ERROR at line 1: ORA-01034: ORACLE not available

Estou com um problema na configuração do oracle... Ao executar

sudo /etc/init.d/oracle-xe configure

Do you want Oracle Database 11g Express Edition to be started on boot (y/n) [y]:y

Starting Oracle Net Listener...Done
Configuring database...
Database Configuration failed.  Look into /u01/app/oracle/product/11.2.0/xe/config/log for details
root@1669faf0a9a6:/home/ghost/Disk1# 

Seguem os logs

cat CloneRmanRestore.log 
LRM-00116: syntax error at 'sessions' following '='
ORA-01078: failure in processing system parameters
select TO_CHAR(systimestamp,'YYYYMMDD HH:MI:SS') from dual
*
ERROR at line 1:
ORA-01034: ORACLE not available 
Process ID: 0 
Session ID: 0 Serial number: 0 

declare
*
ERROR at line 1:
ORA-01034: ORACLE not available 
Process ID: 0 
Session ID: 0 Serial number: 0 

select TO_CHAR(systimestamp,'YYYYMMDD HH:MI:SS') from dual
*
ERROR at line 1:
ORA-01034: ORACLE not available 
Process ID: 0 
Session ID: 0 Serial number: 0 

cat cloneDBCreation.log 
Create controlfile reuse set database "XE"
*
ERROR at line 1:
ORA-01034: ORACLE not available 
Process ID: 0 
Session ID: 0 Serial number: 0 

BEGIN dbms_backup_restore.zerodbid(0); END;

*
ERROR at line 1:
ORA-01034: ORACLE not available 
Process ID: 0 
Session ID: 0 Serial number: 0 

ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
Linux-x86_64 Error: 2: No such file or directory
LRM-00116: syntax error at 'sessions' following '='
ORA-01078: failure in processing system parameters
Create controlfile reuse set database "XE"

 cat postDBCreation.log 
begin
*
ERROR at line 1:
ORA-01034: ORACLE not available 
Process ID: 0 
Session ID: 0 Serial number: 0 


create spfile='/u01/app/oracle/product/11.2.0/xe/dbs/spfileXE.ora' FROM pfile='/u01/app/oracle/product/11.2.0/xe/config/scripts/init.ora'
*
ERROR at line 1:
ORA-01078: failure in processing system parameters 
LRM-00116: syntax error at 'sessions' following '=' 

 cat postScripts.log 
CREATE OR REPLACE LIBRARY dbms_sumadv_lib AS '/u01/app/oracle/product/11.2.0/xe/lib/libqsmashr.so';
*
ERROR at line 1:
ORA-01034: ORACLE not available 
Process ID: 0 
Session ID: 0 Serial number: 0 


BEGIN dbms_datapump_utl.replace_default_dir; END;

*
ERROR at line 1:
ORA-01034: ORACLE not available 
Process ID: 0 
Session ID: 0 Serial number: 0