Package: tomcat9 Version: 9.0.16-3 Severity: important tomcat9 does not start at all:
[…] NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED Error occurred during initialization of VM Option -XX:+UseG1GC not supported This is because of this: tglase@tglase:~/tomcat9 $ git grep UseG1GC debian/default.template:# options will be: -Djava.awt.headless=true -XX:+UseG1GC debian/default.template:JAVA_OPTS="-Djava.awt.headless=true -XX:+UseG1GC" debian/setenv.sh: JAVA_OPTS="-Djava.awt.headless=true -XX:+UseG1GC" -- System Information: Debian Release: buster/sid APT prefers unreleased APT policy: (500, 'unreleased'), (500, 'buildd-unstable'), (500, 'unstable') Architecture: x32 (x86_64) Foreign Architectures: i386, amd64 Kernel: Linux 4.19.0-4-amd64 (SMP w/8 CPU cores) Kernel taint flags: TAINT_FIRMWARE_WORKAROUND Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=C (charmap=UTF-8) Shell: /bin/sh linked to /bin/lksh Init: sysvinit (via /sbin/init) Versions of packages tomcat9 depends on: ii adduser 3.118 ii lsb-base 10.2019031300 ii tomcat9-common 9.0.16-4 ii ucf 3.0038+nmu1 Versions of packages tomcat9 recommends: ii libtcnative-1 1.2.21-1 Versions of packages tomcat9 suggests: pn tomcat9-admin <none> pn tomcat9-docs <none> pn tomcat9-examples <none> pn tomcat9-user <none> -- Configuration Files: /etc/tomcat9/policy.d/01system.policy [Errno 13] Permission denied: '/etc/tomcat9/policy.d/01system.policy' /etc/tomcat9/policy.d/02debian.policy [Errno 13] Permission denied: '/etc/tomcat9/policy.d/02debian.policy' /etc/tomcat9/policy.d/03catalina.policy [Errno 13] Permission denied: '/etc/tomcat9/policy.d/03catalina.policy' /etc/tomcat9/policy.d/04webapps.policy [Errno 13] Permission denied: '/etc/tomcat9/policy.d/04webapps.policy' /etc/tomcat9/policy.d/50local.policy [Errno 13] Permission denied: '/etc/tomcat9/policy.d/50local.policy' -- no debconf information