Ubuntu12.10 上oracle安装完成后配置好netca，然后创建数据库时进度2%就报ORA-12547: TNS:lost contact，网上说是是没有安装libaio-dev，可我重新安装sudo apt-get install libaio-dev 效果一样。请问大侠们如何解决
Fatal NI connect error 12547, connecting to: (DESCRIPTION=(ADDRESS=(PROTOCOL=beq)(PROGRAM=/home/tantan/app/oracle/product/11.2.0/db_home1/bin/oracle)(ARGV0=oracleorcl)(ARGS='(DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))')(DETACH=NO))(CONNECT_DATA=(CID=(PROGRAM=sqlplus)(HOST=tantan-VirtualBox)(USER=tantan))))
VERSION INFORMATION:
TNS for Linux: Version 11.2.0.1.0 - Production
Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.1.0 - Production
Time: 02-DEC-2012 23:59:35
Tracing not turned on.
Tns error struct:
ns main err code: 12547
TNS-12547: TNS:lost contact
ns secondary err code: 12560
nt main err code: 517
TNS-00517: Lost contact
nt secondary err code: 32
nt OS err code: 0