This is just for others who might face my problem when running OH2 on a Orange Pi PC+, installed oh from apt source all went ok but i had problems logging to karaf console via ssh on pot 8101 although the service was started and was listening on 8101 on localhost. This is the error log i was getting when i was trying to log into console
2017-04-05 14:39:55.148 [WARN ] [he.sshd.server.session.ServerSession] - Exception caught
java.lang.IllegalStateException
at sun.security.ec.ECDHKeyAgreement.deriveKey(Native Method)[sunec.jar:1.8.0_121]
at sun.security.ec.ECDHKeyAgreement.engineGenerateSecret(ECDHKeyAgreement.java:130)[sunec.jar:1.8.0_121]
at javax.crypto.KeyAgreement.generateSecret(KeyAgreement.java:586)[:1.8.0_121]
at org.apache.sshd.common.kex.ECDH.calculateK(ECDH.java:73)
at org.apache.sshd.common.kex.AbstractDH.getK(AbstractDH.java:52)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.server.kex.AbstractDHGServer.next(AbstractDHGServer.java:85)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.session.AbstractSession.doHandleMessage(AbstractSession.java:425)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.session.AbstractSession.handleMessage(AbstractSession.java:326)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.session.AbstractSession.decode(AbstractSession.java:780)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.session.AbstractSession.messageReceived(AbstractSession.java:308)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:54)
at org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:184)
at org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:170)
at org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32)
at java.security.AccessController.doPrivileged(Native Method)[:1.8.0_121]
at org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30)[61:org.apache.sshd.core:0.14.0]
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)[:1.8.0_121]
at sun.nio.ch.Invoker.invokeDirect(Invoker.java:157)[:1.8.0_121]
at sun.nio.ch.UnixAsynchronousSocketChannelImpl.implRead(UnixAsynchronousSocketChannelImpl.java:553)[:1.8.0_121]
at sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:276)[:1.8.0_121]
at sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:297)[:1.8.0_121]
at java.nio.channels.AsynchronousSocketChannel.read(AsynchronousSocketChannel.java:420)[:1.8.0_121]
at org.apache.sshd.common.io.nio2.Nio2Session.startReading(Nio2Session.java:170)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:186)
at org.apache.sshd.common.io.nio2.Nio2Session$1.onCompleted(Nio2Session.java:170)
at org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32)
at java.security.AccessController.doPrivileged(Native Method)[:1.8.0_121]
at org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30)[61:org.apache.sshd.core:0.14.0]
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)[:1.8.0_121]
at sun.nio.ch.Invoker.invokeDirect(Invoker.java:157)[:1.8.0_121]
at sun.nio.ch.UnixAsynchronousSocketChannelImpl.implRead(UnixAsynchronousSocketChannelImpl.java:553)[:1.8.0_121]
at sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:276)[:1.8.0_121]
at sun.nio.ch.AsynchronousSocketChannelImpl.read(AsynchronousSocketChannelImpl.java:297)[:1.8.0_121]
at java.nio.channels.AsynchronousSocketChannel.read(AsynchronousSocketChannel.java:420)[:1.8.0_121]
at org.apache.sshd.common.io.nio2.Nio2Session.startReading(Nio2Session.java:170)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.io.nio2.Nio2Acceptor$AcceptCompletionHandler.onCompleted(Nio2Acceptor.java:135)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.io.nio2.Nio2Acceptor$AcceptCompletionHandler.onCompleted(Nio2Acceptor.java:120)[61:org.apache.sshd.core:0.14.0]
at org.apache.sshd.common.io.nio2.Nio2CompletionHandler$1.run(Nio2CompletionHandler.java:32)
at java.security.AccessController.doPrivileged(Native Method)[:1.8.0_121]
at org.apache.sshd.common.io.nio2.Nio2CompletionHandler.completed(Nio2CompletionHandler.java:30)[61:org.apache.sshd.core:0.14.0]
at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)[:1.8.0_121]
at sun.nio.ch.Invoker$2.run(Invoker.java:218)[:1.8.0_121]
at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)[:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[:1.8.0_121]
at java.lang.Thread.run(Thread.java:745)[:1.8.0_121]
and this was the solution http://stackoverflow.com/questions/37167189/illegalstateexception-thrown-by-maven-ssl-related-when-downloading-project-de
sudo apt install libbcprov-java*
sudo ln -s /usr/share/java/bcprov.jar /usr/lib/jvm/java-1.8.0-openjdk-armhf/jre/lib/ext/bcprov.jar
sudo nano /usr/lib/jvm/java-1.8.0-openjdk-armhf/jre/lib/security/java.security
add this as first “security.provider.1=org.bouncycastle.jce.provider.BouncyCastleProvider” like :
security.provider.1=org.bouncycastle.jce.provider.BouncyCastleProvider
security.provider.2=sun.security.provider.Sun
security.provider.3=sun.security.rsa.SunRsaSign
security.provider.4=sun.security.ec.SunEC
security.provider.5=com.sun.net.ssl.internal.ssl.Provider
security.provider.6=com.sun.crypto.provider.SunJCE
security.provider.7=sun.security.jgss.SunProvider
security.provider.8=com.sun.security.sasl.Provider
security.provider.9=org.jcp.xml.dsig.internal.dom.XMLDSigRI
security.provider.10=sun.security.smartcardio.SunPCSC
restart oh and now console works.