[Bug 1714773] Re: Ubiquity crashed upon selecting format of ext4 partition

[Rik Mills]

*** This bug is a duplicate of bug 1687637 ***
    https://bugs.launchpad.net/bugs/1687637

** This bug has been marked a duplicate of bug 1687637
   Kubuntu installer crashes when checking format box

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Title:
  Ubiquity crashed upon selecting format of ext4 partition

Status in ubiquity package in Ubuntu:
  New

Bug description:
  What I did: 1. Launch Kubuntu 17.10 Daily from live image (0309), choose to try out Kubuntu before installing.
  2. Launch the installer from desktop.
  3. Choose to manually partition the installation
  4. Select to delete a partition (I formatted an ext4 part. with an encrypted home partition)
  5. Create a new ext4 root-partition from the available space
  6. Select to format the new partition - installer crashes with the message:

  " Traceback (most recent call last):
    File "/usr/lib/ubiquity/ubiquity/frontend/kde_components/PartitionModel.py", line 66, in setData
      item.partman_column_format_toggled(value.toBool())
  AttributeError: 'int' object has no attribute 'toBool'
  "

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: ubiquity 17.10.4
  ProcVersionSignature: Ubuntu 4.12.0-12.13-generic 4.12.8
  Uname: Linux 4.12.0-12-generic x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  CasperVersion: 1.384
  Date: Sun Sep  3 12:13:22 2017
  ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/kubuntu.seed boot=casper maybe-ubiquity quiet splash ---
  InterpreterPath: /usr/bin/python3.6
  LiveMediaBuild: Kubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170903)
  ProcEnviron:
   PATH=(custom, no user)
   LANG=nn_NO.UTF-8
   SHELL=/bin/bash
  Python3Details: /usr/bin/python3.6, Python 3.6.2, python3-minimal, 3.6.1-0ubuntu3
  PythonDetails: /usr/bin/python2.7, Python 2.7.13, python-minimal, 2.7.13-2
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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