For Linux X86-64 [extra Quality]: Download Oracle 11.2 0.4

When running DBCA, you might see warnings about missing libaio libraries. This is often a false positive; if all required packages are properly installed, the warning can typically be ignored.

Ensure you check the MD5 or SHA-1 checksum values provided on the Oracle download page against your downloaded files using the md5sum command in Linux.

Sign in and search for "Oracle Database Standard Edition" or "Enterprise Edition." Filter by Version 11.2.0.4.0. download oracle 11.2 0.4 for linux x86-64

In the field, enter: 13390677 (This is the specific patch set number for the 11.2.0.4 installation media). In the Platform dropdown menu, select Linux x86-64 . Click the Search button. Step 4: Select and Download the Files

To download Media Packs from Oracle Software Delivery Cloud: When running DBCA, you might see warnings about

Create the oracle user and oinstall / dba groups.

Complete Guide to Downloading Oracle 11.2.0.4 for Linux x86-64 Sign in and search for "Oracle Database Standard

Before installing, ensure your Linux system meets the following requirements:

Oracle Database 11g Release 2 (11.2.0.4) represents the final Patch Set for the 11gR2 series—the last and most stable version of the 11g product line. Its exceptional stability and maturity have made it a reliable choice for production systems. Notably, 11.2.0.4 was the first version of 11g fully certified for Oracle Linux 7 and Red Hat Enterprise Linux 7 (RHEL 7), ensuring compatibility with modern enterprise Linux environments. For those with valid support contracts, all necessary 11.2.0.4 updates are available exclusively through My Oracle Support (MOS).

Upgrade Support for Oracle Database 12.1.0.2 and 11.2.0.4 | ebstech

The correct hostname should also be set in the /etc/hostname file.