Unable to upgrade to 18.04 LTS from 17.10

[Ramkumar Jakkaiyan]

Unable to upgrade Ubuntu 17.10 to Ubuntu 18.04 LTS

Update manager shows error " Ubuntu-Gnome-desktop"After that the below message.

An unresolvable problem occurred while calculating the upgrade.

 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 17.10
Package: ubuntu-release-upgrader-core 1:17.10.11
ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
ApportVersion: 2.20.7-0ubuntu3.8
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: GNOME
Date: Fri Apr 27 13:12:48 2018
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to artful on 2018-04-27 (0 days ago)
VarLogDistupgradeTermlog:

[Jean-Baptiste Lallement (jibel)]

Thanks for your report.

You have several package from non-official Ubuntu repositories:

beignet-opencl-icd 1:1.4.1~git201802081339.7e181af~a~padoka0 0
libdrm-amdgpu1 2.4.91+git1804241034.d4b4c51~a~padoka0 0
libdrm-common 2.4.91+git1804241034.d4b4c51~a~padoka0 1
libdrm-dev 2.4.91+git1804241034.d4b4c51~a~padoka0 1
libdrm-intel1 2.4.91+git1804241034.d4b4c51~a~padoka0 0
libdrm-nouveau2 2.4.91+git1804241034.d4b4c51~a~padoka0 0
libdrm-radeon1 2.4.91+git1804241034.d4b4c51~a~padoka0 0
libdrm2 2.4.91+git1804241034.d4b4c51~a~padoka0 0
libegl1-mesa 1:18.2~git180424113800.c2e159d~a~padoka0 1
libegl1-mesa-dev 1:18.2~git180424113800.c2e159d~a~padoka0 0
libgbm1 1:18.2~git180424113800.c2e159d~a~padoka0 1
libgl1-mesa-dri 1:18.2~git180424113800.c2e159d~a~padoka0 1
libgl1-mesa-glx 1:18.2~git180424113800.c2e159d~a~padoka0 1
libglapi-mesa 1:18.2~git180424113800.c2e159d~a~padoka0 0
libgles2-mesa 1:18.2~git180424113800.c2e159d~a~padoka0 0
libllvm7 2:7~svn330284-0~a~padoka0 1
libosmesa6 1:18.2~git180424113800.c2e159d~a~padoka0 0
libwayland-egl1-mesa 1:18.2~git180424113800.c2e159d~a~padoka0 1
libxatracker2 1:18.2~git180424113800.c2e159d~a~padoka0 0
mesa-va-drivers 1:18.2~git180424113800.c2e159d~a~padoka0 0
mesa-vdpau-drivers 1:18.2~git180424113800.c2e159d~a~padoka0 0
xserver-common 2:1.19.5-1~a~padoka0 0
xserver-xephyr 2:1.19.5-1~a~padoka0 0
xserver-xorg-core 2:1.19.5-1~a~padoka0 1
xserver-xorg-legacy 2:1.19.5-1~a~padoka0 1
xserver-xorg-video-amdgpu 18.0.1+git1803171850.9f37a44~a~padoka0 1
xserver-xorg-video-ati 1:18.0.1+git1803171854.fdba537~a~padoka0 1
xserver-xorg-video-intel 2:2.99.917+git1803161847.02dfb91~a~padoka0 0
xserver-xorg-video-radeon 1:18.0.1+git1803171854.fdba537~a~padoka0 1
xwayland 2:1.19.5-1~a~padoka0 1

Could you please revert then to official supported packages and try the upgrade again.

Thanks

[Brian Murray (brian-murray)]

This looks similar to bug 1720187 and fixing that may resolve this issue.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Ramkumar Jakkaiyan (jramubuntu2017)]

Please do check the third party apps and remover before upgrading .