Install Magento on Ubuntu 14.04

Prerequisites

apt-get install libcurl3 php5-curl php5-gd php5-mcrypt

Apache Virtual Host Settings

vi /etc/apache2/sites-enabled/magento.conf

<VirtualHost *:80>

        DocumentRoot /var/www/html/magento/

        <Directory /var/www/html/magento/>
                Options Indexes FollowSymLinks MultiViews
                AllowOverride All
        </Directory>

</VirtualHost>

sudo a2ensite magento.conf
service apache2 restart

PHP Settings

vi /etc/php5/apache2/php.ini

memory_limit = 512M

Create a MySQL Database and User

mysql -u root -p
CREATE DATABASE magento;
CREATE USER magento_user@localhost IDENTIFIED BY 'password';
GRANT ALL PRIVILEGES ON magento.* TO magento_user@localhost IDENTIFIED BY 'password';
FLUSH PRIVILEGES;
exit

Download and Set Up Magento Files

https://www.magentocommerce.com/download

cd /usr/local/src
tar xzvf magento-1.9.0.1.tar.gz
cp -r magento /var/www/html
chown -R www-data:www-data /var/www/html/magento

To access the web interface with your browser,
http://server_domain_name_or_IP/

Ref :- Magento-Ubuntu-14

Upgrade java 1.7 to 1.8 in Ubuntu 14.04

java -version
java version "1.7.0_80"
Java(TM) SE Runtime Environment (build 1.7.0_80-b15)
Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer
echo $JAVA_HOME

Set Java home path,

export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
echo $JAVA_HOME
/usr/lib/jvm/java-8-openjdk-amd64

Don't pass MaxPermSize to Java 8+

java -version
openjdk version "1.8.0_91"
OpenJDK Runtime Environment (build 1.8.0_91-8u91-b14-0ubuntu4~14.04-b14)
OpenJDK 64-Bit Server VM (build 25.91-b14, mixed mode)

Disable USB with regedit in Windows

To disable USB

Go to run and pass 'regedit' command to open registry editor and navigate to the following settings,

   --> KEY_LOCAL_MACHINE
        --> SYSTEM
            --> CurrentControlSet
                --> Services
                   --> USBSTOR
       
        Modify 'Start' file value >3 and save
    
To enable USB

        Modify 'Start' file value ≤ 3 and save