The checksums match. You now have the linux.x64_11gR2_database_1of2.zip and _2of2.zip files sitting in your downloads folder.
Before installation, ensure your environment meets these minimum specifications: : Minimum 1GB RAM (2GB+ recommended). download oracle 11.2 0.4 for linux x86-64
Some users mistakenly download only 1of2 , then run the installer. Fix: The installer will fail with “Media not found.” Always download both parts. The checksums match
Unlike the base 11.2.0.1 version, which was historically available on the public Oracle Technology Network (OTN) , the is generally only accessible through My Oracle Support (MOS) . Some users mistakenly download only 1of2 , then
To download Oracle Database 11.2.0.4 for Linux x86-64, you must access the portal . Unlike the base release (11.2.0.1), which was historically available on the public Oracle Technology Network, version 11.2.0.4 was released as a full installation patch set (Patch 13390677) and remains restricted to users with an active support contract. Availability and Access Requirements
Downloading for Linux x86-64 requires an active Oracle Support account, as this specific version is considered a "patch set" rather than a standard public release . 1. Access the Download Portal
