Public bug reported:
Trying to upgrade results in a error with no help hints.
> Calculating the changes
>
> 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'.
apt.log contains a long list of broken packages, none of which I
remember installing, save for one or two.
I'm running Ubuntu MATE 18.04.5 LTS, with 'ubuntu-release-upgrader-core'
version '1:18.04.44'
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.44
ProcVersionSignature: Ubuntu 5.4.0-72.80~18.04.1-generic 5.4.101
Uname: Linux 5.4.0-72-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.23
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: MATE
Date: Fri Apr 30 21:47:08 2021
InstallationDate: Installed on 2020-03-12 (414 days ago)
InstallationMedia: Ubuntu-MATE 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to bionic on 2021-05-01 (0 days ago)
mtime.conffile..etc.update-manager.release-upgrades: 2020-08-29T13:08:00.600669
** Affects: ubuntu-release-upgrader (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic dist-upgrade
** Description changed:
Trying to upgrade results in a error with no help hints.
> Calculating the changes
- >
- > 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'.
+ >
+ > 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'.
apt.log contains a long list of broken packages, none of which I
- remember installing, save for one or two. If apt.log doesn't get
- attached, you can download it here:
-
https://cdn.discordapp.com/attachments/796094282279813150/837891646757535754/apt.log
+ remember installing, save for one or two.
I'm running Ubuntu MATE 18.04.5 LTS, with 'ubuntu-release-upgrader-core'
version '1:18.04.44'
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.44
ProcVersionSignature: Ubuntu 5.4.0-72.80~18.04.1-generic 5.4.101
Uname: Linux 5.4.0-72-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.23
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: MATE
Date: Fri Apr 30 21:47:08 2021
InstallationDate: Installed on 2020-03-12 (414 days ago)
InstallationMedia: Ubuntu-MATE 18.04.2 LTS "Bionic Beaver" - Release amd64
(20190210)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to bionic on 2021-05-01 (0 days ago)
mtime.conffile..etc.update-manager.release-upgrades:
2020-08-29T13:08:00.600669
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https://bugs.launchpad.net/bugs/1926822
Title:
Updating from 18.04 LTS to 20.04 LTS fails with no hints on what to do
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