Thanks, I changed to the official mirror and after that I was able to
upgrade to 20.04.
El mié., 29 de julio de 2020 5:01 p. m., Brian Murray <
1888...@bugs.launchpad.net> escribió:
> There was an error communicating with the mirror of the Ubuntu archive
> which you use and that cause the upgrade
Public bug reported:
lsb_release -rd
Description:Ubuntu 18.04.3 LTS
Release:18.04
apt-cache policy pkgname
N: No se ha podido localizar el paquete pkgname
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.34
ProcVersionSignature: Ubuntu 4.15.0