edgy upgrade, held back python packages

[Dave S]

upgrading from dapper to edgy went real smooth :)

However ...

root at dave-comp:~# apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages have been kept back:
  beagle eric gnupg-agent python-adns python-clientcookie 
python-egenix-mxproxy python-egenix-mxstack
  python-egenix-mxtexttools python-egenix-mxtools python-gadfly python-htmlgen 
python-htmltmpl python-imaging
  python-imaging-sane python-jabber python-kde3 python-kjbuckets python-ldap 
python-mysqldb python-opengl python-osd
  python-pam python-pexpect python-pgsql python-pylibacl python-pyopenssl 
python-pyrss2gen python-pyxattr python-qt3
  python-qtext python-reportlab python-simpletal python-soappy python-sqlite 
python-svn python-syck python-xmms
  python-xmpp
0 upgraded, 0 newly installed, 0 to remove and 38 not upgraded.
root at dave-comp:~#      

I have a bunch of apps held back - almost all of them python. Does anyone have 
any idea why & how to 'unhold' them :)

Cheers

Dave