problem while upgrading to newer version

[Rohit Choudhary]

problem while upgrading to newer version

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.23
ProcVersionSignature: Ubuntu 4.10.0-40.44~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-40-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.13
Architecture: amd64
CrashDB: ubuntu
Date: Mon Dec 4 13:10:22 2017
InstallationDate: Installed on 2017-12-02 (2 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to xenial on 2017-12-04 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2017-12-04 13:08:49.910526
 Log time: 2017-12-04 13:08:53.753631
 Log time: 2017-12-04 13:10:18.020173
 Log time: 2017-12-04 13:10:24.719444
VarLogDistupgradeTermlog:

mtime.conffile..etc.update-manager.release-upgrades: 2017-12-04T13:07:25.997321