$ dpkg -l openjdk-* | grep ii
ii openjdk-6-jre 6b16~pre2-0ubuntu2 OpenJDK Java runtime, using Hotspot Zero
ii openjdk-6-jre-headless 6b16~pre2-0ubuntu2 OpenJDK Java runtime, using Hotspot Zero (he
ii openjdk-6-jre-lib 6b16~pre2-0ubuntu2 OpenJDK Java runtime (architecture independe
The same error using openjdk
$ dpkg -l openjdk-* | grep ii 6-jre-headless 6b16~pre2-0ubuntu2 OpenJDK Java runtime, using Hotspot Zero (he
ii openjdk-6-jre 6b16~pre2-0ubuntu2 OpenJDK Java runtime, using Hotspot Zero
ii openjdk-
ii openjdk-6-jre-lib 6b16~pre2-0ubuntu2 OpenJDK Java runtime (architecture independe