Mythbuntu 14.04 crashes during install

[Regen]

Mythbuntu 14.04 crashes during install and the installation is not able to proceed.

Both the x64 (amd64) and x86 (i386) installers crash during install with the same error.

Tested on a VMware Workstation v9 VM and found the same issue.

Tested installing Ubuntu 14.04 x64 on the same hardware. This installs successfully.

mythbuntu@mythbuntu:~$ lsb_release -rd
Description: Ubuntu 14.04 LTS
Release: 14.04

mythbuntu@mythbuntu:~$ apt-cache policy ubiquity
ubiquity:
  Installed: 2.18.7
  Candidate: 2.18.7
  Version table:
 *** 2.18.7 0
        500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
        100 /var/lib/dpkg/status

Motherboard: Gigabyte H81M-S2PH

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubiquity 2.18.7
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
CasperVersion: 1.340
Date: Sat Apr 19 10:42:34 2014
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/mythbuntu.seed boot=casper quiet splash --
LiveMediaBuild: Mythbuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
ProcEnviron:
 LANGUAGE=en_AU.UTF-8
 PATH=(custom, no user)
 LANG=en_AU.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Brendan (brendanssound)]

FYI Had the same problem, if you read this: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1290460

You'll see its a problem with installing VNC with your mythbuntu install.. So un-check that and re-attempt installation.. Good Luck