Ubuntu
update-manager package

  1. Bug #86133
  2. Comment #10

Comment 10 for bug 86133

Revision history for this message
Raj Saini (rajsaini) wrote :

I am having exactly same problem while doing network upgrade. Part of the log is:
Checking package manager
Reading package lists: Donehardy-security/universe Packages: 98 98
Building dependency tree: Done
Building dependency tree: Done
Building dependency tree: Done

Invalid package information

After your package information was updated the essential package
'ubuntu-minimal' cannot be found any more.
This indicates a serious error, please report this bug against the
'update-manager' package and include the files in
/var/log/dist-upgrade/ in the bugreport.

Restoring original system state

Aborting
Reading package lists: Done
Building dependency tree: Done
Building dependency tree: Done