Comments on How to Install OpenMeetings on Ubuntu 18.04 LTS

Please do not simply copy from tutorial of other Ubuntu version without verification. For example, newest Java version for Unbuntu 18.04 is 10 and no longer need to be installed from other repository.

I have Java 1.8.0_181 on my Ubuntu 16.04.4, so why are you showing 1.8.0_171 as the latest version.  Isn't 181 newer than 171?$

java -versionopenjdk version "1.8.0_181"OpenJDK Runtime Environment (build 1.8.0_181-8u181-b13-0ubuntu0.16.04.1-b13)OpenJDK 64-Bit Server VM (build 25.181-b13, mixed mode)

 

 FC: was your comment to the Article author or to me? I was wondering about the Java version numbers, not so much which went with Ubuntu 18.04LTS. If what you are saying, Ubuntu 18.04LTS should come with Java as part of the OS package?

The GUI for OpeningMeetings is like 1990's ERA.

Hi greetings of the day.I have been looking for the information on hosting openmeetings on amazon ec2.but I haven't figured out.Please let me know the steps to host openemeetings on amazon ec2.

Hope I will get the steps soon.

Thanks is advance.

Hi, sorry to say but there is a typo  - two "install"s

sudo apt-get install install imagemagick ghostscript libxt6 libxrender1 ffmpeg sox -y

Thank you for the notice. The wrong command has been corrected.

failed twice. completely rebuilt server and it failed again web panels come up and when submit finish get java errors.

\looks like it needs an smtp server and openoffice also. had to install java mysql connector as well.

Installation is failed <openjpa-3.1.0-rafcec21a1d489dff682a3ce7986fac6a1c80e8e0 fatal general error> org.apache.openjpa.persistence.PersistenceException: The transaction has been rolled back. See the nested exceptions for details on the errors that occurred. FailedObject: org.apache.openmeetings.db.entity.basic.Configuration@16624abb at org.apache.openjpa.kernel.BrokerImpl.newFlushException(BrokerImpl.java:2470) at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2308) at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2199) at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1962) at org.apache.openjpa.kernel.QueryImpl.isInMemory(QueryImpl.java:1028) at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:902) at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:843) at org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:601) at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:297) at org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:314) at org.apache.openmeetings.db.dao.basic.ConfigurationDao.get(ConfigurationDao.java:208) at org.apache.openmeetings.db.dao.basic.ConfigurationDao.get(ConfigurationDao.java:215) at org.apache.openmeetings.db.dao.basic.ConfigurationDao.getString(ConfigurationDao.java:265) at org.apache.openmeetings.db.dao.basic.ConfigurationDao.reloadCrypt(ConfigurationDao.java:447) at org.apache.openmeetings.db.dao.basic.ConfigurationDao.update(ConfigurationDao.java:338) at org.apache.openmeetings.db.dao.basic.ConfigurationDao.update(ConfigurationDao.java:303) at org.apache.openmeetings.db.dao.basic.ConfigurationDao$$FastClassBySpringCGLIB$$2f9526f2.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) at org.apache.openmeetings.db.dao.basic.ConfigurationDao$$EnhancerBySpringCGLIB$$41aa8334.update(<generated>) at org.apache.openmeetings.installation.ImportInitvalues.loadConfiguration(ImportInitvalues.java:369) at org.apache.openmeetings.installation.ImportInitvalues.loadSystem(ImportInitvalues.java:551) at org.apache.openmeetings.installation.ImportInitvalues.loadAll(ImportInitvalues.java:561) at org.apache.openmeetings.web.pages.install.InstallWizard$InstallProcess.run(InstallWizard.java:746) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: <openjpa-3.1.0-rafcec21a1d489dff682a3ce7986fac6a1c80e8e0 fatal general error> org.apache.openjpa.persistence.PersistenceException: Table 'openmeetings.configuration' doesn't exist {prepstmnt 360910292 INSERT INTO configuration (deleted, inserted, updated, comment, fromVersion, om_key, type, value, user_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)} [code=1146, state=42S02] FailedObject: org.apache.openmeetings.db.entity.basic.Configuration@16624abb at org.apache.openjpa.jdbc.sql.DBDictionary.narrow(DBDictionary.java:5250) at org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:5210) at org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:134) at org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:75) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:146) at org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:80) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:102) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:90) at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:554) at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:110) at org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:61) at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:108) at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:81) at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:757) at org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:146) at org.apache.openjpa.datacache.DataCacheStoreManager.flush(DataCacheStoreManager.java:679) at org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:146) ... 31 more Caused by: org.apache.openjpa.lib.jdbc.ReportingSQLException: Table 'openmeetings.configuration' doesn't exist {prepstmnt 360910292 INSERT INTO configuration (deleted, inserted, updated, comment, fromVersion, om_key, type, value, user_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)} [code=1146, state=42S02] at org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:219) at org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:195) at org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator.access$1000(LoggingConnectionDecorator.java:58) at org.apache.openjpa.lib.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingPreparedStatement.executeUpdate(LoggingConnectionDecorator.java:1188) at org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:308) at org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:308) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.executeUpdate(PreparedStatementManagerImpl.java:271) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:121) ... 43 more

I succesfully installed openmeetings on a AWS EC2 instance; everything works fine but not sure how to add the SSL to the domain and also don't use the port, Any help here will be appreciate.

Hi,

Can you show me how to install Letsencrypt SSL for OpenMeetings?

Waiting for your reply...

Cheers,

Hi, Successfully installed openmeeting, however, there is now sound.