[Bug 1724224] Re: ubiquity crashed with FileNotFoundError in _execute_child(): [Errno 2] No such file or directory: 'sensible-browser': 'sensible-browser'

[Launchpad Bug Tracker]

This bug was fixed in the package ubiquity - 18.04.4

---------------
ubiquity (18.04.4) bionic; urgency=medium

  [ Mathieu Trudel-Lapierre ]
  * debian/control: have ubiquity-frontend-gtk Depends: explicitly on
    sensible-utils, which is used to start a browser when slideshow or
    release notes links are clicked. (LP: #1724224)
  * Automatic update of included source packages: netcfg 1.142ubuntu6,
    partman-efi 71ubuntu2, user-setup 1.63ubuntu5.

  [ Sebastien Bacher ]
  * gui/gtk/stepPrepare.ui: updated the non-free-software text to not
    include the mention to the MP3 fluendo codecs since those have
    been superseeded in the recent gstreamer version.
  * Rename the "Preparing to install Ubuntu" installer step to "Updates and
    other software" according to the design, thanks Matthew for pointing
    out the inconsistency

  [ Didier Roche ]
  * Collect and dump telemetry info as a log file: (LP: #1755456)
    Those installation telemetry info are for optional upload later on.

  [ Jeremy Bicha ]
  * Update "Updates and Other Software" page to match the spec (LP: #1758082)

  [ Rik Mills ]
  * Update KDE/Qt "Updates and Other Software" page in line with GTK changes,
    with some tweaks appropriate for Kubuntu usage in Bionic
  * Mark the sddm.conf file for OEM so that it can be removed by oem-config
    if unchanged.

 -- Mathieu Trudel-Lapierre <cyphermox at ubuntu.com>  Thu, 29 Mar 2018
13:42:51 -0400

** Changed in: ubiquity (Ubuntu)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1724224

Title:
  ubiquity crashed with FileNotFoundError in _execute_child(): [Errno 2]
  No such file or directory: 'sensible-browser': 'sensible-browser'

Status in ubiquity package in Ubuntu:
  Fix Released
Status in ubuntu-meta package in Ubuntu:
  Fix Released
Status in ubuntu-release-upgrader package in Ubuntu:
  Fix Released

Bug description:
  Test Case
  1. Boot to the live session
  2. Start the installer
  3. Click on the release notes link.

  Expected result
  A webbrowser opens with the release notes

  Actual result
  This crash

  ProblemType: Crash
  DistroRelease: Ubuntu 17.10
  Package: ubiquity 17.10.10
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CasperVersion: 1.387
  Date: Tue Oct 17 11:36:00 2017
  ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
  ExecutableTimestamp: 1507903384
  InterpreterPath: /usr/bin/python3.6
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171017)
  ProcCmdline: /usr/bin/python3 /usr/lib/ubiquity/bin/ubiquity gtk_ui
  ProcCwd: /home/ubuntu
  ProcEnviron:
   TERM=unknown
   PATH=(custom, no user)
   LANG=C.UTF-8
   SHELL=/bin/bash
  Python3Details: /usr/bin/python3.6, Python 3.6.3, python3-minimal, 3.6.3-0ubuntu2
  PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity', 'gtk_ui']
  PythonDetails: /usr/bin/python2.7, Python 2.7.14, python-minimal, 2.7.14-2ubuntu1
  SourcePackage: ubiquity
  Title: ubiquity crashed with FileNotFoundError in _execute_child(): [Errno 2] No such file or directory: 'sensible-browser': 'sensible-browser'
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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