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 XE. # # A fatal error has been detected by the Java Runtime Environment: # # Internal Error (safepoint.cpp:310), pid=195, tid=0x000000403d91a700 # guarantee(PageArmed == 0) failed: invariant # # JRE version: Java(TM) SE Runtime Environment (8.0_171-b11) (build 1.8.0_171-b11) # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.171-b11 mixed mode linux-amd64 compressed oops) # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # An error report file with more information is saved as: # /tmp/hs_err_pid195.log # # If you would like to submit a bug report, please visit: # http://bugreport.java.com/bugreport/crash.jsp # qemu: uncaught target signal 6 (Aborted) - core dumped /bin/bash: line 1: 193 Done ( echo 'system'; echo 'system'; echo 'system' ) 195 Aborted | /opt/oracle/product/18c/dbhomeXE/bin/dbca -silent -createDatabase -gdbName XE -templateName XE_Database.dbc -characterSet AL32UTF8 -createAsContainerDatabase true -numberOfPDBs 1 -pdbName XEPDB1 -sid XE -emConfiguration DBEXPRESS -emExpressPort 5500 -J-Doracle.assistants.dbca.validate.DBCredentials=false -sampleSchema true -customScripts /opt/oracle/product/18c/dbhomeXE/assistants/dbca/postdb_creation.sql -initParams sga_target=596M,pga_aggregate_target=198M Database configuration failed. Check logs under '/opt/oracle/cfgtoollogs/dbca'. /usr/bin/mv: cannot stat '/opt/oracle/product/18c/dbhomeXE/dbs/spfileXE.ora': No such file or directory /usr/bin/mv: cannot stat '/opt/oracle/product/18c/dbhomeXE/dbs/orapwXE': No such file or directory ORACLE_HOME = [/home/oracle] ? ORACLE_BASE environment variable is not being set since this information is not available for the current user ID . You can set ORACLE_BASE manually if it is required. Resetting ORACLE_BASE to its previous value or ORACLE_HOME The Oracle base remains unchanged with value /opt/oracle ##################################### ########### E R R O R ############### DATABASE SETUP WAS NOT SUCCESSFUL! Please check output for further info! ########### E R R O R ############### ##################################### The following output is now a tail of the alert.log: /usr/bin/tail: cannot open '/opt/oracle/diag/rdbms/*/*/trace/alert*.log' for reading: No such file or directory /usr/bin/tail: no files remaining```