Comment 0 for bug 1876979

running do-release-upgrade from ubuntu 18.04 to 20.04 i got this upgrade error for lxd

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: lxd 3.0.3-0ubuntu1~18.04.1
ProcVersionSignature: Ubuntu 4.15.0-99.100-generic 4.15.18
Uname: Linux 4.15.0-99-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.14
Architecture: amd64
Date: Tue May 5 22:08:32 2020
EcryptfsInUse: Yes
ErrorMessage: new lxd package pre-installation script subprocess returned error exit status 1
Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.18rc1, python-is-python2, 2.7.17-4
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.2
SourcePackage: lxd
Title: package lxd 3.0.3-0ubuntu1~18.04.1 failed to install/upgrade: new lxd package pre-installation script subprocess returned error exit status 1
UpgradeStatus: Upgraded to focal on 2020-05-05 (0 days ago)
modified.conffile..etc.apparmor.d.usr.lib.lxd.lxd-bridge-proxy: [deleted]
modified.conffile..etc.dnsmasq.d-available.lxd: [deleted]
modified.conffile..etc.init.d.lxd: [deleted]
modified.conffile..etc.logrotate.d.lxd: [deleted]
modified.conffile..etc.sysctl.d.10-lxd-inotify.conf: [deleted]