Bug 44433 – The installation was started twice. This should not have happened.

Bug 44433 - The installation was started twice. This should not have happened.


Summary:	The installation was started twice. This should not have happened.

Status:	NEW

Product:	UCS@school
Classification:	Unclassified
Component:	UMC - Installer
Version:	UCS@school 4.4
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	---
Assigned To:	UCS@school maintainers
QA Contact:

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2017-04-21 12:02 CEST by Florian Best
Modified:	2020-08-12 09:42 CEST (History)
CC List:	1 user (show)

See Also:
What kind of report is it?:	Bug Report
What type of bug is this?:	6: Setup Problem: Issue for the setup process
Who will be affected by this bug?:	2: Will only affect a few installed domains
How will those affected feel about the bug?:	4: A User would return the product
User Pain:	0.274
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:	2017031021000619, 2020031221000298, 2019101421001273
Bug group (optional):	Error handling, External feedback
Max CVSS v3 score:

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Description Florian Best

2017-04-21 12:02:45 CEST

Version: 4.1-4 errata406 (Vahr)

Traceback(a0e9cba09b1b79b2ca742f6dad7e1834):
Die Ausführung des Kommandos schoolinstaller/install ist fehlgeschlagen:

Traceback (most recent call last):
  File "%PY2.7%/univention/management/console/base.py", line 281, in execute
    function(self, request)
  File "%PY2.7%/univention/management/console/modules/decorators.py", line 190, in _response
    return function(self, request)
  File "%PY2.7%/univention/management/console/modules/schoolinstaller/__init__.py", line 492, in install
    raise ValueError('The installation was started twice. This should not have happened.')
ValueError: The installation was started twice. This should not have happened.

Comment 1 Florian Best

2017-09-27 14:30:59 CEST

I have an idea how this could happen: I think the package manager may raise SystemExit which causes the module process to stop.

Comment 2 Christian Castens

2020-05-14 15:47:29 CEST

Reported again

Version: 4.4-3 errata482 (Blumenthal) - UCS@school 4.4 v4

Interner Server-Fehler in "schoolinstaller/install".
Request: schoolinstaller/install

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/univention/management/console/base.py", line 358, in __error_handling
    six.reraise(etype, exc, etraceback)
  File "/usr/lib/python2.7/dist-packages/univention/management/console/base.py", line 261, in execute
    function.__func__(self, request, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/univention/management/console/modules/decorators.py", line 181, in _response
    return function(self, request)
  File "%PY2.7%/univention/management/console/modules/schoolinstaller/__init__.py", line 488, in install
    raise ValueError('The installation was started twice. This should not have happened.')
ValueError: The installation was started twice. This should not have happened.

Role: domaincontroller_master

Comment 3 Christian Castens

2020-08-12 09:42:40 CEST

reported again 
Version: 4.3-5 errata595 (Neustadt) - UCS@school 4.3 v9

Traceback(a0e9cba09b1b79b2ca742f6dad7e1834):
Interner Server-Fehler in "schoolinstaller/install".
Request: schoolinstaller/install