[1]Insert a disk for installation of Ubuntu 11.04 and reboot your computer. Choose your language first and go next.
[2]Push Enter key.
[3]Select your language again.
[4]Select your country for time-zone.
[5]Select the locale.
[6]Select "No" and set it manually on the next.
[7]Select your keyboard layout.
[8]Select your keyboard layout.
[9]Set your server's hostname you'd like to set.
[10]Make sure the time-zone is correct and go next.
[11]This is the section for configure partition. This example select "Guided" like follows.
[12]Select a disk to create partitions.
[13]If it's OK all, answer "Yes".
[14]Enter the amount of disks that you'd like to set for LVM volume group.
[15]It's completed to configure partitions. If it's OK, answer "Yes".
[16]Installation of base system proceeds.
[17]Set user account. The user set on here is administration user by default.
[18]Input a user name used on the system.
[19]Set password.
[20]If you'd like to encrypt home directory, answer "Yes".
[21]Set Proxy if you use it. If not, Continue with empty.
[22]Select if you set automatical update. automatical update is convenience but sometimes it causes troubles, so if you use this server as a Mission Critical Server, Don't use automatical update, it's better to update by manually after verification.
[23]Select softwares to install. Go next without checking boxes all, it's better to install something if needed.
[24]Answer "Yes" if Grub is installed on MBR.
[25]Installation completed. Remove the disk and Continue. Then system will reboot.
[26]The system boots and show login prompt like below. Login with a user set in installation.
