computers:ubuntu_workstation_basic_setup
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Table of Contents
Ubuntu Workstation Basic Setup
BIOS
- before installing Ubuntu, power on the workstation, enter the BIOS setting, and update the boot setting. CD/DVD-ROM should be listed as the 1st choice, following by the hard drive for Ubuntu installation
v14.04 (2015/01/07)
- Basic installation
- Put the Ubuntu14.04 DVD into the DVD-drive.
- Restart the computer and boot the computer through that DVD.
- Follow the instruction to install Ubuntu.
- hard drive partition:
- use the SSD as the primary hard drive
- SWAP >= the size of RAM
- the remaining part could be mounted as root ('/') and used for OS installation
- the larger/slower hard drive could be mounted as '/backup'
- Network
- The system administrator requires the HWaddr of the Network Interface Controller (NIC) to add the new machine to the DHCP server.
- In Terminal, type “ifconfig” to get the HWaddr of eth0 (format = XX:XX:XX:XX:XX:XX). Write down this string and send it to the administrator.
- After the DHCP server setting has been updated, restart the computer to obtain the correct intranet IP.
- Note: this only has to be done once (no need for re-installation unless the Network Interface Controller has been changed)
- Additional steps
- Install the OpenSSH server
- The OpenSSH client is installed by default (so you can ssh into other computers). If you want connect to this new machine from other machines (e.g., other workstations, lab server, home computer), the OpenSSH server package is required.
- sudo apt-get install openssh-server
Nvidia drivers
- official drivers of nvidia graphic card (gnu) is required for better performance.
- check nvidia graphic card information
$ lspci -vnn | grep -i VGA -A 12
- nvidia: find driver version
- Take Quadro 600 for example, the driver version is 340.65
Remove old version
- For example, remove version 331
$ sudo apt-get remove nvidia-331 && sudo apt-get autoremove
Install driver
$ sudo add-apt-repository ppa:xorg-edgers/ppa -y $ sudo apt-get update $ sudo apt-get install nvidia-340
Change nvidia settings
Java
$ sudo apt-get install icedtea-7-plugin openjdk-7-jre
Optional
$ sudo apt-get install openjdk-7-jdk
For Oracle Java
Java 7 $ sudo add-apt-repository ppa:webupd8team/java $ sudo apt-get update $ sudo apt-get install oracle-java7-installer Java 8 $ sudo apt-get install oracle-java8-installer
Check version
$ java -version
Switch between Oracle Java 8 and Java 7
$ sudo update-java-alternatives -s java-7-oracle $ sudo update-java-alternatives -s java-8-oracle
Mount disk
# Find path to new disk $ sudo fdisk -l Device Boot Start End Blocks Id System /dev/sdb2 * 501758 976771071 488134657 5 Extended /dev/sdb5 501760 976771071 488134656 8e Linux LVM $ sudo mkdir -p /backup $ sudo mount /dev/sdb5 /backup/ # check disk info $ df -h
computers/ubuntu_workstation_basic_setup.1425613645.txt.gz · Last modified: 2015/03/06 11:47 by chkuo