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[v_act]概述[/v_act]
X2Go使您可以通过低带宽（或高带宽）连接访问计算机的图形桌面。
X2Go是一个远程桌面解决方案，有些供应商将其模糊地称为“远程控制”。请勿将其与Microsoft远程桌面连接相混淆，后者是竞争性的远程桌面解决方案和协议。
使用X2Go，您主要访问Linux计算机。您正在访问的Linux计算机是X2Go服务器。（也有连接到Windows计算机的方法；其中某些方法仅适用于Linux X2Go Client。）
您可以从运行Linux，Windows或Mac OS X的计算机进行连接。该计算机是X2Go客户端。
多个用户/客户端可以同时访问单个X2Go服务器，默认情况下，每个用户/客户端都具有一个单独的Desktop会话-但是，也可以进行桌面共享（远程协助）。
对于远程桌面会话的图形部分，X2Go在后台使用了No Machine NX3技术。
官网：https://wiki.x2go.org/doku.php/start
[v_act]安装服务端：以CentOS7.9桌面版实例[/v_act]
1、安装EPEL源：yum install -y epel-release
[root@localhost ~]# yum install -y epel-release
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package epel-release.noarch 0:7-13 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
epel-release noarch 7-13 epel 15 k
Transaction Summary
================================================================================
Install 1 Package
Total download size: 15 k
Installed size: 25 k
Downloading packages:
epel-release-7-13.noarch.rpm | 15 kB 00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : epel-release-7-13.noarch 1/1
warning: /etc/yum.repos.d/epel.repo created as /etc/yum.repos.d/epel.repo.rpmnew
Verifying : epel-release-7-13.noarch 1/1
Installed:
epel-release.noarch 0:7-13
Complete!2、安装桌面环境：yum groups install MATE Xfce #客户端的Session Type按需选择MATE或Xfce即可
[root@localhost ~]# yum groups install -y MATE Xfce
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Package pinentry-gtk-0.8.1-17.el7.x86_64 already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package NetworkManager-l2tp.x86_64 0:1.2.18-1.el7 will be installed
--> Processing Dependency: xl2tpd for package: NetworkManager-l2tp-1.2.18-1.el7.x86_64
---> Package NetworkManager-openconnect.x86_64 0:1.2.4-4.el7 will be installed
--> Processing Dependency: openconnect >= 7.00 for package: NetworkManager-openconnect-1.2.4-4.el7.x86_64
--> Processing Dependency: libopenconnect.so.5()(64bit) for package: NetworkManager-openconnect-1.2.4-4.el7.x86_64
---> Package NetworkManager-openvpn.x86_64 1:1.8.10-1.el7 will be installed
--> Processing Dependency: openvpn for package: 1:NetworkManager-openvpn-1.8.10-1.el7.x86_64
---> Package NetworkManager-pptp.x86_64 1:1.2.8-1.el7 will be installed
......此处省略......
---> Package vpnc-script.noarch 0:0.5.3-22.svn457.el7 will be installed
---> Package web-assets-filesystem.noarch 0:5-1.el7 will be installed
--> Running transaction check
---> Package python3-libs.x86_64 0:3.6.8-18.el7 will be installed
---> Package python3-pip.noarch 0:9.0.3-8.el7 will be installed
---> Package python3-setuptools.noarch 0:39.2.0-10.el7 will be installed
---> Package rarian.x86_64 0:0.8.1-11.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository
Size
================================================================================
Installing for group install "MATE":
NetworkManager-l2tp x86_64 1.2.18-1.el7 epel 144 k
NetworkManager-openconnect x86_64 1.2.4-4.el7 epel 400 k
NetworkManager-openvpn x86_64 1:1.8.10-1.el7 epel 256 k
NetworkManager-pptp x86_64 1:1.2.8-1.el7 epel 151 k
NetworkManager-vpnc x86_64 1:1.2.6-1.el7 epel 164 k
NetworkManager-vpnc-gnome x86_64 1:1.2.6-1.el7 epel 55 k
......此处省略......
pluma x86_64 1.16.2-1.el7 epel 608 k
rhythmbox x86_64 3.4.2-2.el7 base 5.4 M
simple-scan x86_64 3.28.1-1.el7 epel 641 k
system-config-date noarch 1.10.6-3.el7.centos base 591 k
system-config-language noarch 1.4.0-9.el7 base 133 k
system-config-users noarch 1.3.5-5.el7_9 updates 337 k
transmission-gtk x86_64 2.94-9.el7 epel 830 k
xchat x86_64 1:2.8.8-25.el7 base 953 k
yumex noarch 3.0.17-1.el7 epel 444 k
Installing for group install "Xfce":
Thunar x86_64 1.6.16-1.el7 epel 1.4 M
openssh-askpass x86_64 7.4p1-21.el7 base 77 k
orage x86_64 4.12.1-3.el7 epel 1.8 M
polkit-gnome x86_64 0.106-0.1.20170423gita0763a2.el7
epel 81 k
thunar-archive-plugin x86_64 0.3.1-6.el7 epel 69 k
thunar-volman x86_64 0.8.1-2.el7 epel 175 k
tumbler x86_64 0.1.31-2.el7 epel 195 k
xfce4-appfinder x86_64 4.12.0-4.el7 epel 194 k
xfce4-panel x86_64 4.12.1-4.el7 epel 828 k
xfce4-power-manager x86_64 1.6.0-2.el7 epel 769 k
xfce4-pulseaudio-plugin x86_64 0.2.5-2.el7 epel 71 k
xfce4-session x86_64 4.12.1-8.el7 epel 484 k
xfce4-session-engines x86_64 4.12.1-8.el7 epel 315 k
xfce4-settings x86_64 4.12.1-1.el7 epel 667 k
xfce4-terminal x86_64 0.8.7.4-2.el7 epel 579 k
xfconf x86_64 4.12.0-3.el7 epel 199 k
xfdesktop x86_64 4.12.4-3.el7 epel 1.0 M
xfwm4 x86_64 4.12.3-2.el7 epel 627 k
Installing for dependencies:
ImageMagick x86_64 6.9.10.68-5.el7_9 updates 2.3 M
OpenEXR-libs x86_64 1.7.1-8.el7 base 217 k
SDL x86_64 1.2.15-17.el7 base 206 k
atril-libs x86_64 1.16.1-2.el7 epel 310 k
caja-extensions x86_64 1.16.6-1.el7 epel 29 k
caja-extensions-common noarch 1.16.0-1.el7 epel 116 k
caja-schemas x86_64 1.16.6-1.el7 epel 2.0 M
compat-libical1 x86_64 1.0.1-2.el7 base 172 k
......此处省略......
system-config-users-docs noarch 1.0.9-6.el7 base 308 k
texlive-kpathsea-lib x86_64 2:2012-45.20130427_r30134.el7
base 79 k
transmission-common x86_64 2.94-9.el7 epel 777 k
unique x86_64 1.1.6-10.el7 epel 55 k
usermode-gtk x86_64 1.111-6.el7 base 110 k
vpnc x86_64 0.5.3-22.svn457.el7 epel 85 k
vpnc-script noarch 0.5.3-22.svn457.el7 epel 14 k
web-assets-filesystem noarch 5-1.el7 epel 4.6 k
wxBase x86_64 2.8.12-20.el7 epel 588 k
wxGTK x86_64 2.8.12-20.el7 epel 2.9 M
xfce-polkit x86_64 0.2-8.el7 epel 20 k
xl2tpd x86_64 1.3.15-1.el7 epel 101 k
Transaction Summary
================================================================================
Install 80 Packages (+95 Dependent packages)
Total download size: 189 M
Installed size: 666 M
Downloading packages:
(1/175): NetworkManager-l2tp-1.2.18-1.el7.x86_64.rpm | 144 kB 00:00
(2/175): NetworkManager-openvpn-1.8.10-1.el7.x86_64.rpm | 256 kB 00:00
(3/175): NetworkManager-pptp-1.2.8-1.el7.x86_64.rpm | 151 kB 00:00
(4/175): NetworkManager-openconnect-1.2.4-4.el7.x86_64.rpm | 400 kB 00:00
(5/175): NetworkManager-vpnc-1.2.6-1.el7.x86_64.rpm | 164 kB 00:00
(6/175): NetworkManager-vpnc-gnome-1.2.6-1.el7.x86_64.rpm | 55 kB 00:00
......此处省略......
(171/175): xfdesktop-4.12.4-3.el7.x86_64.rpm | 1.0 MB 00:00
(172/175): xchat-2.8.8-25.el7.x86_64.rpm | 953 kB 00:01
(173/175): xfwm4-4.12.3-2.el7.x86_64.rpm | 627 kB 00:00
(174/175): xl2tpd-1.3.15-1.el7.x86_64.rpm | 101 kB 00:00
(175/175): yumex-3.0.17-1.el7.noarch.rpm | 444 kB 00:00
--------------------------------------------------------------------------------
Total 4.6 MB/s | 189 MB 00:41
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : libxfce4util-4.12.1-2.el7.x86_64 1/175
Installing : mate-desktop-libs-1.16.2-1.el7.x86_64 2/175
Installing : xfconf-4.12.0-3.el7.x86_64 3/175
Installing : libxfce4ui-4.12.1-3.el7.x86_64 4/175
Installing : exo-0.10.7-1.el7.x86_64 5/175
Installing : libwnck-2.31.0-1.el7.x86_64 6/175
......此处省略......
Installing : p7zip-16.02-10.el7.x86_64 169/175
Installing : abrt-java-connector-1.0.6-12.el7.x86_64 170/175
Installing : polkit-gnome-0.106-0.1.20170423gita0763a2.el7.x86_64 171/175
Installing : network-manager-applet-1.8.6-2.el7.x86_64 172/175
Installing : simple-scan-3.28.1-1.el7.x86_64 173/175
Installing : mate-calc-1.8.0-1.el7.x86_64 174/175
Installing : tumbler-0.1.31-2.el7.x86_64 175/175
Verifying : mate-desktop-1.16.2-1.el7.x86_64 1/175
Verifying : marco-1.16.1-4.el7.x86_64 2/175
Verifying : filezilla-3.7.4.1-1.el7.x86_64 3/175
Verifying : mate-screensaver-1.16.1-1.el7.x86_64 4/175
Verifying : libgnomecanvas-2.30.3-8.el7.x86_64 5/175
Verifying : rarian-compat-0.8.1-11.el7.x86_64 6/175
Verifying : 1:NetworkManager-vpnc-gnome-1.2.6-1.el7.x86_64 7/175
......此处省略......
Verifying : mate-icon-theme-1.16.2-1.el7.noarch 170/175
Verifying : rarian-0.8.1-11.el7.x86_64 171/175
Verifying : system-config-users-1.3.5-5.el7_9.noarch 172/175
Verifying : atril-libs-1.16.1-2.el7.x86_64 173/175
Verifying : openconnect-8.10-1.el7.x86_64 174/175
Verifying : xfce4-session-4.12.1-8.el7.x86_64 175/175
Installed:
NetworkManager-l2tp.x86_64 0:1.2.18-1.el7
NetworkManager-openconnect.x86_64 0:1.2.4-4.el7
NetworkManager-openvpn.x86_64 1:1.8.10-1.el7
NetworkManager-pptp.x86_64 1:1.2.8-1.el7
NetworkManager-vpnc.x86_64 1:1.2.6-1.el7
NetworkManager-vpnc-gnome.x86_64 1:1.2.6-1.el7
Thunar.x86_64 0:1.6.16-1.el7
......此处省略......
xfce4-settings.x86_64 0:4.12.1-1.el7
xfce4-terminal.x86_64 0:0.8.7.4-2.el7
xfconf.x86_64 0:4.12.0-3.el7
xfdesktop.x86_64 0:4.12.4-3.el7
xfwm4.x86_64 0:4.12.3-2.el7
yumex.noarch 0:3.0.17-1.el7
Dependency Installed:
ImageMagick.x86_64 0:6.9.10.68-5.el7_9
OpenEXR-libs.x86_64 0:1.7.1-8.el7
SDL.x86_64 0:1.2.15-17.el7
atril-libs.x86_64 0:1.16.1-2.el7
caja-extensions.x86_64 0:1.16.6-1.el7
caja-extensions-common.noarch 0:1.16.0-1.el7
......此处省略......
vpnc-script.noarch 0:0.5.3-22.svn457.el7
web-assets-filesystem.noarch 0:5-1.el7
wxBase.x86_64 0:2.8.12-20.el7
wxGTK.x86_64 0:2.8.12-20.el7
xfce-polkit.x86_64 0:0.2-8.el7
xl2tpd.x86_64 0:1.3.15-1.el7
Complete!3、安装x2goserver：yum install -y x2goserver x2goserver-xsession
[root@localhost ~]# yum install -y x2goserver x2goserver-xsession
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package x2goserver.x86_64 0:4.1.0.3-9.el7 will be installed
--> Processing Dependency: x2goagent = 4.1.0.3-9.el7 for package: x2goserver-4.1.0.3-9.el7.x86_64
--> Processing Dependency: x2goserver-common = 4.1.0.3-9.el7 for package: x2goserver-4.1.0.3-9.el7.x86_64
--> Processing Dependency: perl(File::BaseDir) for package: x2goserver-4.1.0.3-9.el7.x86_64
--> Processing Dependency: perl(File::Which) for package: x2goserver-4.1.0.3-9.el7.x86_64
--> Processing Dependency: perl(Sys::Syslog) for package: x2goserver-4.1.0.3-9.el7.x86_64
--> Processing Dependency: perl(Try::Tiny) for package: x2goserver-4.1.0.3-9.el7.x86_64
......此处省略......
--> Processing Dependency: nx-libs(x86-64) = 3.5.99.26-1.el7 for package: libNX_X11-3.5.99.26-1.el7.x86_64
---> Package libXcomp.x86_64 0:3.5.99.26-1.el7 will be installed
---> Package libXcompshad.x86_64 0:3.5.99.26-1.el7 will be installed
---> Package libXfont.x86_64 0:1.5.4-1.el7 will be installed
--> Running transaction check
---> Package nx-libs.x86_64 0:3.5.99.26-1.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
================================================================================
Package Arch Version Repository Size
================================================================================
Installing:
x2goserver x86_64 4.1.0.3-9.el7 epel 125 k
x2goserver-xsession noarch 4.1.0.3-9.el7 epel 17 k
Installing for dependencies:
fuse-sshfs x86_64 2.10-1.el7 epel 50 k
libNX_X11 x86_64 3.5.99.26-1.el7 epel 609 k
libXcomp x86_64 3.5.99.26-1.el7 epel 526 k
libXcompshad x86_64 3.5.99.26-1.el7 epel 179 k
libXfont x86_64 1.5.4-1.el7 base 153 k
nx-libs x86_64 3.5.99.26-1.el7 epel 170 k
nxagent x86_64 3.5.99.26-1.el7 epel 1.6 M
perl-Capture-Tiny noarch 0.24-1.el7 base 31 k
perl-Config-Simple noarch 4.59-15.el7 base 35 k
perl-File-BaseDir noarch 0.03-14.el7 epel 13 k
perl-File-Which noarch 1.09-12.el7 base 19 k
perl-Switch noarch 2.16-7.el7 base 22 k
perl-Sys-Syslog x86_64 0.33-3.el7 base 42 k
perl-Try-Tiny noarch 0.12-2.el7 base 23 k
perl-X2Go-Log noarch 4.1.0.3-9.el7 epel 57 k
perl-X2Go-Server noarch 4.1.0.3-9.el7 epel 70 k
perl-X2Go-Server-DB x86_64 4.1.0.3-9.el7 epel 71 k
pwgen x86_64 2.08-1.el7 epel 26 k
x2goagent x86_64 4.1.0.3-9.el7 epel 59 k
x2goserver-common noarch 4.1.0.3-9.el7 epel 58 k
xorg-x11-fonts-misc noarch 7.5-9.el7 base 5.8 M
Transaction Summary
================================================================================
Install 2 Packages (+21 Dependent packages)
Total download size: 9.7 M
Installed size: 18 M
Downloading packages:
(1/23): fuse-sshfs-2.10-1.el7.x86_64.rpm | 50 kB 00:00
(2/23): libNX_X11-3.5.99.26-1.el7.x86_64.rpm | 609 kB 00:00
(3/23): libXcompshad-3.5.99.26-1.el7.x86_64.rpm | 179 kB 00:00
(4/23): libXcomp-3.5.99.26-1.el7.x86_64.rpm | 526 kB 00:00
(5/23): nx-libs-3.5.99.26-1.el7.x86_64.rpm | 170 kB 00:00
(6/23): libXfont-1.5.4-1.el7.x86_64.rpm | 153 kB 00:00
(7/23): nxagent-3.5.99.26-1.el7.x86_64.rpm | 1.6 MB 00:00
(8/23): perl-Capture-Tiny-0.24-1.el7.noarch.rpm | 31 kB 00:00
(9/23): perl-Config-Simple-4.59-15.el7.noarch.rpm | 35 kB 00:00
(10/23): perl-File-Which-1.09-12.el7.noarch.rpm | 19 kB 00:00
(11/23): perl-Sys-Syslog-0.33-3.el7.x86_64.rpm | 42 kB 00:00
(12/23): perl-File-BaseDir-0.03-14.el7.noarch.rpm | 13 kB 00:00
(13/23): perl-Try-Tiny-0.12-2.el7.noarch.rpm | 23 kB 00:00
(14/23): perl-Switch-2.16-7.el7.noarch.rpm | 22 kB 00:00
(15/23): perl-X2Go-Server-4.1.0.3-9.el7.noarch.rpm | 70 kB 00:00
(16/23): perl-X2Go-Log-4.1.0.3-9.el7.noarch.rpm | 57 kB 00:00
(17/23): perl-X2Go-Server-DB-4.1.0.3-9.el7.x86_64.rpm | 71 kB 00:00
(18/23): pwgen-2.08-1.el7.x86_64.rpm | 26 kB 00:00
(19/23): x2goagent-4.1.0.3-9.el7.x86_64.rpm | 59 kB 00:00
(20/23): x2goserver-4.1.0.3-9.el7.x86_64.rpm | 125 kB 00:00
(21/23): x2goserver-common-4.1.0.3-9.el7.noarch.rpm | 58 kB 00:00
(22/23): x2goserver-xsession-4.1.0.3-9.el7.noarch.rpm | 17 kB 00:00
(23/23): xorg-x11-fonts-misc-7.5-9.el7.noarch.rpm | 5.8 MB 00:01
--------------------------------------------------------------------------------
Total 3.7 MB/s | 9.7 MB 00:02
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : x2goserver-common-4.1.0.3-9.el7.noarch 1/23
Installing : perl-Sys-Syslog-0.33-3.el7.x86_64 2/23
Installing : nx-libs-3.5.99.26-1.el7.x86_64 3/23
Installing : libXcomp-3.5.99.26-1.el7.x86_64 4/23
Installing : libNX_X11-3.5.99.26-1.el7.x86_64 5/23
Installing : libXcompshad-3.5.99.26-1.el7.x86_64 6/23
......此处省略......
Verifying : libNX_X11-3.5.99.26-1.el7.x86_64 17/23
Verifying : libXfont-1.5.4-1.el7.x86_64 18/23
Verifying : perl-X2Go-Server-4.1.0.3-9.el7.noarch 19/23
Verifying : x2goagent-4.1.0.3-9.el7.x86_64 20/23
Verifying : perl-Switch-2.16-7.el7.noarch 21/23
Verifying : libXcompshad-3.5.99.26-1.el7.x86_64 22/23
Verifying : x2goserver-common-4.1.0.3-9.el7.noarch 23/23
Installed:
x2goserver.x86_64 0:4.1.0.3-9.el7 x2goserver-xsession.noarch 0:4.1.0.3-9.el7
Dependency Installed:
fuse-sshfs.x86_64 0:2.10-1.el7
libNX_X11.x86_64 0:3.5.99.26-1.el7
libXcomp.x86_64 0:3.5.99.26-1.el7
libXcompshad.x86_64 0:3.5.99.26-1.el7
libXfont.x86_64 0:1.5.4-1.el7
nx-libs.x86_64 0:3.5.99.26-1.el7
nxagent.x86_64 0:3.5.99.26-1.el7
perl-Capture-Tiny.noarch 0:0.24-1.el7
perl-Config-Simple.noarch 0:4.59-15.el7
perl-File-BaseDir.noarch 0:0.03-14.el7
perl-File-Which.noarch 0:1.09-12.el7
perl-Switch.noarch 0:2.16-7.el7
perl-Sys-Syslog.x86_64 0:0.33-3.el7
perl-Try-Tiny.noarch 0:0.12-2.el7
perl-X2Go-Log.noarch 0:4.1.0.3-9.el7
perl-X2Go-Server.noarch 0:4.1.0.3-9.el7
perl-X2Go-Server-DB.x86_64 0:4.1.0.3-9.el7
pwgen.x86_64 0:2.08-1.el7
x2goagent.x86_64 0:4.1.0.3-9.el7
x2goserver-common.noarch 0:4.1.0.3-9.el7
xorg-x11-fonts-misc.noarch 0:7.5-9.el7
Complete![v_act]客户端连接[/v_act]
正文完
