unable to upgrade to 16.04 - could not calculate changes
Bug #1566615 reported by
Rained23
This bug report is a duplicate of:
Bug #1069133: Get upgrade error 12.04 - 12.10 "Could not determine upgrade" - xorg from ppa.
Edit
Remove
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-release-upgrader (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I wanted to update to 16.04, its give error with "Could not calculate changes.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: ubuntu-
ProcVersionSign
Uname: Linux 4.2.0-35-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Wed Apr 6 10:22:12 2016
InstallationDate: Installed on 2016-03-21 (16 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
PackageArchitec
SourcePackage: ubuntu-
UpgradeStatus: Upgraded to wily on 2016-04-06 (0 days ago)
VarLogDistupgra
To post a comment you must log in.
Reviewing the files from your upgrade attempt you seem to have enabled a PPA that provides Xorg packages. This will prevent the upgrade as that PPA contains different versions of packages essential to Ubuntu. The page, https:/ /launchpad. net/~xorg- edgers/ +archive/ ppa, contains details on to how to revert to the official Xorg packages for the xorg-edgers PPA. Instructions for reverting to official Xorg packages should be similar for the PPA that you have enabled.