Public bug reported:
Running `do-release-upgrade` from focal to groovy, I got the following
crash after the packages were downloaded:
```
apt_pkg.Error: E:Could not configure 'libc6:amd64'. , E:Could not perform
immediate configuration on 'libnss-nis:amd64'. Please see man 5 apt.conf under
APT::Immediate-Configure for details. (2)
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:
apt_pkg.Error: E:Could not configure 'libc6:amd64'. , E:Could not perform
immediate configuration on 'libnss-nis:amd64'. Please see man 5 apt.conf under
APT::Immediate-Configure for details. (2)
Error in function: install
apt_pkg.Error: E:Could not perform immediate configuration on
'libffi8ubuntu1:amd64'. Please see man 5 apt.conf under
APT::Immediate-Configure for details. (2)
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:
apt_pkg.Error: E:Could not perform immediate configuration on
'libffi8ubuntu1:amd64'. Please see man 5 apt.conf under
APT::Immediate-Configure for details. (2)
Could not install the upgrades
The upgrade has aborted. Your system could be in an unusable state. A
recovery will run now (dpkg --configure -a).
Upgrade infeasible
The upgrade could not be completed, there were errors during the
upgrade process.
```
I tried adding an /etc/apt/99temp-release-upgrade file with the
following contents:
```
APT::Immediate-Configure "false"
```
which resulted in:
```
# do-release-upgrade
Traceback (most recent call last):
File "/usr/bin/do-release-upgrade", line 11, in
from UpdateManager.Core.MetaRelease import MetaReleaseCore
File "/usr/lib/python3/dist-packages/UpdateManager/Core/MetaRelease.py", line
25, in
import apt
File "/usr/lib/python3/dist-packages/apt/__init__.py", line 35, in
apt_pkg.init_config()
apt_pkg.Error: E:Syntax error /etc/apt/apt.conf.d/99temp-for-release-upgrade:3:
Extra junk at end of file
```
This was detected by someone during the beta, but it seems that no one
took the time to fix it: https://bugs.launchpad.net/ubuntu/+source
/ubuntu-release-upgrader/+bug/1899272
** Affects: python-defaults (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1901173
Title:
Updating focal to groovy fails
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