I am having problems with x2go so after going through a number of suggestions and running deeper into a hole, I decided to remove and reinstall.

I removed using yum

yum remove x2goserver 

yum remove x2goserver-session

I see that x2go rpm are available when I run "yum search x2go".   However, when I try to install, I get error downloading packages.   Any suggestions appreciated.   Thanks!

yum install x2goserver

<...>

Dependencies Resolved

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 Package                               Arch                   Version                                                         Repository                         Size

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Installing:

 x2goserver                            x86_64                 4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6                    x2go-release-epel                 102 k

Installing for dependencies:

 x2goserver-extensions                 x86_64                 4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6                    x2go-release-epel                  43 k

 x2goserver-xsession                   x86_64                 4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6                    x2go-release-epel                  42 k

Transaction Summary

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Install       3 Package(s)

Total download size: 187 k

Installed size: 607 k

Is this ok [y/N]: y

Downloading Packages:

http://packages.x2go.org/epel/6Server/main/x86_64/rpms/x2goserver/x2goserver-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64.rpm: [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host 'packages.x2go.org'"

Trying other mirror.

http://packages.x2go.org/epel/6Server/main/x86_64/rpms/x2goserver/x2goserver-extensions-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64.rpm: [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host 'packages.x2go.org'"

Trying other mirror.

http://packages.x2go.org/epel/6Server/main/x86_64/rpms/x2goserver/x2goserver-xsession-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64.rpm: [Errno 14] PYCURL ERROR 6 - "Couldn't resolve host 'packages.x2go.org'"

Trying other mirror.

Error Downloading Packages:

  x2goserver-extensions-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64: failure: rpms/x2goserver/x2goserver-extensions-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64.rpm from x2go-release-epel: [Errno 256] No more mirrors to try.

  x2goserver-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64: failure: rpms/x2goserver/x2goserver-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64.rpm from x2go-release-epel: [Errno 256] No more mirrors to try.

  x2goserver-xsession-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64: failure: rpms/x2goserver/x2goserver-xsession-4.1.0.2-0.0x2go1.1.git20180801.1642.main.el6.x86_64.rpm from x2go-release-epel: [Errno 256] No more mirrors to try.