Removal gpg files solution not worked

[Rekon86]

This solution http://techpad.co.uk/content.php?sid=84

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: ubuntu-release-upgrader-core 1:0.192.13
ProcVersionSignature: Ubuntu 3.8.0-33.48-generic 3.8.13.11
Uname: Linux 3.8.0-33-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.9.2-0ubuntu8.5
Architecture: amd64
CrashDB: ubuntu
Date: Tue Nov 5 20:54:01 2013
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-oneiric-amd64-20111116-1
InstallationDate: Installed on 2012-10-17 (384 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric" - Build amd64 LIVE Binary 20111116-18:24
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to raring on 2013-11-05 (0 days ago)
VarLogDistupgradeTermlog:

[Brian Murray (brian-murray)]

I'm not sure why you were trying to follow those instructions at the url. Looking at your log files the problems seems to be the following.

[Brian Murray (brian-murray)]

Reviewing the files from your upgrade attempt you seem to have enabled the xorg-edgers-ppa. 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.