i am not able to upgrade.... help please trying from 14.04 to 15.04 then 15.10

[Alex]

apt-get dist-upgrade...

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.8
ProcVersionSignature: Ubuntu 3.13.0-67.109-generic 3.13.11-ckt27
Uname: Linux 3.13.0-67-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.17
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Sat Oct 24 19:01:59 2015
InstallationDate: Installed on 2015-04-25 (182 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to trusty on 2015-10-24 (0 days ago)
VarLogDistupgradeAptclonesystemstate.tar.gz: Error: command ['pkexec', 'cat', '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'] failed with exit code 126: Error executing command as another user: Request dismissed
modified.conffile..etc.update.manager.release.upgrades: [modified]
mtime.conffile..etc.update.manager.release.upgrades: 2015-10-24T19:00:23.615280

[Ubuntu Foundations Team Bug Bot (crichton)]

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. Thanks.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1069133, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.
[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Alex (varsismaname)]

Problem solved. Downloades 15.10 ISO 64bit mount it on USB key and upgrade
it from it :)
I did remove the ppa using ppa purge but didn't work.
On Oct 24, 2015 8:30 PM, "Ubuntu Foundations Team Bug Bot" <
<email address hidden>> wrote:

> *** This bug is a duplicate of bug 1069133 ***
> https://bugs.launchpad.net/bugs/1069133
>
> Thank you for taking the time to report this bug and helping to make
> Ubuntu better. This particular bug has already been reported and is a
> duplicate of bug 1069133, so it is being marked as such. Please look at the
> other bug report to see if there is any missing information that you can
> provide, or to see if there is a workaround for the bug. Additionally, any
> further discussion regarding the bug should occur in the other report.
> Please continue to report any other bugs you may find.
> [This is an automated message. I apologize if it reached you
> inappropriately; please just reply to this message indicating so.]
>
> ** This bug has been marked a duplicate of bug 1069133
> Get upgrade error 12.04 - 12.10 "Could not determine upgrade" - xorg
> from ppa
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1509726
>
> Title:
> i am not able to upgrade.... help please trying from 14.04 to 15.04
> then 15.10
>
> Status in ubuntu-release-upgrader package in Ubuntu:
> Invalid
>
> Bug description:
> apt-get dist-upgrade...
>
> ProblemType: Bug
> DistroRelease: Ubuntu 14.04
> Package: ubuntu-release-upgrader-core 1:0.220.8
> ProcVersionSignature: Ubuntu 3.13.0-67.109-generic 3.13.11-ckt27
> Uname: Linux 3.13.0-67-generic x86_64
> NonfreeKernelModules: nvidia
> ApportVersion: 2.14.1-0ubuntu3.17
> Architecture: amd64
> CrashDB: ubuntu
> CurrentDesktop: Unity
> Date: Sat Oct 24 19:01:59 2015
> InstallationDate: Installed on 2015-04-25 (182 days ago)
> InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
> (20140722.2)
> PackageArchitecture: all
> SourcePackage: ubuntu-release-upgrader
> UpgradeStatus: Upgraded to trusty on 2015-10-24 (0 days ago)
> VarLogDistupgradeAptclonesystemstate.tar.gz: Error: command ['pkexec',
> 'cat', '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'] failed with
> exit code 126: Error executing command as another user: Request dismissed
> modified.conffile..etc.update.manager.release.upgrades: [modified]
> mtime.conffile..etc.update.manager.release.upgrades:
> 2015-10-24T19:00:23.615280
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1509726/+subscriptions
>