I am getting below error when i am trying to install Oracle 12c Release 2 on RHEL 7

balasahu

New Member
Hi,

I am getting below error when i am trying to install Oracle 12c Release 2 on RHEL 7.

Code:
[[email protected] database]$ ./runInstaller
Starting Oracle Universal Installer...

Checking Temp space: must be greater than 500 MB.   Actual 10828 MB    Passed
Checking swap space: must be greater than 150 MB.   Actual 2559 MB    Passed
Checking monitor: must be configured to display at least 256 colors
    >>> Could not execute auto check for display colors using command /usr/bin/xdpyinfo. Check if the DISPLAY variable is set.    Failed <<<<

Some requirement checks failed. You must fulfill these requirements before

continuing with the installation,

Continue? (y/n) [n] y
 


iwebsurfer

New Member
Check your DISPLAY settings. You need to have a tigervnc setup on the server to give you the GUI. Generally servers run with a runlevel=3 (NonGUI/CUI with Networking mode). Graphics are in runlevel-5 (uname -r)
Once your vnc is setup on the server, invoke a tool like "Reflections" on your windows (client) machine (separate install).

I have a blogpost of mine, but for installing a 2 node Oracle 11g RAC on Vmware with Openfiler. Check it out if interested.

https://iwebsurfer.wordpress.com/2017/06/18/2-node-oracle-11g-rac-on-vmware-with-openfiler/
 
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