Public bug reported: Seen trying to run the jitsi sip softphone on ubuntu bionic.
The code complains: Exception in thread "main" java.lang.NoSuchFieldError: preferIPv6Address at java.base/java.net.InetAddress.init(Native Method) at java.base/java.net.InetAddress.<clinit>(InetAddress.java:337) at java.base/java.net.NetworkInterface.init(Native Method) at java.base/java.net.NetworkInterface.<clinit>(NetworkInterface.java:68) at net.java.sip.communicator.util.launchutils.SipCommunicatorLock.findLocalAddress(SipCommunicatorLock.java:513) at net.java.sip.communicator.util.launchutils.SipCommunicatorLock.readLockFile(SipCommunicatorLock.java:413) at net.java.sip.communicator.util.launchutils.SipCommunicatorLock.readLockFileRetrying(SipCommunicatorLock.java:358) at net.java.sip.communicator.util.launchutils.SipCommunicatorLock.tryLock(SipCommunicatorLock.java:154) at net.java.sip.communicator.launcher.SIPCommunicator.main(SIPCommunicator.java:139) The jitsi developers observe that this is not an issue with jitsi, rather with openjdk: "This particular problem is a bug in Java itself rather than in Jitsi. The native InetAddress code tries to access a field declared in Java, preferIPv6Address. It's not something we can fix. We're only using documented and supported API here." And recommend reporting the issue to the distribution. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: openjdk-11-jre 10.0.2+13-1ubuntu0.18.04.2 ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18 Uname: Linux 4.15.0-34-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.3 Architecture: amd64 CurrentDesktop: KDE Date: Sun Sep 16 15:10:23 2018 EcryptfsInUse: Yes InstallationDate: Installed on 2013-12-12 (1738 days ago) InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) SourcePackage: openjdk-lts UpgradeStatus: Upgraded to bionic on 2018-06-08 (99 days ago) ** Affects: openjdk-lts (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic third-party-packages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1792792 Title: Missing field preferIPv6Address in openjdk 10 code To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openjdk-lts/+bug/1792792/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs