How-to Install Oracle 12c Database on Ubuntu 17.04 Zesty 64bit Easy Guide

April 11th, 2017 by thelinuxevangelist

Install Oracle Database 12c on Ubuntu 17.04

Hello Ubuntu User! This Tutorial Shows You Step-by-Step How-to Install Oracle Database 12c on Ubuntu 17.04 Zesty Amd64 GNU/Linux Desktop/Server.

And this Quick & Dirty Installing Oracle 12 Database on Ubuntu 17.04 Guide Try to Presents the Easiest Way to Quick Start.

Especially relevant: the Ubuntu-like Systems are Not Oracle Database Supported OSes and so Use It At Most for Development and Not for Production!

The Guide Include All the Essentials Commands and Basic Screenshots of the whole Installation Process.

The Process is somewhat Extended and Advanced and so it require a little confidence with the Command Line shell.

So Relax if You are not a Linux Geek Take the Time of Reading, Understanding and Executing Carefully the Instructions Contained here.

How to Install Oracle Database 12c on Ubuntu 17.04 - Featured

With more than 500 new features, Oracle Database 12c is designed to give Oracle customers exactly what they need for Cloud Computing, Big Data, Security, and Availability.

The Best Oracle 12c Database New Features:

Oracle 12c DB Installation on Ubuntu 17.04 Zesty
1/5 Initial Configuration

  1. Download the Oracle 12c Database for Linux:
    Oracle 12c .zip for Linux
    The Link Contains the List of Oracle 12c Database Releases.

  2. Open a Shell Session or Terminal Emulator Window
    Ctrl+Alt+t on desktop
    (Press “Enter” to Execute Commands)

    How to Install Oracle Database 12c on Ubuntu 17.04 - Open Terminal
  3. Add Needed Oracle DB Groups and User

    sudo su

    If Got “User is Not in Sudoers file” then Look: Solution

    groupadd -g 502 oinstall
    groupadd -g 503 dba
    groupadd -g 504 oper
    groupadd -g 505 asmadmin
    useradd -u 502 -g oinstall -G dba,asmadmin,oper -s /bin/bash -m oracle
    passwd oracle

    Take Note of the oracle User Pass :)

  4. Setting up DB Directory Permissions

    chown -R oracle:oinstall /tmp/database
  5. Make Network Configuration

    • Get hostname:

    • Get IP:


      You will Find It Under the lo >> inet Section.

    • Check if Hostname is Already into the Enabled Hosts File.

      cat /etc/hosts

      If It’s Not Present then Insert it with:

      nano /etc/hosts


      Example: ‘ localhost.localdomain’

      Ctrl+Shift+v to Paste Content into nano
      Ctrl+x to Save and Exit
      from nano Editor :)

    • Grant Connection to X Server

      xhost +myIP

      Example: # xhost +

  6. Make Target Directories

    mkdir -p /u01/app/oracle/product/12/dbhome_1
    chown -R oracle:oinstall /u01
    chmod -R 775 /u01
  7. Parameters Configuration SetUp

    • Edit /etc/sysctl.conf file.

      nano /etc/sysctl.conf

      Then hit Ctrl+x to Save and Exit from nano Editor
      Add or amend the following lines

      #### Oracle 12c Kernel Parameters ####
      fs.suid_dumpable = 1
      fs.aio-max-nr = 1048576
      fs.file-max = 6815744
      kernel.shmall = 2097152
      kernel.shmmax = 536870912
      kernel.shmmni = 4096
      # semaphores: semmsl, semmns, semopm, semmni
      kernel.sem = 250 32000 100 128
      net.ipv4.ip_local_port_range = 9000 65500

      If Exists then Comment out these lines below that Gives an Error

      #net.bridge.bridge-nf-call-ip6tables = 0
      #net.bridge.bridge-nf-call-iptables = 0
      #net.bridge.bridge-nf-call-arptables = 0
    • Edit /etc/security/limits.conf file.

      nano /etc/security/limits.conf

      Add the following lines

      #### oracle User Settings 4 Oracle 12c ####
      oracle       soft  nproc  2047
      oracle       hard  nproc  16384
      oracle       soft  nofile 1024
      oracle       hard  nofile 65536
      oracle       soft  stack  10240
    • Load the New Kernel Parameters.

      /sbin/sysctl -p

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