It looks like it was the last update, 6b14-1.4.1-0ubuntu13, that broke rmid, as the rmid in the openjdk-6-jre-headless package from https://launchpad.net/ubuntu/jaunty/+source/openjdk-6/6b14-1.4.1-0ubuntu12 starts succeesfully (as well as the 6b14-1.4.1-0ubuntu11 and 6b14-0ubuntu10 versions).
It looks like it was the last update, 6b14-1. 4.1-0ubuntu13, that broke rmid, as the rmid in the openjdk- 6-jre-headless package from https:/ /launchpad. net/ubuntu/ jaunty/ +source/ openjdk- 6/6b14- 1.4.1-0ubuntu12 starts succeesfully (as well as the 6b14-1. 4.1-0ubuntu11 and 6b14-0ubuntu10 versions).