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Unable to bring up the graphical interface when starting the installer

Appears in the error, and the error message indicates that the environment variable DISPLAY needs to be set. Set the environment variable DISPLAY below.

[grid@pgylinux02 grid] $exit

Logout

[root@pgylinux02 Desktop] # xdpyinfo

Name of display:: 1

Version number: 11.0

Vendor string: The X.Org Foundation

Vendor release number: 11500000

X.Org version: 1.15.0

Maximum request size: 16777212 bytes

Motion buffer size: 256

Bitmap unit, bit order, padding: 32, LSBFirst, 32

Image byte order: LSBFirst

Number of supported pixmap formats: 6

... Omit. Only need to record the value of name of display:

[root@pgylinux02 Desktop] # xhost +

Access control disabled, clients can connect from any host

[root@pgylinux02 Desktop] # su-grid

Execute the following statement so that you can install it properly:

Grid@pgylinux02@ > export DISPLAY=:1 (set to the value of name of display: 1)

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