ISO파일을 다운 받는다. (다운 받는 위치는 여기를 참고 우분투를 어디서 다운 받을수 있나?)

CD writer에 비어있는 CD를 넣는다.

Nero Burning ROM을 실행한다.

마법사를 따라 Data CD를 선택한다.

마법사를 마친후, File 메뉴에서 Burn Image를 누른다.

Open 대화 상자에서 ISO 파일을 선택하고, Open을 누른다.

마법사에서, Burn을 눌러 우분투 CD를 만든다.

ISO 파일을 다운 받는다. (참고 우분투를 어디서 다운 받을수 있나?)

CD writer에 비어있는 CD를 넣는다.

Nautilus에서 다운 받을 파일에 마우스 오른쪽 버튼을 누르고 Write to Disc을 선택하면, Write to Disc 대화 상자가 열린다.

대화 상자에서 CD Writer와 속도를 선택하고, Write를 누른다. Writing Files to Disc Progress 대화 상자가 열리고, Nautilus 가 디스크 기록을 시작할 것이다.

메일링 리스트

웹 포럼

문서

IRC 챗: irc.freenode.net channel ubuntu

시넵틱의 왼쪽 부분에서 범주를 선택한다.

오른쪽에서 패키지를 선택하고 그 옆에 있는 흰 상자를 누른다. 그럼 패키지의 현재 상태에 따라 몇개의 옵션이 있는 메뉴가 나타나는데, 설치하기 위해서 설치를 체크 한다.

	다른 방법으로는, Search 도구 버튼을 누른 다음, “패키지 이름” (프로그램 이름)을 Search 텍스트 필드에 입력하고 Search 버튼을 누르면, 설치할 프로그램에 관한 좀더 짧은 리스트를 얻을 수 있다. 이렇게 하면 매우 긴 전체 리스트를 보는것보다 훨씬 편하다.

만약 선택한 패키지가 설치되기 위해 다른 패키지을 요구한다면 대화 상자가 나타날것이다. 표시 버튼을 눌러 필요한 패키지들도 설치하도록 한다.

패키지를 제대로 선택했으면, 위쪽 메뉴 모음에서 적용을 누른다. 변경될 시스템 사항이 자세히 나온 대화 상자가 나타 나는데, 적용 버튼을 눌러 설치를 시작한다.

이제 시넵틱이 선택된 패키지를 가져와서 설치할것이다. 진행 대화 상자가 나타나고, 설치 도중에 다른 매체(예를들면 우분투 CD)를 넣어 달라고 할수도 있다.

설치가 끝난뒤, 변경 사항을 알려주는데, 닫기를 눌러 설치를 마친다.

데스크탑 메뉴에서 시스템->관리->시넵틱 패키지 관리자를 선탁해여 시넵틱을 실행한다.

시넵틱에서 Settings-> 저장소를 선택한다.

Settings 버튼을 누른다.

Show disabled software sources에 체크하고, 닫기를 누른다.

저장소 대화상자에서 더하기를 누른다. 세가지 저장소가 나온다; Breezy Badger, Security Updates and Updates. 각 저장소를 선택하고 Officially supported, Restricted copyright, Community maintained (Universe) and Non-free (Multiverse)에 모두 체크한다. 각 저장소를 선택할때 마다 확인 버튼을 눌러서 변경된 내용이 저장될수 있도록 한다.

이제 저장소 마다 체크 박스가 붙어 있는걸 볼 수 있다. 리스트를 스크롤 하면서 모두 체크되어 있는지 확인한다.

데스크탑 메뉴에서 System->Administration->시넵틱 패키지 관리자를 선택하여 시넵틱을 실행한다.

시넵틱에서 Settings-> 저장소를 선택한다.

더하기를 누른뒤 Custom을 선택한다.

아래의 내용을 복사하여 텍스트 상자에 붙여 넣는다:

deb http://archive.ubuntu.com/ubuntu breezy-backports main universe multiverse restricted

Add Repository를 누르면 패키지 리스트를 다시 읽어드릴지(reload) 물어 오는데 yes를 선택한다. 이제 Backports를 사용할수 있게 되었다.

다운 받은 저장소 캐시를 백업하기

mkdir -p $HOME/backup/var/lib/
sudo cp -R /var/lib/apt/ $HOME/backup/var/lib/
mkdir -p $HOME/backup/var/cache/
sudo cp -R /var/cache/apt/ $HOME/backup/var/cache/
mkdir -p $HOME/backup/etc/apt
sudo cp -R /etc/apt/ $HOME/backup/etc/
sudo chown -R $USER $HOME/backup/

다운 받은 저장소 캐시를 복구하기

sudo cp -fR $HOME/backup/var/* /var/ 
sudo cp -fR $HOME/backup/etc/apt/* /etc/apt/

어떻게 Universe와 Multiverse를 추가하는가?를 읽은 뒤

sudo apt-get update
sudo apt-get upgrade

Read 어떻게 Universe와 Multiverse를 추가하는가?

Install the nvidia-glx and nvidia-settings packages with 시넵틱 (참고 패키지를 설치하기 위해 시넵틱을 어떻게 사용해야 하는가?)

sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf_backup 
sudo nvidia-glx-config enable 
sudo gedit /usr/share/applications/NVIDIA-Settings.desktop

Insert the following lines into the new file

[Desktop Entry]
Name=NVIDIA Settings
Comment=NVIDIA Settings
Exec=nvidia-settings
Icon=
Terminal=false
Type=Application
Categories=Application;System;

Save the edited file (sample/NVIDIA-Settings.desktop_installnvidiadriver)

Read How do I restart GNOME without rebooting the computer?

프로그램->System Tools->NVIDIA Settings

Read How do I install the 3D Nvidia video card driver?

sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf_backup 
sudo gedit /etc/X11/xorg.conf

Find this section

...
Section "Device"
Identifier	"NVIDIA Corporation NV11 [GeForce2 MX/MX 400]"
Driver		"nvidia"
BusID		"PCI:1:0:0"
...

Add the following line below it

Option  "NoLogo"

Save the edited file ( sample/xorg.conf_disablenvidialogo)

Read How do I restart GNOME without rebooting the computer?

Install the xorg-driver-fglrx package with 시넵틱 (참고 패키지를 설치하기 위해 시넵틱을 어떻게 사용해야 하는가?)

echo fglrx | sudo tee -a /etc/modules
sudo depmod -a ; sudo modprobe fglrx
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf_backup 
sudo sed -i -e 's/"ati"/"fglrx"/' /etc/X11/xorg.conf

If you are using an NForce2-based motherboard you will also need to do the following:

sudo gedit /etc/X11/xorg.conf
			    

Change “Section "Device"” add the following line:

  Option  "UseInternalAGPGART" "no"

Restart your machine for changes to take effect.

 
wget -c http://frankandjacq.com/ubuntuguide/scanModem.gz 
gunzip -c scanModem.gz > scanModem 
chmod +x scanModem
sudo ./scanModem 
gedit Modem/ModemData.txt

sudo gedit /etc/udev/rules.d/10-custom.rules

Insert the following line into the new file

BUS="usb", SYSFS{product}="Palm Handheld*", KERNEL="ttyUSB*", NAME{ignore_remove}="pilot", MODE="666"

Save the edited file (sample/10-custom.rules_configurepalmosdevices)

System->Preferences->PalmOS Devices

Follow the instructions on screen

Launch System->Administration->Disks

Select the Harddrive, then the Partitions tab

Each partition will be listed under Partition List, with disk space and mount point.

mount

lspci

lsusb

Assuming that /dev/cdrom is the location of CD/DVD-ROM

sudo hdparm -d1 /dev/cdrom 
sudo cp /etc/hdparm.conf /etc/hdparm.conf_backup 
sudo gedit /etc/hdparm.conf

Append the following lines at the end of file

/dev/cdrom {
dma = on
}

Save the edited file (sample/hdparm.conf_speedupcddvdrom)

Assuming that /media/cdrom0/ is the location of CD/DVD-ROM

To mount CD/DVD-ROM

sudo mount /media/cdrom0/ -o unhide

To unmount CD/DVD-ROM

sudo umount /media/cdrom0/

sudo eject

sudo mount -a

Read How do I check disk space and view the partition table?

To mount Windows partition

								sudo mkdir /media/windows 
								sudo mount /dev/hda1 /media/windows/ -t ntfs -o umask=0222

To unmount Windows partition

								sudo umount /media/windows/

Read How do I check disk space and view the partition table?

To mount Windows partition

								sudo mkdir /media/windows 
								sudo mount /dev/hda1 /media/windows/ -t vfat -o umask=000

To unmount Windows partition

								sudo umount /media/windows/

Read How do I check disk space and view the partition table?

								sudo mkdir /media/windows 
								sudo cp /etc/fstab /etc/fstab_backup 
								sudo gedit /etc/fstab

Append the following line at the end of file

/dev/hda1 /media/windows ntfs umask=0222 0 0

Save the edited file (sample/fstab_automountntfs)

Read How do I remount /etc/fstab without rebooting?

Read How do I check disk space and view the partition table?

								sudo mkdir /media/windows 
								sudo cp /etc/fstab /etc/fstab_backup 
								sudo gedit /etc/fstab

Append the following line at the end of file

								/dev/hda1 /media/windows vfat umask=000 0 0

Save the edited file (sample/fstab_automountfat)

Read How do I remount /etc/fstab without rebooting?

All the default configuration tools in Ubuntu already use sudo, so they will prompt you for your password if needed.

To run other applications with sudo:

프로그램->System Tools->Run as different user

In the Run program dialog box, type the command you wish to run in the Run: editbox. In the As user: list choose “root”, then click OK.

You will be asked to enter your password (for your user account, not root). enter your password, then click OK.

sudo passwd root

sudo passwd -l root

Read How do I set/change/enable the root user password?

System->Administration->Login Screen Setup

Select the Security tab. Check the Allow root to login with GDM checkbox option.

sudo -s -H Password: <specify user password>

System->Administration->Users and Groups

Select the Users tab. Use the Add User ..., Properties or Delete buttons to add, edit, remove user accounts.

System->Administration->Users and Groups

Select the Groups tab. Use the Add Group ..., Properties, Delete buttons to add, edit or delete system groups.

System->Administration->Login Screen Setup

Select the General tab. Check the Login a user automatically on first bootup checkbox option.

Launch System->Administration->Users and Groups

Select the user

Click on Properties

Click on the User Privileges tab

Check the Executing System Administration Tasks checkbox

export EDITOR=vim && 
sudo visudo

Find this line

... 
    system_username ALL=(ALL) ALL 
...

Replace with the following line

system_username ALL=(ALL) NOPASSWD: ALL

Save the edited file (sample/sudoers_usesudowithoutpasswordprompt)

sudo -K

Right click the file or folder. Select the Properties option. Select the Permissions tab. For the Owner, Group and Others check/uncheck the Read, Write, Execute options to set or unset permissions.

sudo chown system_username /location_of_files_or_folders

sudo chgrp system_groupname /location_of_files_or_folders

System->Administration->네트워킹

Select the Connections tab. select the Ethernet connection interface from the list, then click the Properties button. Ensure that the This device is configured is checked. From the Configuration drop-list select DHCP/Static IP address, then click OK.

Select the DNS tab add or delete DNS Servers in the DNS Servers list.

System->Administration->네트워킹

Select Network settings+Connections Tab+Ethernet connection Activate/Deactivate

System->Administration->네트워킹

Select the General tab. Enter the name of the computer in the Hostname field.

Click OK, close all open applications and reboot.

This screen lists all network servers and 삼바 서버s, if computers, network folders or Sambas servers could not be found, try to access them directly.

Places->Network Servers

Before beginning, ensure that your internet connection has been configured properly.

Read 어떻게 Universe와 Multiverse를 추가하는가?

Register free Dynamic DNS at http://www.dyndns.org.

Install the ipcheck package with 시넵틱 (참고 패키지를 설치하기 위해 시넵틱을 어떻게 사용해야 하는가?)

sudo gedit /root/dyndns_update.sh

Insert the following lines into the new file

USERNAME=myusername
PASSWORD=mypassword
HOSTNAME=myhostname.dyndns.org
cd /root/
if [ -f /root/ipcheck.dat ]; then
    ipcheck -r checkip.dyndns.org:8245 $USERNAME $PASSWORD $HOSTNAME
else
    ipcheck --makedat -r checkip.dyndns.org:8245 $USERNAME $PASSWORD $HOSTNAME
fi

Save the edited file

sudo chmod 700 /root/dyndns_update.sh 
sudo sh /root/dyndns_update.sh 
export EDITOR=gedit && sudo crontab -e

Append the following line at the end of file to refresh your IP in the DynDNS Database/DNS every hour. The ***** format equals minute, hour, date, month and year respectively.

00 * * * * sudo sh /root/dyndns_update.sh

Save the edited file

You need to compile a kernel including the following (NOT as modules):

ieee1394

ohci1394

eth1394

Reboot your PC

Your firewire ethernet connection should be listed under System-> Administration-> 네트워킹, or you can use ifconfig to list your network devices

See https://wiki.ubuntu.com/EthernetOverFirewire for more information.

Easiest method (will not work if GRUB menu password is set)

Another method is described at How to use a Ubuntu installation CD to gain root user access?

Boot-up computer

If GRUB menu is hidden, press Esc to enter the GRUB menu

If GRUB password is set, press p to unlock the GRUB menu

Select Ubuntu, kernel 2.6.12-8-386

Press e to edit the commands before booting

Select kernel /boot/vmlinuz-2.6.12-8-386 root=/dev/hda2 ro quiet splash

Press e to edit the selected command in the boot sequence

Add rw init=/bin/bash to the end of the arguments

grub edit> kernel /boot/vmlinuz-2.6.12-8-386 root=/dev/hda2 ro quiet splash rw init=/bin/bash

Press b to boot

Boot-up computer into Ubuntu Installation CD

At “boot:” prompt, add “rescue” to the argument

boot: rescue

Follow the instructions on screen

Read How to gain root user access without login?

To change root user password

# passwd root

To change main user password

# passwd system_main_username

grub

grub> md5crypt
Password: ****** (ubuntu)
Encrypted: $1$ZWnke0$1fzDBVjUcT1Mpdd4u/T961 (encrypted password)
grub> quit

sudo cp /boot/grub/menu.lst /boot/grub/menu.lst_backup
sudo gedit /boot/grub/menu.lst

Find this line

...
    password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
...

Replace with the following line

password --md5 $1$ZWnke0$1fzDBVjUcT1Mpdd4u/T961 (encrypted password above)
                            

Save the edited file (sample/menu.lst_changegrubpasswordforgotten)

Read How to use a Ubuntu installation CD to gain root user access?

Assuming that /dev/hda is the location of /boot partition

# grub-install /dev/hda

If you need to reinstall GRUB, read How do I check disk space and view the partition table?

Launch System->Administration->Boot

Click on Add.

Choose a name such as "Windows XP" and the OS type is unknown.

Assuming that /dev/hda1 is the location of Windows partition, choose that from the drop-down list

Download Ext2fs

Save and close all open applications.

Use the Ctrl-Alt-Backspace shortcut keys to restart GNOME.

If Ctrl-Alt-Backspace is disabled, type

sudo /etc/init.d/gdm restart

(참고 How do I disable the Ctrl-Alt-Backspace shortcut keys from restarting X? to disable Ctrl-Alt-Backspace.)

universe 저장소가 설정되어 있는지 확인한다. (참고 어떻게 Universe와 Multiverse를 추가하는가?)

Install the numlockx package with 시넵틱 (참고 패키지를 설치하기 위해 시넵틱을 어떻게 사용해야 하는가?)

Make a backup copy of your existing /etc/X11/gdm/Init/Default file.

sudo cp /etc/X11/gdm/Init/Default /etc/X11/gdm/Init/Default_backup

Open /etc/X11/gdm/Init/Default for editing.

sudo gedit /etc/X11/gdm/Init/Default

Find this line (It should be the last line in the file).

exit 0

Add the following lines above the "exit 0" line.

if [ -x /usr/bin/numlockx ]; then
/usr/bin/numlockx on
fi
						

Save the edited file. (참고 sample/Default_numlockx for an example.)

Choose System->Preferences->Sessions.

Click on the Startup Programs tab.

Use the Add, Edit, and Delete buttons to manage programs to run at startup.

Use the Ctrl-Alt-F1 shortcut keys to switch to the first console.

To switch back to Desktop mode, use the Ctrl-Alt-F7 shorcut keys.

Make a backup copy of your existing /etc/X11/xorg.conf file.

sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf_backup

Open /etc/X11/xorg.conf for editing.

sudo gedit /etc/X11/xorg.conf

Add the following lines to the end of the file:

Section	"ServerFlags"
Option	"DontZap"	"yes"
EndSection

Save the edited file. (참고 sample/xorg.conf_disablectrlaltbackspacegnome for an example.)

The change will take effect the next time you log in to GNOME. If you want the change to take effect immediately, restart GNOME manually. (참고 How do I restart GNOME without rebooting the computer?)

In Nautilus, choose Edit->Preferences.

Click on the Behaviour tab.

Unselect the Always open in browser windows check box.

Close and reopen Nautilus.

In Nautilus, use the Ctrl-H shortcut keys to toggle hidden files and folders on and off.

To permanently show all hidden files and folders, choose Edit->Preferences.

Click on the Views tab.

Select the Show hidden and backup files check box.

Start a new desktop configuration file in the /usr/share/applications directory.

sudo gedit /usr/share/applications/Nautilus-root.desktop

A blank file called Nautilus-root.desktop opens in gedit.

Add the following lines to the new file:

[Desktop Entry]
Name=File Browser (Root)
Comment=Browse the filesystem with the file manager
Exec=gksudo "nautilus --browser %U"
Icon=file-manager
Terminal=false
Type=Application
Categories=Application;System;

Save the file and close gedit. (참고 sample/Nautilus-root.desktop_browsefilesfoldersasrootnautilus for an example.)

To start Nautilus as the root user, choose 프로그램->System Tools->File Browser (Root)

Make sure the Nautilus Location Bar is open. Toggle the bar on and off with View->Location Bar

In the Location Bar, enter the following:

For SSH, use:

ssh://username@ssh.server.com

For FTP, use:

ftp://username@ftp.server.com

For SFTP, use:

sftp://username@sftp.server.com

Replace username with your username and replace everything after the @ symbol with the server's address. You will be prompted for a password if needed. If there is no username (anonymous) omit the username and the @ symbol.

Alternatively, to specify your password manually, change one of the above like so:

ftp://username:password@ftp.server.com

universe와 multiverse 저장소가 설정되어 있는지 확인한다. (참고 어떻게 Universe와 Multiverse를 추가하는가?)

Install the gtweakui package with 시넵틱 (참고 패키지를 설치하기 위해 시넵틱을 어떻게 사용해야 하는가?)

After gTweakUI is installed, choose System->Preferences->gTweakUI - Nautilus.

Select the Show computer icon, Show home icon, and Show trash icon check boxes. The changes take effect immediately.

In Nautilus, right click on the file and choose Properties from the menu that appears. The Properties dialog opens.

Click on the Open With tab. A list of applications appears.

Select the default application you want for the file type. If the application is not on the list, use the Add button to add the application to the list.

To install Thunderbird, see How do I install the Thunderbird email client?

Choose System->Preferences->Preferred Applications.

Click on the Mail Reader tab, and select the Custom option.

In the Command text box, type mozilla-thunderbird %s, then close the dialog.

gedit $HOME/.gnome2/nautilus-scripts/Open\ as\ root

Insert the following lines into the new file

for uri in $NAUTILUS_SCRIPT_SELECTED_URIS; do
gnome-sudo "gnome-open $uri" &
done

Save the edited file (sample/Open-as-root_openfilesasrootviarightclick)

chmod +x $HOME/.gnome2/nautilus-scripts/Open\ as\ root

Right click on the file and Scripts->Open as root

Start a Terminal session, select: 프로그램->System Tools->Terminal from the desktop menu system.

Edit->Current Profile... .Select the General tab. Uncheck the Terminal bell checkbox.

프로그램->인터넷->Firefox Web Browser

In the Navigation toolbar URL field enter about:config .

Use the Filter field to change the following parameters:

Restart Mozilla Firefox

프로그램->인터넷->Firefox Web Browser

Mozilla Firefox

Address Bar -> about:config
Filter: -> accessibility.typeaheadfind.enablesound ->
false

Restart Mozilla Firefox

wget -c http://frankandjacq.com/ubuntuguide/mozilla-firefox.png
wget -c http://frankandjacq.com/ubuntuguide/document.png
chmod 644 mozilla-firefox.png
chmod 644 document.png
sudo dpkg-divert --rename /usr/share/pixmaps/mozilla-firefox.png
sudo dpkg-divert --rename /usr/share/pixmaps/mozilla-firefox.xpm
sudo dpkg-divert --rename /usr/lib/mozilla-firefox/icons/default.xpm
sudo dpkg-divert --rename /usr/lib/mozilla-firefox/icons/document.png
sudo dpkg-divert --rename /usr/lib/mozilla-firefox/chrome/icons/default/default.xpm
sudo cp mozilla-firefox.png /usr/share/pixmaps/mozilla-firefox.png
sudo cp mozilla-firefox.png /usr/share/pixmaps/mozilla-firefox.xpm
sudo cp mozilla-firefox.png /usr/lib/mozilla-firefox/icons/default.xpm
sudo cp document.png /usr/lib/mozilla-firefox/icons/document.png
sudo cp mozilla-firefox.png /usr/lib/mozilla-firefox/chrome/icons/default/default.xpm

Read How do I restart GNOME without rebooting the computer?

wget -c http://frankandjacq.com/ubuntuguide/mozilla-thunderbird.xpm
chmod 644 mozilla-thunderbird.xpm
sudo dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird.xpm
sudo dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-menu.xpm
sudo dpkg-divert --rename /usr/share/pixmaps/mozilla-thunderbird-pm-menu.xpm
sudo dpkg-divert --rename /usr/lib/mozilla-thunderbird/chrome/icons/default/mozilla-thunderbird.xpm
sudo dpkg-divert --rename /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow16.xpm
sudo dpkg-divert --rename /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow.xpm
sudo dpkg-divert --rename /usr/lib/mozilla-thunderbird/chrome/icons/default/default.xpm
sudo cp mozilla-thunderbird.xpm /usr/share/pixmaps/mozilla-thunderbird.xpm
sudo cp mozilla-thunderbird.xpm /usr/share/pixmaps/mozilla-thunderbird-menu.xpm
sudo cp mozilla-thunderbird.xpm /usr/share/pixmaps/mozilla-thunderbird-pm-menu.xpm
sudo cp mozilla-thunderbird.xpm /usr/lib/mozilla-thunderbird/chrome/icons/default/mozilla-thunderbird.xpm
sudo cp mozilla-thunderbird.xpm /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow16.xpm
sudo cp mozilla-thunderbird.xpm /usr/lib/mozilla-thunderbird/chrome/icons/default/messengerWindow.xpm
sudo cp mozilla-thunderbird.xpm /usr/lib/mozilla-thunderbird/chrome/icons/default/default.xpm

Read How do I restart GNOME without rebooting the computer?

To install .deb file

sudo dpkg -i package_file.deb

To uninstall .deb file

sudo dpkg -r package_name

sudo alien package_file.rpm

wget -c http://frankandjacq.com/ubuntuguide/mvb_1.6.tgz
sudo tar zxvf mvb_1.6.tgz -C /usr/ 
sudo chown -R root:root /usr/mvb_1.6/ 
sudo ln -fs /usr/mvb_1.6/mvb /usr/bin/mvb mvb -h

sudo cp /etc/bash.bashrc /etc/bash.bashrc_backup
sudo gedit /etc/bash.bashrc

Append the System-wide Environment Variables at the end of file

Save the edited file

man command | col -b > file.txt

md5sum file.iso > file.iso.md5

Assuming that file.iso and file.iso.md5 are in the same folder.

md5sum -c file.iso.md5

To mount Image (ISO) file

sudo mkdir /media/iso
sudo modprobe loop 
sudo mount file.iso /media/iso/ -t iso9660 -o loop

To unmount Image (ISO) file

sudo umount /media/iso/

sudo cp /boot/grub/menu.lst /boot/grub/menu.lst_backup
sudo gedit /boot/grub/menu.lst

Find this line

...
timeout 3
...

Replace with the following line

timeout X_seconds

Save the edited file (sample/menu.list_increasedecreasetimeoutgrub)

sudo cp /boot/grub/menu.lst /boot/grub/menu.lst_backup
sudo gedit /boot/grub/menu.lst

Find this line

...
default 0
...

Replace with the following line

default X_sequence

Save the edited file (sample/menu.list_changedefaultosgrub)

Press Ctrl-C

Run Services Settings: System->Administration->Services.

Ubuntu will ask for your password, enter it.

Tick/untick the services you want running, then click OK when done.

sudo cp /etc/init.d/sysklogd /etc/init.d/sysklogd_backup
sudo gedit /etc/init.d/sysklogd

Find this section

...
stop)
log_begin_msg "Stopping system log daemon..."
start-stop-daemon --stop --quiet --oknodo --exec $binpath --pidfile $pidfile
log_end_msg $?
...

Add the following line below it

rm -fr /tmp/* /tmp/.??*

Save the edited file (sample/sysklogd_cleantmpfoldershutdown)

Read How do I temporary skip boot-up services?

Read How do I temporary skip boot-up services?

Run Services Settings: System->Administration->Services.

Uncheck “Clock synchronization service (ntpdate)” then click OK.

sudo cp /etc/default/rcS /etc/default/rcS_backup 
sudo gedit /etc/default/rcS

Find this line

...
UTC=yes
...

Replace with the following line

UTC=no

Save the edited file (sample/rcS_disablesystemtimedateutc)

System->Administration->Time and Date

Set the correct time/date

sudo /etc/init.d/hwclock.sh restart

sudo ln -fs /usr/lib/libesd.so.0 /usr/lib/libesd.so.1

sudo rm -fr $HOME/.Trash/

Launch Applications Menu Editor from 프로그램->System Tools-> Applications Menu Editor

Disable or remove each duplicate item as needed.

sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup 
sudo gedit /etc/apt/sources.list

Find this section

deb cdrom:[Ubuntu 5.04 _Breezy Badger_ - Release i386 (20050407)]/ breezy main restricted


## Uncomment the following two lines to fetch updated software from the network
# deb http://archive.ubuntu.com/ubuntu breezy main restricted
# deb-src http://archive.ubuntu.com/ubuntu breezy main restricted

## Uncomment the following two lines to fetch major bug fix updates produced
## after the final release of the distribution.
# deb http://us.archive.ubuntu.com/ubuntu breezy-updates main restricted
# deb-src http://us.archive.ubuntu.com/ubuntu breezy-updates main restricted

## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
# deb http://us.archive.ubuntu.com/ubuntu breezy universe
# deb-src http://us.archive.ubuntu.com/ubuntu breezy universe

# deb http://security.ubuntu.com/ubuntu breezy-security main restricted
# deb-src http://security.ubuntu.com/ubuntu breezy-security main restricted

# deb http://security.ubuntu.com/ubuntu breezy-security universe
# deb-src http://security.ubuntu.com/ubuntu breezy-security universe
					

Replace with the following lines

#deb cdrom:[Ubuntu 5.04 _Breezy Badger_ - Release i386 (20050407)]/ breezy main restricted


## Uncomment the following two lines to fetch updated software from the network
deb http://archive.ubuntu.com/ubuntu dapper main restricted
deb-src http://archive.ubuntu.com/ubuntu dapper main restricted

## Uncomment the following two lines to fetch major bug fix updates produced
## after the final release of the distribution.
deb http://us.archive.ubuntu.com/ubuntu dapper-updates main restricted
deb-src http://us.archive.ubuntu.com/ubuntu dapper-updates main restricted

## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb http://us.archive.ubuntu.com/ubuntu dapper universe
deb-src http://us.archive.ubuntu.com/ubuntu dapper universe

deb http://security.ubuntu.com/ubuntu dapper-security main restricted
deb-src http://security.ubuntu.com/ubuntu dapper-security main restricted

deb http://security.ubuntu.com/ubuntu dapper-security universe
deb-src http://security.ubuntu.com/ubuntu dapper-security universe

deb http://archive.ubuntu.com/ubuntu dapper multiverse
deb-src http://archive.ubuntu.com/ubuntu dapper multiverse
						

Save the edited file

sudo apt-get update
sudo apt-get dist-upgrade

Save and close all opened applications, Reboot computer.