linux远程桌面连接xdrp+vncserver
1.安装需要的包openssl-devel,pam-devel,autoconf,automake,libtool,libssl-dev,libX11-devel,libxfixes-dev,libXfixes-devel
[root@gdgz-htjf-kvc01-1 CentOS]# mount /dev/cdrom /mnt
[root@gdgz-htjf-kvc01-1 CentOS]# cd /mnt/CentOS
[root@gdgz-htjf-kvc01-1 CentOS]# ls -lh pam*
-rw-r--r-- 4 abc abc 977K Mar 13 2010 pam-0.99.6.2-6.el5_4.1.i386.rpm
-rw-r--r-- 4 abc abc 976K Mar 13 2010 pam-0.99.6.2-6.el5_4.1.x86_64.rpm
-rw-rw-r-- 4 abc abc 19K Nov 19 2007 pam_ccreds-3-5.i386.rpm
-rw-rw-r-- 4 abc abc 20K Nov 19 2007 pam_ccreds-3-5.x86_64.rpm
-rw-r--r-- 4 abc abc 188K Mar 13 2010 pam-devel-0.99.6.2-6.el5_4.1.i386.rpm
-rw-r--r-- 4 abc abc 188K Mar 13 2010 pam-devel-0.99.6.2-6.el5_4.1.x86_64.rpm
-rw-r--r-- 4 root root 136K Apr 27 2010 pam_krb5-2.2.14-15.i386.rpm
-rw-r--r-- 4 root root 136K Apr 27 2010 pam_krb5-2.2.14-15.x86_64.rpm
-rw-rw-r-- 4 abc abc 34K Nov 19 2007 pam_passwdqc-1.0.2-1.2.2.i386.rpm
-rw-rw-r-- 4 abc abc 34K Nov 19 2007 pam_passwdqc-1.0.2-1.2.2.x86_64.rpm
-rw-rw-r-- 4 abc abc 279K Nov 19 2007 pam_pkcs11-0.5.3-23.i386.rpm
-rw-rw-r-- 4 abc abc 286K Nov 19 2007 pam_pkcs11-0.5.3-23.x86_64.rpm
-rw-rw-r-- 4 abc abc 35K Nov 19 2007 pam_smb-1.1.7-7.2.1.i386.rpm
-rw-rw-r-- 4 abc abc 36K Nov 19 2007 pam_smb-1.1.7-7.2.1.x86_64.rpm
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh pam-devel-0.99.6.2-6.el5_4.1.x86_64.rpm
Preparing... ########################################### [100%]
1:pam-devel ########################################### [100%]
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh openssl-devel-0.9.8e-12.el5_4.6.x86_64.rpm
error: Failed dependencies:
krb5-devel is needed by openssl-devel-0.9.8e-12.el5_4.6.x86_64
zlib-devel is needed by openssl-devel-0.9.8e-12.el5_4.6.x86_64
[root@gdgz-htjf-kvc01-1 CentOS]# ls -lh zlib-devel*
-rw-rw-r-- 4 abc abc 101K Nov 19 2007 zlib-devel-1.2.3-3.i386.rpm
-rw-rw-r-- 4 abc abc 102K Nov 19 2007 zlib-devel-1.2.3-3.x86_64.rpm
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh zlib-devel-1.2.3-3.x86_64.rpm
Preparing... ########################################### [100%]
1:zlib-devel ########################################### [100%]
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh krb5-devel*
error: Failed dependencies:
e2fsprogs-devel is needed by krb5-devel-1.6.1-36.el5_4.1.i386
keyutils-libs-devel is needed by krb5-devel-1.6.1-36.el5_4.1.i386
libselinux-devel is needed by krb5-devel-1.6.1-36.el5_4.1.i386
e2fsprogs-devel is needed by krb5-devel-1.6.1-36.el5_4.1.x86_64
keyutils-libs-devel is needed by krb5-devel-1.6.1-36.el5_4.1.x86_64
libselinux-devel is needed by krb5-devel-1.6.1-36.el5_4.1.x86_64
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh zlib-devel-1.2.3-3.x86_64.rpm
Preparing... ########################################### [100%]
package zlib-devel-1.2.3-3.x86_64 is already installed
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh e2fsprogs-devel*
Preparing... ########################################### [100%]
1:e2fsprogs-devel ########################################### [ 50%]
2:e2fsprogs-devel ########################################### [100%]
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh keyutils-libs-devel*
Preparing... ########################################### [100%]
1:keyutils-libs-devel ########################################### [ 50%]
2:keyutils-libs-devel ########################################### [100%]
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh libselinux-devel*
error: Failed dependencies:
libsepol-devel >= 1.15.2-1 is needed by libselinux-devel-1.33.4-5.5.el5.i386
libsepol-devel >= 1.15.2-1 is needed by libselinux-devel-1.33.4-5.5.el5.x86_64
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh libselinux-devel-1.33.4-5.5.el5.x86_64*
error: Failed dependencies:
libsepol-devel >= 1.15.2-1 is needed by libselinux-devel-1.33.4-5.5.el5.x86_64
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh libsepol-devel*
Preparing... ########################################### [100%]
1:libsepol-devel ########################################### [ 50%]
2:libsepol-devel ########################################### [100%]
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh libselinux-devel-1.33.4-5.5.el5.x86_64*
Preparing... ########################################### [100%]
1:libselinux-devel ########################################### [100%]
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh e2fsprogs-devel*
Preparing... ########################################### [100%]
package e2fsprogs-devel-1.39-23.el5.x86_64 is already installed
package e2fsprogs-devel-1.39-23.el5.i386 is already installed
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh keyutils-libs-devel*
Preparing... ########################################### [100%]
package keyutils-libs-devel-1.2-1.el5.x86_64 is already installed
package keyutils-libs-devel-1.2-1.el5.i386 is already installed
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh libselinux-devel*
Preparing... ########################################### [100%]
package libselinux-devel-1.33.4-5.5.el5.x86_64 is already installed
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh krb5-devel*
Preparing... ########################################### [100%]
1:krb5-devel ########################################### [ 50%]
2:krb5-devel ########################################### [100%]
[root@gdgz-htjf-kvc01-1 CentOS]# 其他同样方法安装即可，不一一阐述。
2.安装 xrdp，vnc-server
xrdp-v0.6.0使用源码编译
下载地址 http://www.xrdp.org/
#tar -zxf xrdp-v0.6.0.tar.gz
#mv xrdp-v0.6.0/ /usr/lib64/xrdp-v0.6.0/
#cd /usr/lib64/xrdp-v0.6.0/
#./bootstrap
#./configure
#make
#make install
[root@gdgz-htjf-kvc01-1 CentOS]# ls -lh vnc*
-rw-rw-r-- 4 abc abc 159K Mar 25 2009 vnc-4.1.2-14.el5_3.1.x86_64.rpm
-rw-rw-r-- 4 abc abc 2.1M Mar 25 2009 vnc-server-4.1.2-14.el5_3.1.x86_64.rpm
[root@gdgz-htjf-kvc01-1 CentOS]# rpm -ivh vnc-server-4.1.2-14.el5_3.1.x86_64.rpm
3.配置xrdp,编辑/etc/xrdp下面的xrdp.ini和sesman.ini
#xrdp.ini 关键在globals的配置
[globals]
bitmap_cache=yes #位图缓存
bitmap_compression=yes #位图压缩
port=3389 #监听端口
crypt_level=low #加密程度（low为40位，high为128位，medium为双40位）
channel_code=1
#sesman.ini
[Globals]
ListenAddress=127.0.0.1 #监听ip地址(默认即可)
ListenPort=3350 #监听端口(默认即可)
EnableUserWindowManager=1 #1为开启,可让用户自定义自己的启动脚本
UserWindowManager=startwm.sh
DefaultWindowManager=startwm.sh
[Security]
AllowRootLogin=1 #允许root登陆
MaxLoginRetry=4 #最大重试次数
TerminalServerUsers=tsusers #允许连接的用户组(如果不存在则默认全部用户允许连接)
TerminalServerAdmins=tsadmins #允许连接的超级用户(如果不存在则默认全部用户允许连接)
[Sessions]
MaxSessions=10 #最大会话数
KillDisconnected=0 #是否立即关闭断开的连接(如果为1,则断开连接后会自动注销)
IdleTimeLimit=0 #空闲会话时间限制(0为没有限制)
DisconnectedTimeLimit=0 #断开连接的存活时间(0为没有限制)
[Logging]
LogFile=./sesman.log #登陆日志文件
LogLevel=DEBUG #登陆日志记录等级(级别分别为,core,error,warn,info,debug)
EnableSyslog=0 #是否开启日志
SyslogLevel=DEBUG #系统日志记录等级
4.操作系统设置
允许远程桌面连接
这里主要注意，Ask you for confirmation 要去掉，否则每次连接的时候需要在终端进行确认
会出现以下画面，vnc viwer则显示黑屏
FAQ:
1.(gnome-session:14575): Gtk-WARNING **: cannot open display:
vi startwm.sh 加入
DISPLAY=:0
export DISPLAY
2.运行xrdp_contorl.sh时 ，./sesman: error while loading shared libraries: libscp.so: cannot open shared object file: No such file or directory
把 xrdp下面的libscp.so文件夹拷贝到系统/lib64目录下。
3.win7、sp3出现 “由于协议错误,会话将被中断。请重新连接到远程计算机”
由于安装的xrdp的版本低于xrdp-0.5.0以下，会出现此问题。最初安装了0.4.2,出现了这个错误。
安装了xrpd-v0.6.0后可以。
4.tightVNC xrdp 键盘keymap问题
http://bugs.gentoo.org/show_bug.cgi?id=190865
其他：
xrdp启动 /etc/xrdp/xrdp.sh start
xrdp停止 /etc/xrdp/xrdp.sh stop
参看日志： tail -f /var/log/xrdp-sesman.log
设置开机启动
#cp /etc/xrdp/xrdp.sh /etc/rc.d/init.d
#chkconfig --add xrdp.sh
#chkconfig --level 2345 xrdp.sh on