How to do X11 in CentOS?

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Nikolay Baranenko2017-08-07 00:08:34

X Window System

Nikolay Baranenko, 2017-08-07 00:08:34

Hello.
I'm trying to run the Oracle installer on an Oracle VM.
Faced a problem to create X11 to send graphics there

uname -a
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
[[email protected] database]$ xhost+ dboracle01
-bash: xhost+: команда не найдена
[[email protected] database]$ export DISPLAY=dboracle01:0.0
[[email protected] database]$ ./runInstaller
Starting Oracle Universal Installer...

Checking Temp space: must be greater than 500 MB.   Actual 14800 MB    Passed
Checking swap space: must be greater than 150 MB.   Actual 2047 MB    Passed
Checking monitor: must be configured to display at least 256 colors
    >>> Could not execute auto check for display colors using command /usr/bin/xdpyinfo. Check if the DISPLAY variable is set.    Failed <<<<

Some requirement checks failed. You must fulfill these requirements before

continuing with the installation,

Continue? (y/n) [n] y


>>> Ignoring required pre-requisite failures. Continuing...
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2017-08-07_12-02-24AM. Please wait ...[[email protected] database]$
Can't connect to X11 window server using 'dboracle01:0.0' as the value of the DISPLAY variable.
/usr/bin/xdpyinfo
/usr/bin/xdpyinfo:  unable to open display "dboracle01:0.0".

How to solve this problem?

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C

CityCat4, 2017-08-07
@drno-reg

In centos, everything is done through yum. yum grouplist shows a list of groups (and X11 is a big fat group). yum groupinstall "group" will install the group.

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Nikolay Baranenko, 2017-08-09
@drno-reg

raised the xming server with one display,
connected via putty with the designation to use X11 on localhost: 0
, then ran the Oracle installer,
the graphics were redirected to the xming server with one display , the
installation was successful