Fresh install from kubuntu 16.04 iso crashes while editting partitions.

[Carlo Wood]

I replaced my RAID5 (three disks) with a SSD. For this I needed a complete fresh install of the OS to the new SSD (I had debian wheezy, now wanting to use ubuntu 16.04).
I have a few other harddisks though that I decided to add during manual partitioning (namely, /opt, /opt/large, /opt/verylarge, /encrypted, /SSD (another SSD), and a swap file). The only encrypted partition here is /encrypted (well, and my swap). I also told the installer what my crypto partition was, and then told it that the second partition on that harddisk is my swap space - at that point it crashed.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubiquity 2.21.63.2
ProcVersionSignature: Ubuntu 4.4.0-31.50-generic 4.4.13
Uname: Linux 4.4.0-31-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CasperVersion: 1.376
Date: Sun Nov 27 15:59:11 2016
InstallCmdLine: file=/cdrom/preseed/kubuntu.seed boot=casper maybe-ubiquity initrd=/casper/initrd.lz quiet splash ---
LiveMediaBuild: Kubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
ProcEnviron:
 LANGUAGE=
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)