Fails while updating from Ubuntu 12.04 to 12.10
This bug report was converted into a question: question #231152: Fails while updating from Ubuntu 12.04 to 12.10.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
update-manager (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Following message appears while setting up new software channels:
An unresolvable problem occurred while calculating the upgrade:
E:Unable to correct problems, you have held broken packages.
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
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.14.11
ProcVersionSign
Uname: Linux 3.5.0-18-generic x86_64
NonfreeKernelMo
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: amd64
Date: Fri Jun 21 22:30:07 2013
GsettingsChanges:
com.ubuntu.
com.ubuntu.
com.ubuntu.
com.ubuntu.
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MarkForUpload: True
PackageArchitec
SourcePackage: update-manager
Symptom: ubuntu-
UpgradeStatus: Upgraded to precise on 2013-06-21 (0 days ago)
VarLogDistupgra
VarLogDistupgra
How to resolve the Calculation error issue while upgarding Stage-2