PRAKTIKUM SISTEM OPERASI PTIIK UB 2012/2013

Introduction Desktop Environment Desktop Environment is GUI

(Graphical user interface) for Linux Desktop

Most Popular desktop environments in Linux are : 1. GNOME (http://www.gnome.org/)2. KDE (http://www.kde.org/)3. Xfce ( http://www.xfce.org/)4. LXDE ( http://www.lxde.org/)

What will we do after installing ubuntu On Notebook ?

Change Repository

Check For Availability of Proprietary Hardware Drivers

Install Codec for Playing Music and Movie

Install Any Package who You Need such as : Netbeans, Google Chrome,

Gimp and Inkscape etc

Repository Collection of various applications on

the internet,are collected into a single, packaged in the media including software applications, games, multimedia,internet, office, themes.

Example : http://singo.ub.ac.id/

http://repo.ugm.ac.id/ http://kambing.ui.ac.id/

Change Repository (1)• Open Terminal• Salin/backup terlebih dahulu repository

bawaan ubuntu $ sudo cp /etc/apt/sources.list /etc/apt/sources.list.old

• Acces http://singo.ub.ac.id/penggunaan/ , copy data repo sesuai tipe ubuntu anda, jika 11.10 maka copy yang Oneiric Ocelot (11.10).

Change Repository (2)

• Open Terminal• Type : $ sudo su• Type : # nano /etc/apt/sources.list

• Paste data repo yang sudah dicopy tadi ke dalam file sources.list

• Type :# apt-get update

Check For Availability of Proprietary Hardware Drivers Open Unity dash. Search Additional Drivers and Open

it. Wait Until Check Done. If Driver Detected Click Activate.

Install Codec For Music and Video(Terminal Version) Open Terminal Type following command into Terminal $ sudo apt-get update Type following command into Terminal $ sudo apt-get install ubuntu-restricted-extras

If Done, Now try Play your Music and Video.

Install Codec For Music and Video(GUI Version) Play your Music or Video If Messages dialog for Search Codec

appear Click button Search. Wait until Instalation Package Done Try Again for playing your Music or

Video.

How to Install Package via Offline• Google Chrome1.Download Packages from google2.Download Packages with Extension [dot] deb3.Save in Direktori home 4.Open Terminal and Type Following Command

: $ sudo dpkg –i google-chrome-stable_current_i386.deb

5.Wait Untill Installation Done.6.Now Google Chrome Was Installed on your

Ubuntu.

How to Install Package via Repository VLC Media Player1.Open Terminal2.Type Following Command in terminal

$ sudo apt-get update $ sudo apt-get install vlc vlc-plugin-pulse mozilla-plugin-vlc

3.Wait Until Installation Done4.Now VLC ready on your Ubuntu

How to Remove Packages GUI Version Open Synaptic Package Manager, and

Unmark software or packages you want remove

Terminal Version type this command in terminal : $ sudo apt-get remove vlc OR $ sudo apt-get --purge remove vlc

Source

https://help.ubuntu.com/community/RestrictedFormats http://www.techdrivein.com/2011/10/15-things-i-did-after-installing-new.html http://www.videolan.org/vlc/download-ubuntu.html http://www.addictivetips.com/ubuntu-linux-tips/how-to-completely-uninstall-packages-in-ubuntu-linux/ http://www.cyberciti.biz/faq/howto-delete-remove-software-using-apt-get-command/ http://www.renewablepcs.com/about-linux/kde-gnome-or-xfce

????????????? QUESTION ?????????????