upgrade from 12.04 LTS to 14.04 fails
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
update-manager (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Please let me know, in case more information is needed on the sw / hw side. Thanks.
Description: Ubuntu 12.04.5 LTS
Release: 12.04
update-manager:
Installed: 1:0.156.14.17
Candidate: 1:0.196.12
Version table:
1:0.196.12 0
500 http://
1:0.196.11 0
500 http://
*** 1:0.156.14.17 0
100 /var/lib/
Instead of upgrading, the manager outputs:
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade.
This can be caused by:
* Upgrading to a pre-release version of Ubuntu
* Running the current pre-release version of Ubuntu
* Unofficial software packages not provided by Ubuntu
If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu-
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.14.17
ProcVersionSign
Uname: Linux 3.2.0-76-generic x86_64
NonfreeKernelMo
ApportVersion: 2.0.1-0ubuntu17.8
Architecture: amd64
Date: Fri Jan 23 11:55:49 2015
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
MarkForUpload: True
PackageArchitec
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: update-manager
Symptom: ubuntu-
UpgradeStatus: Upgraded to precise on 2015-01-23 (0 days ago)
VarLogDistupgra
You seem to have installed the cinnamon package on Ubuntu 13.10. Unfortunately, that package is not available yet for 14.04. To upgrade to Ubuntu 14.04 LTS you'll need to either wait for a fix for cinnamon to be available or uninstall the package and then upgrade.
[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]