I'm installing netxms on ubuntu : #61-Ubuntu SMP Mon Feb 12 23:05:58 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

I had no issues installing the server, but the management console is not working, whenever I run nxmc there is an error.

Below are the logs, I would appreciate if you can guide me, many thanks.

cat ~/.nxmc/data/.metadata/.log
!SESSION 2018-05-03 14:17:18.707 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_162
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en
Command-line arguments:  -os linux -ws gtk -arch x86_64 -data @user.home/.nxmc/data

!ENTRY org.eclipse.osgi 4 0 2018-05-03 14:17:21.107
!MESSAGE An error occurred while automatically activating bundle org.netxms.ui.eclipse.console (316).
!STACK 0
org.osgi.framework.BundleException: Exception in org.netxms.ui.eclipse.console.Activator.start() of bundle org.netxms.ui.eclipse.console.
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
        at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
        at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
        at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
        at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
        at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
        at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:464)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
        at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
        at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
        at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
        at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
        at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
Caused by: org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed]
        at org.eclipse.swt.SWT.error(SWT.java:4387)
        at org.eclipse.swt.widgets.Display.createDisplay(Display.java:914)
        at org.eclipse.swt.widgets.Display.create(Display.java:900)
        at org.eclipse.swt.graphics.Device.<init>(Device.java:156)
        at org.eclipse.swt.widgets.Display.<init>(Display.java:498)
        at org.eclipse.swt.widgets.Display.<init>(Display.java:489)
        at org.eclipse.swt.widgets.Display.getDefault(Display.java:1634)
        at org.eclipse.swt.widgets.Display$1.run(Display.java:455)
        at org.eclipse.swt.graphics.Device.getDevice(Device.java:112)
        at org.eclipse.swt.graphics.Resource.<init>(Resource.java:49)
        at org.eclipse.swt.graphics.Image.<init>(Image.java:661)
        at org.eclipse.jface.resource.URLImageDescriptor.createImage(URLImageDescriptor.java:162)
        at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:227)
        at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:205)
        at org.netxms.ui.eclipse.console.resources.SharedIcons.init(SharedIcons.java:152)
        at org.netxms.ui.eclipse.console.Activator.start(Activator.java:61)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
        ... 34 more
Root exception:
org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed]
        at org.eclipse.swt.SWT.error(SWT.java:4387)
        at org.eclipse.swt.widgets.Display.createDisplay(Display.java:914)
        at org.eclipse.swt.widgets.Display.create(Display.java:900)
        at org.eclipse.swt.graphics.Device.<init>(Device.java:156)
        at org.eclipse.swt.widgets.Display.<init>(Display.java:498)
        at org.eclipse.swt.widgets.Display.<init>(Display.java:489)
        at org.eclipse.swt.widgets.Display.getDefault(Display.java:1634)
        at org.eclipse.swt.widgets.Display$1.run(Display.java:455)
        at org.eclipse.swt.graphics.Device.getDevice(Device.java:112)
        at org.eclipse.swt.graphics.Resource.<init>(Resource.java:49)
        at org.eclipse.swt.graphics.Image.<init>(Image.java:661)
        at org.eclipse.jface.resource.URLImageDescriptor.createImage(URLImageDescriptor.java:162)
        at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:227)
        at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:205)
        at org.netxms.ui.eclipse.console.resources.SharedIcons.init(SharedIcons.java:152)
        at org.netxms.ui.eclipse.console.Activator.start(Activator.java:61)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
        at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
        at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
        at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
        at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
        at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
        at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:464)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
        at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
        at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
        at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
        at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
        at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

!ENTRY org.eclipse.osgi 4 0 2018-05-03 14:17:21.131
!MESSAGE Application error
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in org.netxms.ui.eclipse.console was unable to load class org.netxms.ui.eclipse.console.Application.
        at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
        at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
        at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
        at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
        at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:191)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
        at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
        at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
        at org.eclipse.equinox.launcher.Main.main(Main.java:1414)
Caused by: org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.netxms.ui.eclipse.console (316).
        at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:122)
        at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
        at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:395)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:464)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
        at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
        at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:340)
        at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:229)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1212)
        at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
        ... 16 more
Caused by: org.osgi.framework.BundleException: Exception in org.netxms.ui.eclipse.console.Activator.start() of bundle org.netxms.ui.eclipse.console.
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
        at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)
        at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:300)
        at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:440)
        at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:263)
        at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
        ... 28 more
Caused by: org.eclipse.swt.SWTError: No more handles [gtk_init_check() failed]
        at org.eclipse.swt.SWT.error(SWT.java:4387)
        at org.eclipse.swt.widgets.Display.createDisplay(Display.java:914)
        at org.eclipse.swt.widgets.Display.create(Display.java:900)
        at org.eclipse.swt.graphics.Device.<init>(Device.java:156)
        at org.eclipse.swt.widgets.Display.<init>(Display.java:498)
        at org.eclipse.swt.widgets.Display.<init>(Display.java:489)
        at org.eclipse.swt.widgets.Display.getDefault(Display.java:1634)
        at org.eclipse.swt.widgets.Display$1.run(Display.java:455)
        at org.eclipse.swt.graphics.Device.getDevice(Device.java:112)
        at org.eclipse.swt.graphics.Resource.<init>(Resource.java:49)
        at org.eclipse.swt.graphics.Image.<init>(Image.java:661)
        at org.eclipse.jface.resource.URLImageDescriptor.createImage(URLImageDescriptor.java:162)
        at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:227)
        at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:205)
        at org.netxms.ui.eclipse.console.resources.SharedIcons.init(SharedIcons.java:152)
        at org.netxms.ui.eclipse.console.Activator.start(Activator.java:61)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
        ... 34 more

Thanks again,
Sérgio