ubuntu-release-upgrader can't upgrade my system from bionic to focal because of "held" packages, apt-mark showhold shows nothing.
I started upgrade process from update-manager (launched from gnome menu, without '-d' option), but got error:
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade.
If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If you want to investigate this yourself the log files in '/var/log/dist-upgrade' will contain details about the upgrade. Specifically, look at 'main.log' and 'apt.log'.
ubuntu- release- upgrader can't upgrade my system from bionic to focal because of "held" packages, apt-mark showhold shows nothing.
I started upgrade process from update-manager (launched from gnome menu, without '-d' option), but got error:
Could not calculate the upgrade
An unresolvable problem occurred while calculating the upgrade.
If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu- release- upgrader- core' in a terminal. If you want to investigate this yourself the log files in '/var/log/ dist-upgrade' will contain details about the upgrade. Specifically, look at 'main.log' and 'apt.log'.
$ lsb_release -rd
Description: Ubuntu 18.04.5 LTS
Release: 18.04
$ apt policy ubuntu- release- upgrader- core release- upgrader- core:
ubuntu-
Installed: 1:18.04.38
ProblemType: Bug release- upgrader- core 1:18.04.38 ature: Ubuntu 5.4.0-48. 52~18.04. 1-generic 5.4.60 ture: all 256color DIR=<set> release- upgrader deTermlog:
DistroRelease: Ubuntu 18.04
Package: ubuntu-
ProcVersionSign
Uname: Linux 5.4.0-48-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Tue Sep 29 14:59:03 2020
InstallationDate: Installed on 2018-12-03 (665 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
PackageArchitec
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=ru_RU.UTF-8
SHELL=/bin/bash
SourcePackage: ubuntu-
UpgradeStatus: Upgraded to bionic on 2020-09-29 (0 days ago)
VarLogDistupgra