tried install with ext4 for /boot and btrs for /, the rest seemed pretty standard

[rmdegennaro]

I tried once and the installer froze. Then the installer would not start, so I rebooted. After rebooting, the installer keeps crashing after I set the partitions. I do not format them, especially the btrfs one because it already has data on it.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: ubiquity 2.10.16
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu5
Architecture: amd64
CasperVersion: 1.315
Date: Wed Jan 2 00:23:58 2013
InstallCmdLine: file=/cdrom/preseed/kubuntu.seed FRONTEND_BACKGROUND=original boot=casper maybe-ubiquity initrd=/casper/initrd.lz quiet splash --
LiveMediaBuild: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423)
ProcEnviron:
 LANGUAGE=
 TERM=xterm
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

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

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for ubiquity (Ubuntu) because there has been no activity for 60 days.]