alucard@organa:~$ sudo apt-get -u -f -V dist-upgrade
Reading Package Lists... Done
Building Dependency Tree... Done
Calculating Upgrade... Done
The following packages have been kept back:
   clamav (0.90-1 => 0.90.1-0volatile1)
   clamav-daemon (0.90-1 => 0.90.1-0volatile1)
   clamav-freshclam (0.90-1 => 0.90.1-0volatile1)
   libclamav2 (0.90-1 => 0.90.1-0volatile1)
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.