Network Setting problem in Ubuntu 9.04

I believe many people have seen "wired device not managed" in Ubuntu network-manager in gnome.
And even if you know how to set a /etc/network/interface config file to manually start networking, you get no nothing after reboot system.
A simple way to solve this problem is set
[ifupdown] managed=true
in /etc/NetworkManager/nm-system-settings.conf to resolved the issue.

Keyboard & Mouse settings in OS X Terminal

Are you bothering with no PageUp/Down & Home/End key to use in Terminal ?
Well, just set the following keyboard mappings in OS X Terminal preferences.
And you'll get all keys work !
Key       Escape Sequence
Home      \033[1~
End       \033[4~
Page Up   \033[5~
Page Down \033[6~

Besides, if you would like to scroll terminal by mouse,  MouseTerm will be helpful.