package gdm 3.10.0.1-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Bug #1310718 reported by mgoetsch
62
This bug affects 13 people
Affects Status Importance Assigned to Milestone
gdm (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

rebooted after upgrade and error came up

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: gdm 3.10.0.1-0ubuntu3
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
Date: Sun Apr 20 21:44:25 2014
DuplicateSignature: package:gdm:3.10.0.1-0ubuntu3:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
SourcePackage: gdm
Title: package gdm 3.10.0.1-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.gdm.custom.conf: 2014-02-12T03:33:43.904158

Revision history for this message
mgoetsch (melissa-goetsch) wrote :
tags: removed: need-duplicate-check
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in gdm (Ubuntu):
status: New → Confirmed
Revision history for this message
Mark Fisher (fishermne) wrote :

All I know for sure is this automated error came up during the upgrade process to 14.04 from 12.04.4.

Revision history for this message
JK (m0d) wrote :

I can confirm this bug. It actually broke my dist-upgrade from 12.04 to 14.04. I fixed it manually by deleting the broken script and removing gdm.

I tried to reinstall gdm today but the package is still broken, i. e. the post-install script is broken. Executing it manually with

   bash -x /var/lib/dpkg/info/gdm.postinst

results in:

+ set -e
+ . /usr/share/debconf/confmodule
++ '[' '!' '' ']'
++ PERL_DL_NONLAZY=1
++ export PERL_DL_NONLAZY
++ '[' '' ']'
++ exec /usr/share/debconf/frontend /var/lib/dpkg/info/gdm.postinst
Use of uninitialized value $action in string eq at /usr/share/debconf/frontend line 27.

Revision history for this message
JK (m0d) wrote :

I've just encountered the same bug when trying to install lxdm:

bash -x /var/lib/dpkg/info/lxdm.postinst

+ set -e
+ . /usr/share/debconf/confmodule
++ '[' '!' '' ']'
++ PERL_DL_NONLAZY=1
++ export PERL_DL_NONLAZY
++ '[' '' ']'
++ exec /usr/share/debconf/frontend /var/lib/dpkg/info/lxdm.postinst
Use of uninitialized value $action in string eq at /usr/share/debconf/frontend line 27.

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