Public bug reported:
do-release-upgrade
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [819 B]
Get:2 Upgrade tool [1.338 kB]
Fetched 1.339 kB in 0s (0 B/s)
authenticate 'groovy.tar.gz' against 'groovy.tar.gz.gpg'
extracting 'groovy.tar.gz'
Reading cache
Checking package manager
Reading package lists... Done
Building dependency tree
Reading state information... Done
Hit http://security.ubuntu.com/ubuntu focal-security InRelease
Hit http://de.archive.ubuntu.com/ubuntu focal InRelease
Hit http://de.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit http://de.archive.ubuntu.com/ubuntu focal-security InRelease
Hit https://updates.signal.org/desktop/apt xenial InRelease
Hit http://de.archive.ubuntu.com/ubuntu focal-backports InRelease
Fetched 0 B in 0s (0 B/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
Checking for installed snaps
Calculating snap size requirements
Updating repository information
Traceback (most recent call last):
File "/tmp/ubuntu-release-upgrader-7jgue_gd/groovy", line 8, in <module>
sys.exit(main())
File "/tmp/ubuntu-release-upgrader-7jgue_gd/DistUpgrade/DistUpgradeMain.py",
line 238, in main
if app.run():
File
"/tmp/ubuntu-release-upgrader-7jgue_gd/DistUpgrade/DistUpgradeController.py",
line 2089, in run
return self.fullUpgrade()
File
"/tmp/ubuntu-release-upgrader-7jgue_gd/DistUpgrade/DistUpgradeController.py",
line 1932, in fullUpgrade
if not self.updateSourcesList():
File
"/tmp/ubuntu-release-upgrader-7jgue_gd/DistUpgrade/DistUpgradeController.py",
line 801, in updateSourcesList
self.sources = SourcesList(matcherPath=self.datadir)
File "/usr/lib/python3/dist-packages/aptsources/sourceslist.py", line 273, in
__init__
self.matcher = SourceEntryMatcher(matcherPath)
File "/usr/lib/python3/dist-packages/aptsources/sourceslist.py", line 470, in
__init__
dist = DistInfo(base_dir=matcherPath)
File "/usr/lib/python3/dist-packages/aptsources/distinfo.py", line 184, in
__init__
with open(dist_fname) as dist_file:
FileNotFoundError: [Errno 2] No such file or directory:
'/tmp/ubuntu-release-upgrader-7jgue_gd/Ubuntu.info'
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/problem_report.py", line 477, in
add_to_existing
self.write(f)
File "/usr/lib/python3/dist-packages/problem_report.py", line 430, in write
block = f.read(1048576)
File "/usr/lib/python3.8/codecs.py", line 322, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x8b in position 1: invalid
start byte
Original exception was:
Traceback (most recent call last):
File "/tmp/ubuntu-release-upgrader-7jgue_gd/groovy", line 8, in <module>
sys.exit(main())
File "/tmp/ubuntu-release-upgrader-7jgue_gd/DistUpgrade/DistUpgradeMain.py",
line 238, in main
if app.run():
File
"/tmp/ubuntu-release-upgrader-7jgue_gd/DistUpgrade/DistUpgradeController.py",
line 2089, in run
return self.fullUpgrade()
File
"/tmp/ubuntu-release-upgrader-7jgue_gd/DistUpgrade/DistUpgradeController.py",
line 1932, in fullUpgrade
if not self.updateSourcesList():
File
"/tmp/ubuntu-release-upgrader-7jgue_gd/DistUpgrade/DistUpgradeController.py",
line 801, in updateSourcesList
self.sources = SourcesList(matcherPath=self.datadir)
File "/usr/lib/python3/dist-packages/aptsources/sourceslist.py", line 273, in
__init__
self.matcher = SourceEntryMatcher(matcherPath)
File "/usr/lib/python3/dist-packages/aptsources/sourceslist.py", line 470, in
__init__
dist = DistInfo(base_dir=matcherPath)
File "/usr/lib/python3/dist-packages/aptsources/distinfo.py", line 184, in
__init__
with open(dist_fname) as dist_file:
FileNotFoundError: [Errno 2] No such file or directory:
'/tmp/ubuntu-release-upgrader-7jgue_gd/Ubuntu.info'
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubuntu-release-upgrader-core 1:20.04.28
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
Uname: Linux 5.4.0-52-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.10
Architecture: amd64
CasperMD5CheckResult: skip
CrashDB: ubuntu
Date: Wed Oct 28 08:08:54 2020
InstallationDate: Installed on 2017-02-26 (1339 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64
(20170215.2)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: Upgraded to focal on 2020-10-28 (0 days ago)
VarLogDistupgradeAptlog:
Log time: 2020-10-28 08:02:19.591618
Log time: 2020-10-28 08:02:21.893284
mtime.conffile..etc.update-manager.release-upgrades: 2020-10-26T16:30:12.861944
** Affects: ubuntu-release-upgrader (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug dist-upgrade focal third-party-packages
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https://bugs.launchpad.net/bugs/1901812
Title:
Error in do-release-upgrade, invalid start byte
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