I follow this link link to install Oracle 11g XE on Ubuntu 14.04.After Following all the steps, still it is showing following problems:
~$ sudo /etc/init.d/oracle-xe start Starting Oracle Net Listener. Starting Oracle Database 11g Express Edition instance. Failed to start Oracle Net Listener using /u01/app/oracle/product/11.2.0/xe/bin/tnslsnr and Oracle Express Database using /u01/app/oracle/product/11.2.0/xe/bin/sqlplus.
whenever i try to open oracle on web browser, oracle remain unable to install.
http://localhost:8081/apex/f?p=4950
BTW I have also XAMPP installed in my pc.
updates: after is installation i did this, But still oracle Not works.
usr@pc: cd /u01/app/oracle/product/11.2.0/xe/bin usr@pc:/u01/app/oracle/product/11.2.0/xe/bin$ lsnrctl start LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 01-JAN-2016 13:03:31 Copyright (c) 1991, 2011, Oracle. All rights reserved. Starting /u01/app/oracle/product/11.2.0/xe/bin/tnslsnr: please wait... TNSLSNR for Linux: Version 11.2.0.2.0 - Production System parameter file is /u01/app/oracle/product/11.2.0/xe/network/admin/listener.ora Log messages written to /u01/app/oracle/diag/tnslsnr/usr-pc/listener/alert/log.xml Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC_FOR_XE))) Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=usr_pc)(PORT=1521))) Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 11.2.0.2.0 - Production Start Date 01-JAN-2016 13:03:31 Uptime 0 days 0 hr. 0 min. 0 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Default Service XE Listener Parameter File /u01/app/oracle/product/11.2.0/xe/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/usr-pc/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC_FOR_XE))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=usr-pc)(PORT=1521))) Services Summary... Service "PLSExtProc" has 1 instance(s). Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service... The command completed successfully usr@pc:/u01/app/oracle/product/11.2.0/xe/bin$ sqlplus Error 46 initializing SQL*Plus HTTP proxy setting has incorrect value SP2-1502: The HTTP proxy server specified by http_proxy is not accessible usr@pc:/u01/app/oracle/product/11.2.0/xe/bin$ echo $http_proxy localhost
Latest Updates:
usr@pc:/u01/app/oracle/product/11.2.0/xe/bin$ export http_proxy=[http://localhost:8080](http://localhost:8080) usr@pc:/u01/app/oracle/product/11.2.0/xe/bin$ echo $http_proxy [http://localhost:8080](http://localhost:8080) usr@pc:~$ cd /u01/app/oracle/product/11.2.0/xe/bin $ lsnrctl start usr@pc:/u01/app/oracle/product/11.2.0/xe/bin$ sqlplus Error 46 initializing SQL*Plus HTTP proxy setting has incorrect value SP2-1502: The HTTP proxy server specified by http_proxy is not accessible
whenever i try to click on oracle startup icon the web browser gets unable to open [for both cases: xampp running and also stopped] it oracle like below image:
I
is it conflict with xampp localhost, port number or http_proxy, i have no idea.
it is already been 9 times failed attempt to install oracle 11g.I am mentally exhausted. please suggest me,how can i fix it.please let me know if any further information is required. Thanks