Comment 13 for bug 484855

Bruno Girin, Ubuntu 9.10 reached EOL on April 30, 2011.
Please see this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

I've tried recreating this bug with a Xubuntu client 11.10 and was unable to, given the information you've provided. Please upgrade and test.

CLIENT:
lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10

apt-cache policy thunar
thunar:
  Installed: 1.2.3-0ubuntu1
  Candidate: 1.2.3-0ubuntu1
  Version table:
 *** 1.2.3-0ubuntu1 0
        500 http://us.archive.ubuntu.com/ubuntu/ oneiric/universe i386 Packages
        100 /var/lib/dpkg/status

apt-cache policy davfs2
davfs2:
  Installed: 1.4.6-1ubuntu3
  Candidate: 1.4.6-1ubuntu3
  Version table:
 *** 1.4.6-1ubuntu3 0
        500 http://us.archive.ubuntu.com/ubuntu/ oneiric/universe i386 Packages
        100 /var/lib/dpkg/status

apt-cache policy libreoffice-calc
libreoffice-calc:
  Installed: 1:3.4.3-3ubuntu2
  Candidate: 1:3.4.3-3ubuntu2
  Version table:
 *** 1:3.4.3-3ubuntu2 0
        500 http://us.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
        100 /var/lib/dpkg/status

SERVER:
lsb_release -rd
Description: Ubuntu 8.04.4 LTS
Release: 8.04

apt-cache policy apache2
apache2:
  Installed: 2.2.8-1ubuntu0.21
  Candidate: 2.2.8-1ubuntu0.21
  Version table:
 *** 2.2.8-1ubuntu0.21 0
 500 http://us.archive.ubuntu.com hardy-updates/main Packages
 500 http://security.ubuntu.com hardy-security/main Packages
 100 /var/lib/dpkg/status
     2.2.8-1 0
 500 http://us.archive.ubuntu.com hardy/main Packages