Public bug reported:
TESTCASE
1. Branch auto-upgrade-testing and the upgrade profiles and run the command:
sudo python3 -m upgrade_testing.command_line --adt-args -d -s -c
<<PATH_TO_PROFILES>>/ubuntu-eoan-focal-desktop-amd64_qemu.yaml
--provision --results-dir <<RESULT_DIR>>
Error from main.log
2019-12-18 14:57:50,363 DEBUG Start checking for obsolete pkgs
2019-12-18 14:57:50,524 ERROR got exception '<class 'AttributeError'>':
'NoneType' object has no attribute 'section'
NoneType: None
2019-12-18 14:57:50,532 ERROR not handled exception:
Traceback (most recent call last):
File "/tmp/ubuntu-release-upgrader-oq9n6a1n/focal", line 8, in <module>
sys.exit(main())
File "/tmp/ubuntu-release-upgrader-oq9n6a1n/DistUpgrade/DistUpgradeMain.py",
line 238, in main
if app.run():
File
"/tmp/ubuntu-release-upgrader-oq9n6a1n/DistUpgrade/DistUpgradeController.py",
line 2082, in run
return self.fullUpgrade()
File
"/tmp/ubuntu-release-upgrader-oq9n6a1n/DistUpgrade/DistUpgradeController.py",
line 2059, in fullUpgrade
self.doPostUpgrade()
File
"/tmp/ubuntu-release-upgrader-oq9n6a1n/DistUpgrade/DistUpgradeController.py",
line 1485, in doPostUpgrade
if not self.cache.tryMarkObsoleteForRemoval(pkgname, remove_candidates,
self.foreign_pkgs):
File "/tmp/ubuntu-release-upgrader-oq9n6a1n/DistUpgrade/DistUpgradeCache.py",
line 241, in wrapper
res = f(*args, **kwargs)
File "/tmp/ubuntu-release-upgrader-oq9n6a1n/DistUpgrade/DistUpgradeCache.py",
line 942, in tryMarkObsoleteForRemoval
if pkgname in self and self[pkgname].installed.section == section:
AttributeError: 'NoneType' object has no attribute 'section'
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubuntu-release-upgrader-core 1:20.04.7
ProcVersionSignature: User Name 5.3.0-24.26-generic 5.3.10
Uname: Linux 5.3.0-24-generic x86_64
ApportVersion: 2.20.11-0ubuntu14
Architecture: amd64
CrashDB: ubuntu
Date: Wed Dec 18 16:17:08 2019
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: Upgraded to focal on 2019-12-18 (0 days ago)
VarLogDistupgradeAptclonesystemstate.tar.gz:
Error: command ['pkexec', 'cat',
'/var/log/dist-upgrade/apt-clone_system_state.tar.gz'] failed with exit code
127: polkit-agent-helper-1: error response to PolicyKit daemon:
GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: No session for cookie
Error executing command as another user: Not authorized
This incident has been reported.
** Affects: ubuntu-release-upgrader (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug dist-upgrade focal
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https://bugs.launchpad.net/bugs/1856862
Title:
automated upgrade tests with AttributeError: 'NoneType' object has no
attribute 'section' in in DistUpgradeCache.py line 942 in
tryMarkObsoleteForRemoval
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