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This article mainly introduces "how to solve the problem of failing to check the monitor when installing Oracle". In daily operation, I believe many people have doubts about how to solve the problem of failing to check the monitor when installing Oracle. The editor consulted all kinds of materials and sorted out simple and useful methods of operation. I hope it will be helpful for you to answer the problem of "how to solve the problem of failing to check the monitor when installing Oracle". Next, please follow the editor to study!

1. Install database software, prompt "check monitor" failed

[root@db130 ~] # xhost +

Access control disabled, clients can connect from any host

[root@db130 ~] # su-oracle

[oracle@db130 ~] $cd / u01/app/database

[oracle@db130 database] $. / runInstaller

Starting Oracle Universal Installer...

Check temporary space: must be greater than 120 MB. Actually passed for 36939 MB.

Check swap space: must be greater than 150 MB. Actually passed for 8047 MB.

Check monitor: monitor configuration must display at least 256 colors

Cannot use the command / usr/bin/xdpyinfo to automatically check the monitor color. Check to see if the DISPLAY variable is set. The monitor color is not checked automatically by not using the command / usr/bin/xdpyinfo. Check to see if the DISPLAY variable is set. Failed Processing Dependency: libdmx.so.1 () (64bit) for package: xorg-x11-utils-7.5-6.el6.x86_64

-> Processing Dependency: libXxf86dga.so.1 () (64bit) for package: xorg-x11-utils-7.5-6.el6.x86_64

-> Running transaction check

-> Package libXxf86dga.x86_64 0RU 1.1.3-2.el6 will be installed

-> Package libdmx.x86_64 0RU 1.1.2-2.el6 will be installed

-> Finished Dependency Resolution

Dependencies Resolved

=

Package Arch Version Repository Size

=

Installing:

Xorg-x11-utils x8631 64 7.5-6.el6 rhel-source 94k

Installing for dependencies:

LibXxf86dga x8631 64 1.1.3-2.el6 rhel-source 25k

Libdmx x8631 64 1.1.2-2.el6 rhel-source 21k

Transaction Summary

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Install 3 Package (s)

Total download size: 140 k

Installed size: 295 k

Downloading Packages:

-

Total 4.0 MB/s | 140 kB 00:00

Running rpm_check_debug

Running Transaction Test

Transaction Test Succeeded

Running Transaction

Installing: libXxf86dga-1.1.3-2.el6.x86_64 1 Compact 3

Installing: libdmx-1.1.2-2.el6.x86_64 2 Compact 3

Installing: xorg-x11-utils-7.5-6.el6.x86_64 3 Compact 3

Verifying: libdmx-1.1.2-2.el6.x86_64 1 Compact 3

Verifying: libXxf86dga-1.1.3-2.el6.x86_64 2 Compact 3

Verifying: xorg-x11-utils-7.5-6.el6.x86_64 3 Compact 3

Installed:

Xorg-x11-utils.x86_64 0RO 7.5-6.el6

Dependency Installed:

LibXxf86dga.x86_64 0VX 1.1.3-2.el6 libdmx.x86_64 0RU 1.1.2-2.el6

[root@db130 ~] #

4. Check the xdpyinfo parameter again and look at the "name of display" parameter value

[root@db130 ~] # xdpyinfo

Name of display: localhost:12.0

Version number: 11.0

Vendor string: NetSarang Computer, Inc.

Vendor release number: 4007

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: 7

Supported pixmap formats:

Depth 1, bits_per_pixel 1, scanline_pad 32

Depth 4, bits_per_pixel 4, scanline_pad 32

Depth 8, bits_per_pixel 8, scanline_pad 32

Depth 15, bits_per_pixel 16, scanline_pad 32

Depth 16, bits_per_pixel 16, scanline_pad 32

Depth 24, bits_per_pixel 32, scanline_pad 32

Depth 32, bits_per_pixel 32, scanline_pad 32

Keycode range: minimum 8, maximum 255

Focus: PointerRoot

Number of extensions: 22

BIG-REQUESTS

DAMAGE

DEC-XTRAP

DOUBLE-BUFFER

DPMS

Extended-Visual-Information

GLX

MIT-SUNDRY-NONSTANDARD

RECORD

RENDER

SECURITY

SGI-GLX

SHAPE

SYNC

TOG-CUP

X-Resource

XC-APPGROUP

XC-MISC

XFIXES

XFree86-Bigfont

XInputExtension

XTEST

Default screen number: 0

Number of screens: 1

Screen # 0:

Dimensions: 1920x1040 pixels (542x294 millimeters)

Resolution: 90x90 dots per inch

Depths (17): 1,4,8,8,8,15,16,24,24,24,24,24,24,32

Root window id: 0x58

Depth of root window: 24 planes

Number of colormaps: minimum 16, maximum 128

Default colormap: 0x20

Default number of colormap cells: 256

Preallocated pixels: black 0, white 16777215

Options: backing-store YES, save-unders YES

Largest cursor: 32x32

Current input event mask: 0xf80000

SubstructureNotifyMask SubstructureRedirectMask FocusChangeMask

PropertyChangeMask ColormapChangeMask

Number of visuals: 16

Default visual id: 0x29

Visual:

Visual id: 0x21

Class: PseudoColor

Depth: 8 planes

Available colormap entries: 256

Red, green, blue masks: 0x0, 0x0, 0x0

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x22

Class: DirectColor

Depth: 8 planes

Available colormap entries: 8 per subfield

Red, green, blue masks: 0x7, 0x38, 0xc0

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x23

Class: GrayScale

Depth: 8 planes

Available colormap entries: 256

Red, green, blue masks: 0x0, 0x0, 0x0

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x24

Class: StaticColor

Depth: 8 planes

Available colormap entries: 256

Red, green, blue masks: 0x0, 0x0, 0x0

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x25

Class: StaticGray

Depth: 8 planes

Available colormap entries: 256

Red, green, blue masks: 0x0, 0x0, 0x0

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x26

Class: PseudoColor

Depth: 8 planes

Available colormap entries: 256

Red, green, blue masks: 0x0, 0x0, 0x0

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x27

Class: PseudoColor

Depth: 8 planes

Available colormap entries: 256

Red, green, blue masks: 0x0, 0x0, 0x0

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x28

Class: PseudoColor

Depth: 8 planes

Available colormap entries: 256

Red, green, blue masks: 0x0, 0x0, 0x0

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x29

Class: TrueColor

Depth: 24 planes

Available colormap entries: 256 per subfield

Red, green, blue masks: 0xff0000, 0xff00, 0xff

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x2a

Class: TrueColor

Depth: 24 planes

Available colormap entries: 256 per subfield

Red, green, blue masks: 0xff0000, 0xff00, 0xff

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x2b

Class: TrueColor

Depth: 24 planes

Available colormap entries: 256 per subfield

Red, green, blue masks: 0xff0000, 0xff00, 0xff

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x2c

Class: TrueColor

Depth: 24 planes

Available colormap entries: 256 per subfield

Red, green, blue masks: 0xff0000, 0xff00, 0xff

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x2d

Class: TrueColor

Depth: 24 planes

Available colormap entries: 256 per subfield

Red, green, blue masks: 0xff0000, 0xff00, 0xff

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x2e

Class: TrueColor

Depth: 24 planes

Available colormap entries: 256 per subfield

Red, green, blue masks: 0xff0000, 0xff00, 0xff

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x2f

Class: TrueColor

Depth: 24 planes

Available colormap entries: 256 per subfield

Red, green, blue masks: 0xff0000, 0xff00, 0xff

Significant bits in color specification: 8 bits

Visual:

Visual id: 0x30

Class: TrueColor

Depth: 24 planes

Available colormap entries: 256 per subfield

Red, green, blue masks: 0xff0000, 0xff00, 0xff

Significant bits in color specification: 8 bits

5. After setting the DISPLAY parameter using the "name of display" variable, execute the installation program again, and the installation page pops up successfully.

[root@db130 ~] # xhost +

Access control disabled, clients can connect from any host

[root@db130 ~] # su-oracle

[oracle@db130 ~] $export DISPLAY=:12.0

[oracle@db130 ~] $cd / u01/app/database/

[oracle@db130 database] $. / runInstaller

Starting Oracle Universal Installer...

Check temporary space: must be greater than 120 MB. Actually passed for 36937 MB.

Check swap space: must be greater than 150 MB. Actually passed for 8047 MB.

Check the monitor: the monitor configuration must display at least 256 colors. The actual pass is 16777216.

Prepare to launch Oracle Universal Installer / tmp/OraInstall2017-07-26 address 03-16-44PM from the following address. Please wait a moment... [oracle@db130 database] $

At this point, the study on "how to solve the problem of failing to check the monitor when installing Oracle" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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