vnc执行，报xauth could not run

/usr/bin/gnome-terminal
[INFO-10%]生成随机密码
[INFO-20%]生成密码文件
[INFO-30%]完成初始化，准备打开连接
Error: could not run xauth
VNC(R) Server Visualization Edition VE4.6.3 (r120716)
Built on Jan 28 2015 14:40:10
Copyright (C) 2002-2012 RealVNC Ltd.
VNC is a registered trademark of RealVNC Ltd. in the U.S. and in other
countries.
See http://www.realvnc.com for information on VNC.
For third party acknowledgements see:
http://www.realvnc.com/products/enterprise/4.6/acknowledgements.html
Generating private key...done

解决办法：

第一:

vim /etc/selinux/config


# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of these two values:
#     targeted - Targeted processes are protected,
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

第二:

vim /etc/hosts

vnc执行，报xauth could not run

原文：http://www.cnblogs.com/Tuzki/p/4673536.html