WAT? Java 9 by default? Are you sure? Java 9 isn't even out yet, it's planned for at least March 2017 last time I looked. If confirmed, then it seems like a real Ubuntu bug to me.
2016-11-29 19:01 GMT+01:00 'imker25' via Jenkins Users < email@example.com>: > Hello again, > > well I found a solution for this. Root cause of the problem is, that > Ubuntu 16.10 uses Java 9 by default. And Jenkins supports Java 8. So I > removed Java 9 from the node and installed Java 8 again. > No I can start my node, and all works fine. > > > Am Montag, 28. November 2016 20:45:48 UTC+1 schrieb imker25: >> >> Hello, >> >> yesterday I upgraded on of my build nodes from Ubuntu 16.04 to 16.10. >> After the upgrade the slave was unable to connect to the jenkins master >> with version 2.33 running on Ubuntu 16.04. >> >> When I try to start the nodes *.jar file on commad line I get the >> following output: >> >> java -jar slave.jar -jnlpUrl >> http://master.node:8080/jenkins/computer/flanders/slave-agent.jnlp -secret >> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >> Exception in thread "main" java.lang.ExceptionInInitializerError >> at javax.crypto.Cipher.getInstance(java.base@9-Ubuntu/Cipher.java:523) >> at hudson.remoting.Launcher.parseJnlpArguments(Launcher.java:413) >> at hudson.remoting.Launcher.run(Launcher.java:248) >> at hudson.remoting.Launcher.main(Launcher.java:218) >> Caused by: java.lang.SecurityException: Can not initialize cryptographic >> mechanism >> at >> javax.crypto.JceSecurity.<clinit>(java.base@9-Ubuntu/JceSecurity.java:91) >> ... 4 more >> Caused by: java.lang.NullPointerException >> at >> sun.nio.fs.UnixPath.normalizeAndCheck(java.base@9-Ubuntu/UnixPath.java:75) >> at sun.nio.fs.UnixPath.<init>(java.base@9-Ubuntu/UnixPath.java:69) >> at >> sun.nio.fs.UnixFileSystem.getPath(java.base@9-Ubuntu/UnixFileSystem.java:280) >> at java.nio.file.Paths.get(java.base@9-Ubuntu/Paths.java:84) >> at >> javax.crypto.JceSecurity.setupJurisdictionPolicies(java.base@9-Ubuntu/JceSecurity.java:254) >> at >> javax.crypto.JceSecurity.access$000(java.base@9-Ubuntu/JceSecurity.java:49) >> at >> javax.crypto.JceSecurity$1.run(java.base@9-Ubuntu/JceSecurity.java:82) >> at >> javax.crypto.JceSecurity$1.run(java.base@9-Ubuntu/JceSecurity.java:79) >> at >> java.security.AccessController.doPrivileged(java.base@9-Ubuntu/Native Method) >> at >> javax.crypto.JceSecurity.<clinit>(java.base@9-Ubuntu/JceSecurity.java:78) >> >> Maybe somebody can help to solve this? >> >> >> -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jenkinsci-users/b607a73a-e375-448b-9eb1-94c180628aa3%40googlegroups. > com > <https://groups.google.com/d/msgid/jenkinsci-users/b607a73a-e375-448b-9eb1-94c180628aa3%40googlegroups.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CANWgJS6nZt1-ZNX1Hk%2B-nkWTdkW4xzv2GHo%2BVaTsTAeYfp0zYg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.