Oracle 23c install failed on Rhel 8
Oracle 23c developer edition
OS : Rhel 8
While launching: echo "${DB_PASSWORD}";) | /etc/init.d/oracle-free-23c configure
I have the following errors :
Oracle Net Listener configured.
Specify a password to be used for database accounts. Oracle recommends that the password entered should be at least 8 characters in length, contain at least 1 uppercase character, 1 lower case character and 1 digit [0-9]. Note that the same password will be used for SYS, SYSTEM and PDBADMIN accounts:
Confirm the password:
Configuring Oracle Listener.
Listener configuration succeeded.
Configuring Oracle Database FREE.
[FATAL] [DBT-50000] Unable to check available system memory.
CAUSE: An exception occured while checking kernel parameter.