Displays Arrangement Not Saved Upon Reboot

I have a Lenovo laptop with Intel graphics. When I plug in a monitor via VGA and rearrange the displays, the settings I choose will only work until a reboot.

On first boot:

Laptop screen (Primary) | External Monitor

When I rearrange them:

External Monitor | Laptop Screen (Primary)

Upon reboot, it reverts back to the previous configuration.

ProblemType: Bug
DistroRelease: elementary OS 0.3
Package: elementary-desktop 1.361+405~ubuntu0.3.1 [origin: LP-PPA-elementary-os-daily]
ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13
Uname: Linux 3.13.0-45-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
CrashDB: elementary_meta
CurrentDesktop: Pantheon
Date: Mon Feb 9 11:37:13 2015
InstallationDate: Installed on 2015-02-09 (0 days ago)
InstallationMedia: elementary OS 0.3 "Freya" - Daily amd64 (20150208)
ProcEnviron:
 LANGUAGE=en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: elementary-meta
SuspiciousXErrors:

ThirdParty: True
UpgradeStatus: No upgrade log present (probably fresh install)