I don't know if those are the same type of "Signals", but maybe this bug I found is related: https://bugs.launchpad.net/ubuntu/+bug/412972 Could the ones of you that are also affected by the zombie processes try the kill example?
-- sshd zombie processes and strange behavior after karmic upgrade https://bugs.launchpad.net/bugs/407428 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
