can't upgrade from 14.10 to 15.04
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-release-upgrader (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Upgrader gives a "can't calculate the upgrade" error.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: ubuntu-
ProcVersionSign
Uname: Linux 3.16.0-34-generic x86_64
NonfreeKernelMo
ApportVersion: 2.14.7-0ubuntu8.4
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Sat Apr 25 12:38:51 2015
InstallationDate: Installed on 2015-01-25 (89 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
PackageArchitec
SourcePackage: ubuntu-
Symptom: ubuntu-
UpgradeStatus: Upgraded to utopic on 2015-04-25 (0 days ago)
VarLogDistupgra
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.