restart the networking with 'sudo service networking restart' and the x window will crash!

[Chu-Siang Lai]

restart the networking with 'sudo service networking restart' and the x window will crash!

=== As per the discussion on https://www.facebook.com/groups/ubuntu.zh.hant/603741726347820 , the following apport information is not related to the issue ===
ProblemType: Package
DistroRelease: Ubuntu 13.10
Package: gcin-gtk2-immodule (not installed)
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
Date: Fri Jan 10 23:46:24 2014
DuplicateSignature: package:gcin-gtk2-immodule:(not installed):trying to overwrite '/usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/im-gcin.so', which is also in package gcin 2.7.6.1+dfsg-1ubuntu1
ErrorMessage: trying to overwrite '/usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/im-gcin.so', which is also in package gcin 2.7.6.1+dfsg-1ubuntu1
InstallationDate: Installed on 2013-11-26 (45 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MarkForUpload: True
SourcePackage: gcin
Title: package gcin-gtk2-immodule (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/gtk-2.0/2.10.0/immodules/im-gcin.so', which is also in package gcin 2.7.6.1+dfsg-1ubuntu1
UpgradeStatus: No upgrade log present (probably fresh install)