How to solve in Centos Error: Can't open display:?

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Nikolay Baranenko2017-08-07 08:10:28

CentOS

Nikolay Baranenko, 2017-08-07 08:10:28

Hello.
when I try to run the Oracle installer, I get the error Error: Can't open display:
I realized that X11 is missing so that there is somewhere to show the graphics.
I read the content and watched the video, tried to follow the recommendations,
BUT
Linux dboracle01 3.10.0-514.26.2.el7.x86_64 #1 SMP Tue Jul 4 15:04:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux failed to
solve the problem.
Please advise how to do it right.

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1 answer(s)

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Evgeny Komarov, 2017-08-07
@drno-reg

It depends on how the system is installed, with what set of packages.
1. Connect via ssh with the -X key and run the installer (the X11Forwarding option must be enabled on the server)

ssh -X [email protected]
cd path_to_oracle_database
./runInstaller

2. If the error persists, install X on the server and repeat step 1
yum groupinstall "X Window System"