Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. This was likely caused by: Unofficial software packages not provided by Ubuntu
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-release-upgrader (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade.
This was likely caused by:
Unofficial software packages not provided by Ubuntu Please use the tool 'ppa-purge'from the ppa-purge package to remove software from a Launchpad PPA and try the upgrade again.
If none of this applies,then please report this bug using the command 'ubuntu-bug ubuntu-
Specifically,look at 'main.log'and 'apt.log'.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-
ProcVersionSign
Uname: Linux 4.4.0-210-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.30
Architecture: amd64
CrashDB: ubuntu
Date: Tue May 30 03:26:49 2023
InstallationDate: Installed on 2018-10-17 (1685 days ago)
InstallationMedia: Ubuntu-Server 16.04.5 LTS "Xenial Xerus" - Release amd64 (20180731)
PackageArchitec
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: ubuntu-
UpgradeStatus: Upgraded to xenial on 2023-05-30 (0 days ago)
mtime.conffile.
tags: | added: xenial2bionic |
tags: | added: third-party-packages |
sudo add-apt-repository --remove ppa:ondrej/php
remove the ppa:ondrej/php,but also failed to upgrade and report the same fault