"Could not calculate the upgrade " 11:04 to 11:10

Bug #1048400 reported by Isaac Ullah
This bug affects 1 person
Affects Status Importance Assigned to Milestone
update-manager (Ubuntu)

Bug Description

Hi all.

  I know that this type of "Could not calculate the upgrade" error has been reported before, but I have tried all solutions I could find in the old bug reports and on the forums, but to no avail. I am trying to go from 11.04 to 11.10 (with the final intent of bringing my system up to 12.04), but continually receive that error message while trying to do-release-upgrade. I am following proper upgrade protocol (I've updated all packages, fixed broken dependencies, and cleaned up my file system). I tried the solution mentioned here (http://ubuntuforums.org/showthread.php?t=1859338), but that doesn't work. I also purged my PPA's using PPA-purge, but that doesn't seem to help either.

I'm attaching apt.log, and will attach main.log in a follow-up post.

Any help/ideas will be greatly appreciated!

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: update-manager 1:
ProcVersionSignature: Ubuntu 2.6.38-15.66-generic
Uname: Linux 2.6.38-15-generic x86_64
Architecture: amd64
Date: Sun Sep 9 17:33:44 2012
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitecture: all
SourcePackage: update-manager
UpgradeStatus: Upgraded to natty on 2012-09-09 (0 days ago)



Revision history for this message
Isaac Ullah (iiullah) wrote :
Revision history for this message
Isaac Ullah (iiullah) wrote :

Here is main.log?field.comment=Here is main.log

Revision history for this message
Isaac Ullah (iiullah) wrote :

Any suggestions? I've got a post up on askubuntu about this issue here: http://askubuntu.com/questions/186341/could-not-calculate-the-upgrade-11-04-to-11-10

Revision history for this message
dino99 (9d9) wrote :

That version is no more maintained

Changed in update-manager (Ubuntu):
status: New → Invalid
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