Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. This was caused by: * Upgrading to a pre-release version of Ubuntu This is most likely a transient problem, please try again later. 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'. drian@wad:~$ update-manager -d Checking for a new Ubuntu release Checking for a new Ubuntu release authenticate 'hirsute.tar.gz' against 'hirsute.tar.gz.gpg' extracting 'hirsute.tar.gz' No candidate ver: libpng12-0:i386 No candidate ver: libtiff4:i386
Bug #1928546 reported by
Adrian
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| ubuntu-release-upgrader (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bug Description
resolved problem by installing python2
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: ubuntu-
ProcVersionSign
Uname: Linux 5.8.0-53-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.11-0ubuntu50.6
Architecture: amd64
CasperMD5CheckR
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Sat May 15 15:25:28 2021
InstallationDate: Installed on 2021-03-26 (49 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
PackageArchitec
SourcePackage: ubuntu-
UpgradeStatus: Upgraded to groovy on 2021-05-15 (0 days ago)
VarLogDistupgra
Revision history for this message
| Adrian (wa-donraadt) wrote | #1 |
Revision history for this message
| Adrian (wa-donraadt) wrote | #2 |
| Changed in ubuntu-release-upgrader (Ubuntu): | |
| status: | New → Invalid |
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resolved issue by installing python2