I've had a problem with Backtrack 3.0 Beta, along with Backtrack 2.0 Final.
While running the live disks in VMWare Server, I can network just fine, but when I generate an SSH key it says that re-exec requires an absolute path. These are the commands I typed and what I got:
sshd re-exec requires execution with an absolute path
Could not load host key: /etc/ssh/ssh_host_key
Could not load host key: /etc/ssh/ssh_host_rsa_key
Could not load host key: /etc/ssh/ssh_host_dsa_key
Disabling protocol version 1. Could not load host key
Disabling protocol version 2. Could not load host key
sshd: no hostkeys available -- exiting.