Public bug reported:
Today i tried to upgrade my ubuntu server:
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
But i got a nasty error:
---------------------------------------------------------------------------------------------------
Investigating (4) python3-twisted [ amd64 ] < none -> 17.9.0-2 > ( python )
Broken python3-twisted:amd64 Depends on python3-zope.interface [ amd64 ] <
4.3.2-1+ubuntu16.04.1+certbot+1 > ( zope ) (>= 4.0.2)
Considering python3-zope.interface:amd64 10000 as a solution to
python3-twisted:amd64 10000
Considering python3-zope.interface:amd64 10000 as a solution to
python3-twisted:amd64 10000
Done
Traceback (most recent call last):
File "/tmp/ubuntu-release-upgrader-td6fitjd/bionic", line 8, in <module>
sys.exit(main())
File "/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeMain.py",
line 238, in main
if app.run():
File
"/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeController.py",
line 2053, in run
return self.fullUpgrade()
File
"/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeController.py",
line 1962, in fullUpgrade
if not self.askDistUpgrade():
File
"/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeController.py",
line 1142, in askDistUpgrade
changes = self.calcDistUpgrade()
File
"/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeController.py",
line 1109, in calcDistUpgrade
if not self.cache.installTasks(self.tasks):
File "/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeCache.py",
line 856, in installTasks
pkg.mark_install()
File "/usr/lib/python3/dist-packages/apt/package.py", line 1304, in
mark_install
fixer.resolve(True)
SystemError: E:Unable to correct problems, you have held broken packages.
Error in sys.excepthook:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/problem_report.py", line 497, in
add_to_existing
self.write(f)
File "/usr/lib/python3/dist-packages/problem_report.py", line 450, in write
block = f.read(1048576)
File "/usr/lib/python3.5/codecs.py", line 321, 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-td6fitjd/bionic", line 8, in <module>
sys.exit(main())
File "/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeMain.py",
line 238, in main
if app.run():
File
"/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeController.py",
line 2053, in run
return self.fullUpgrade()
File
"/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeController.py",
line 1962, in fullUpgrade
if not self.askDistUpgrade():
File
"/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeController.py",
line 1142, in askDistUpgrade
changes = self.calcDistUpgrade()
File
"/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeController.py",
line 1109, in calcDistUpgrade
if not self.cache.installTasks(self.tasks):
File "/tmp/ubuntu-release-upgrader-td6fitjd/DistUpgrade/DistUpgradeCache.py",
line 856, in installTasks
pkg.mark_install()
File "/usr/lib/python3/dist-packages/apt/package.py", line 1304, in
mark_install
fixer.resolve(True)
SystemError: E:Unable to correct problems, you have held broken packages.
---------------------------------------------------------------------------------------------------
It was not possible to scroll up to see the rest of the error.
** Affects: ubuntu-release-upgrader (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "dist-upgrade logs"
https://bugs.launchpad.net/bugs/1818133/+attachment/5242406/+files/dist_upgrade_errors.log.tar.gz
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https://bugs.launchpad.net/bugs/1818133
Title:
do-release-upgrade error: SystemError: E:Unable to correct problems,
you have held broken packages
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