postgresql error when installing updates (every time)

[Peter Van Laer]

Binary package hint: postgresql-8.3

Every time I install updates postgresql generates an error.
I'll have to wait for new updates to become available to reproduce the error. I will update the bugreport with the details off the error.

When I check for updates now I get this error:
W: GPG-fout: http://ppa.launchpad.net intrepid Release: The following signatures could not be verified because the public key is not available: NO_PUBKEY 60D11217247D1CFF

I don't know if it has something to do with it.

ubuntu 8.10

postgresql-8.3:
  Installed: 8.3.6-0ubuntu8.10
  Candidate: 8.3.6-0ubuntu8.10
  Versiontable:
 *** 8.3.6-0ubuntu8.10 0
        500 http://be.archive.ubuntu.com intrepid-updates/main Packages
        100 /var/lib/dpkg/status
     8.3.4-2.2 0
        500 http://be.archive.ubuntu.com intrepid/main Packages

can someone tell me how to fix this?

ProblemType: Package
Architecture: amd64
DistroRelease: Ubuntu 8.10
ErrorMessage: subproces post-installation script gaf een foutwaarde 1 terug
NonfreeKernelModules: nvidia
Package: postgresql-8.3 8.3.6-0ubuntu8.10
SourcePackage: postgresql-8.3
Title: package postgresql-8.3 8.3.6-0ubuntu8.10 failed to install/upgrade: subproces post-installation script gaf een foutwaarde 1 terug
Uname: Linux 2.6.27-11-generic x86_64