NAUTILUS CRASHED

[joshiss]

Steps to reproduce
1. open nautilus
2. browse through different drives and folders
3. click on minimise icon on top left corner.
4. the nautilus crahes. the top bar and side bar of unity is vanished.

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: nautilus 1:3.12.2-0ubuntu1~trusty3 [origin: LP-PPA-gnome3-team-gnome3]
ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
Uname: Linux 3.16.0-24-generic i686
NonfreeKernelModules: wl
ApportVersion: 2.14.7-0ubuntu8
Architecture: i386
CurrentDesktop: Unity
Date: Fri Nov 14 12:13:47 2014
GsettingsChanges:
 b'org.gnome.nautilus.list-view' b'default-visible-columns' b"['name', 'size', 'type', 'date_modified', 'where']"
 b'org.gnome.nautilus.list-view' b'default-column-order' b"['name', 'size', 'type', 'date_modified', 'group', 'where', 'mime_type', 'owner', 'permissions']"
InstallationDate: Installed on 2012-03-24 (964 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120324)
SourcePackage: nautilus
UpgradeStatus: Upgraded to utopic on 2014-08-24 (82 days ago)