to (true) . Here are the steps:

1. Type about:config in the address bar, press Enter.
2. Find network.dns.disableIPv6 in the list.
3. Right-click - Toggle.
4. Restart Firefox/Mozilla Suite and try again.

If this does not work, re-enable IPv6 by resetting the preference to (false).