update manager fails

[Jodyman]

Can't update from 11.04 to 11.10.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: update-manager 1:0.150.5.4
ProcVersionSignature: Ubuntu 2.6.38-15.60-server 2.6.38.8
Uname: Linux 2.6.38-15-server x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Mon Jun 4 23:11:06 2012
GConfNonDefault:
 /apps/update-manager/check_new_release_ignore=natty
 /apps/update-manager/first_run=false
 /apps/update-manager/show_details=true
 /apps/update-manager/window_size=(600,600)
InstallationMedia: Ubuntu-Server 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
UpgradeStatus: Upgraded to natty on 2012-06-05 (0 days ago)
VarLogDistupgradeApttermlog:

VarLogDistupgradeHistorylog:

VarLogDistupgradeTermlog:

[Jodyman (jodyman722)]

Mentioned something about Postgres being on a blacklist.