Upgrade attempt fails

[Steve Dyer]

Checking package manager
Reading package lists... Done
Building dependency tree
Reading state information... Done

Calculating the changes

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'.

Restoring original system state

Aborting
Reading package lists... Done
Building dependency tree
Reading state information... Done
=== Command detached from window (Thu Oct 15 10:18:11 2020) ===
=== Command terminated with exit status 1 (Thu Oct 15 10:18:21 2020) ===

At this point it stalls

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.38 [origin: unknown]
ProcVersionSignature: Ubuntu 4.15.0-118.119-generic 4.15.18
Uname: Linux 4.15.0-118-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity:Unity7:ubuntu
Date: Thu Oct 15 10:05:16 2020
InstallationDate: Installed on 2015-03-02 (2053 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to bionic on 2020-10-15 (0 days ago)

[Daniel Letzeisen (dtl131)]

I notice you have gnuradio packages installed. They have been causing issues with 20.04 upgrade. You may want to try removing them and reinstalling gnuradion after upgrade if you still want it.

[Steve Dyer (steveace)]

Thank You for your reply.

OK. I removed gnuradio and the problem remains.

     Calculating the changes

     Could not calculate the upgrade

     An unresolvable problem occurred while calculating the upgrade.

And it stalls at

=== Command detached from window (Thu Oct 15 10:18:11 2020) ===
=== Command terminated with exit status 1 (Thu Oct 15 10:18:21 2020) ===

Steve

On 15/10/20 10:59 am, Daniel Letzeisen wrote:
> I notice you have gnuradio packages installed. They have been causing
> issues with 20.04 upgrade. You may want to try removing them and
> reinstalling gnuradion after upgrade if you still want it.
>

[Brian Murray (brian-murray)]

Did you remove the gnuradio-dev package? That's the one has been causing problems upgrading to Ubuntu 20.04.

[Steve Dyer (steveace)]

When trying to remove it I received this -

Package 'gnuradio-dev' is not installed, so not removed

On 17/10/20 8:29 am, Brian Murray wrote:
> Did you remove the gnuradio-dev package? That's the one has been causing
> problems upgrading to Ubuntu 20.04.
>
> ** Changed in: ubuntu-release-upgrader (Ubuntu)
> Status: New => Incomplete
>

[Launchpad Janitor (janitor)]

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