update to 20.04 from 19.10 crashes out

[Abhinav Goud Bingi]

XDG_RUNTIME_DIR (/run/user/1000) is not owned by us (uid 0), but by uid 1000! (This could e.g. happen if you try to connect to a non-root PulseAudio as a root user, over the native protocol. Don't do that.)
When I first tried too upgrade, it disconnected even though my wifi has internet connection and when I tried to upgrade again, it is not upgrading and displayed the above thing in the terminal.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: ubuntu-release-upgrader-core 1:19.10.15.4
ProcVersionSignature: Ubuntu 5.3.0-51.44-generic 5.3.18
Uname: Linux 5.3.0-51-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.8
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Thu May 14 14:01:33 2020
InstallationDate: Installed on 2019-01-08 (491 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to eoan on 2020-05-14 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2020-05-14 13:58:46.741413
 Log time: 2020-05-14 13:58:55.975415
 Log time: 2020-05-14 14:01:27.456207
 Log time: 2020-05-14 14:01:31.063290

[Launchpad Janitor (janitor)]

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

[Brian Murray (brian-murray)]

There was an issue communicating with the mirror of the Ubuntu which you use. You'll need to sort this out so that you can complete the upgrade.

2020-05-14 13:59:09,305 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ eoan main restricted'
2020-05-14 13:59:09,306 DEBUG verifySourcesListEntry: deb http://in.archive.ubuntu.com/ubuntu/ focal main restricted
2020-05-14 13:59:09,306 DEBUG url_downloadable: http://in.archive.ubuntu.com/ubuntu//dists/focal/Release
2020-05-14 13:59:09,306 DEBUG s='http' n='in.archive.ubuntu.com' p='/ubuntu//dists/focal/Release' q='' f=''
2020-05-14 14:01:20,243 DEBUG error from httplib: '<urlopen error [Errno 101] Network is unreachable>'
2020-05-14 14:01:20,243 DEBUG entry '# deb http://in.archive.ubuntu.com/ubuntu/ eoan main restricted' was disabled (no Release file)

[Launchpad Janitor (janitor)]

[Expired for ubuntu-release-upgrader (Ubuntu) because there has been no activity for 60 days.]