Referenced has been sometimes closing itself and other times performing a hard lock of the desktop. The only thing I can find in the log is merely a warning:
INFO [org.netbeans.core.netigso.Netigso]: bundle org.eclipse.osgi@3.9.1.v20140110-1610 started INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy resolver: KDE WARNING [org.netbeans.core.network.proxy.kde.KdeNetworkProxy]: KDE system proxy resolver: The kioslaverc file not found ([/home/chuck/.config/kioslaverc, /home/chuck/.kde/share/config/kioslaverc]) WARNING [org.netbeans.core.network.proxy.kde.KdeNetworkProxy]: KDE system proxy resolver: The kioslaverc key not found (ProxyType) INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy reloading failed! Trying fallback resolver. INFO [org.netbeans.core.network.proxy.fallback.FallbackNetworkProxy]: Fallback system proxy resolver: no http_proxy variable found INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy reloading succeeded. Fallback provider was successful. INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy - mode: direct INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy: fell to default (correct if direct mode went before) WARNING [org.netbeans.TopSecurityManager]: use of system property netbeans.home has been obsoleted in favor of InstalledFileLocator/Places at org.netbeans.modules.java.j2seplatform.platformdefinition.Util.removeNBArtifacts(Util.java:337) Is this a bug in NB, Java16 or KDE? I'm running OpenSUSE Tumbleweed which keeps OpenJDK at the current level automatically: openjdk version "16.0.2" 2021-07-20 OpenJDK Runtime Environment (build 16.0.2+7-suse-1.1-x8664) OpenJDK 64-Bit Server VM (build 16.0.2+7-suse-1.1-x8664, mixed mode) Is this something to file a bug report about? It's most annoying to try to compile a project and have it lock up tight. Furthermore, it's inconsistent. Thanks for any ideas.