Comment 8 for bug 608278

Confirmed working in Jaunty:

andreas@nsn2:/virt$ ssh root@192.168.122.211
Warning: Permanently added '192.168.122.211' (RSA) to the list of known hosts.
root@192.168.122.211's password:
Linux jaunty-vm 2.6.28-11-server #42-Ubuntu SMP Fri Apr 17 02:48:10 UTC 2009 i686

The programs included with the Ubuntu system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by
applicable law.

To access official Ubuntu documentation, please visit:
http://help.ubuntu.com/

 System information disabled due to load higher than 1 <<<<<<<<<<<<<<<

82 packages can be updated.
117 updates are security updates.

Last login: Fri Aug 20 14:49:08 2010 from 192.168.122.1

root@jaunty-vm:~# landscape-sysinfo
  System load: 1.58 Processes: 61
  Usage of /: 7.4% of 9.38GB Users logged in: 1
  Memory usage: 11% IP address for eth0: 192.168.122.211
  Swap usage: 0%

  Graph this data and manage this system at https://landscape.canonical.com/

root@jaunty-vm:~# apt-cache policy landscape-client
landscape-client:
  Installed: 1.5.4-0ubuntu0.9.04.0
  Candidate: 1.5.4-0ubuntu0.9.04.0
  Version table:
 *** 1.5.4-0ubuntu0.9.04.0 0
        500 http://br.archive.ubuntu.com jaunty-proposed/main Packages
        100 /var/lib/dpkg/status
     1.5.2.1-0ubuntu0.9.04.0 0
        500 http://br.archive.ubuntu.com jaunty-updates/main Packages
     1.0.29.1-0ubuntu0.9.04.0 0
        500 http://br.archive.ubuntu.com jaunty/main Packages
root@jaunty-vm:~#