解决安装Oracle时检查监视器不通过的问题

1.安装数据库软件，提示“检查监视器”未通过

  1. [root@db130~]#xhost+
  2. access controldisabled,clients can connect from any host
  3. [root@db130~]#su-oracle
  4. [oracle@db130~]$cd/u01/app/database
  5. [oracle@db130 database]$ ./runInstaller
  6. 正在启动 Oracle Universal Installer...

  8. 检查临时空间:必须大于 120 MB。 实际为 36939 MB 通过
  9. 检查交换空间:必须大于 150 MB。 实际为 8047 MB 通过
  10. 检查监视器:监视器配置至少必须显示 256 种颜色
  11.     >>>无法使用命令/usr/bin/xdpyinfo 自动检查显示器颜色。请检查是否设置了 DISPLAY 变量。 未通过<<<<

  13. 未通过某些要求检查。必须先满足这些 要求,

  15. 然后才能继续安装,

  17. 是否继续? (y/n) [n]n

  19. 用户选择:否

  21. 退出 Oracle Universal Installer,您可以在/tmp/OraInstall2017-07-26_03-02-54PM/installActions2017-07-26_03-02-54PM.log 中找到本次会话的日志
2.根据报错信息，首先想到的是配置DISPLAY变量（一般配置一下就可以解决）

  1. [oracle@db130 database]$export DISPLAY=:0.0
  2. [oracle@db130 database]$ ./runInstaller
  3. 正在启动 Oracle Universal Installer...

  5. 检查临时空间:必须大于 120 MB。 实际为 36939 MB 通过
  6. 检查交换空间:必须大于 150 MB。 实际为 8047 MB 通过
  7. 检查监视器:监视器配置至少必须显示 256 种颜色
  8.     >>>无法使用命令/usr/bin/xdpyinfo 自动检查显示器颜色。请检查是否设置了 DISPLAY 变量。 未通过<<<<

  10. 未通过某些要求检查。必须先满足这些 要求,

  12. 然后才能继续安装,

  14. 是否继续? (y/n) [n]n

  16. 用户选择:否

  18. 退出 Oracle Universal Installer,您可以在/tmp/OraInstall2017-07-26_03-04-57PM/installActions2017-07-26_03-04-57PM.log 中找到本次会话的日志
  19. [oracle@db130 database]$
3.配置DISPLAY变量之后还是不行。根据报错信息"无法使用命令 /usr/bin/xdpyinfo 自动检查显示器颜色"，怀疑是xdpyinfo有问题。

  1. [root@db130~]#xdpyinfo
  2. -bash:xdpyinfo:command not found
果然，系统中并未安装xdpyinfo，那么先安装xdpyinfo

  1. [root@db130~]#yum install-y xdpyinfo
  2. Loaded plugins:product-id,security,subscription-manager
  3. This system is not registered to Red Hat Subscription Management.You can use subscription-manager to register.
  4. rhel-source|3.9 kB 00:00...
  5. rhel-source/primary_db|3.1 MB 00:00...
  6. Setting up Install Process
  7. Resolving Dependencies
  8. -->Running transaction check
  9. --->Package xorg-x11-utils.x86_64 0:7.5-6.el6 will be installed
  10. -->Processing Dependency:libdmx.so.1()(64bit) forpackage:xorg-x11-utils-7.5-6.el6.x86_64
  11. -->Processing Dependency:libXxf86dga.so.1()(64bit) forpackage:xorg-x11-utils-7.5-6.el6.x86_64
  12. -->Running transaction check
  13. --->Package libXxf86dga.x86_64 0:1.1.3-2.el6 will be installed
  14. --->Package libdmx.x86_64 0:1.1.2-2.el6 will be installed
  15. -->Finished Dependency Resolution

  17. Dependencies Resolved

  19. ======================================================================================================================
  20.  Package ArchVersionRepositorySize
  21. ======================================================================================================================
  22. Installing:
  23.  xorg-x11-utils x86_64 7.5-6.el6 rhel-source 94 k
  24. Installingfordependencies:
  25.  libXxf86dga x86_64 1.1.3-2.el6 rhel-source 25 k
  26.  libdmx x86_64 1.1.2-2.el6 rhel-source 21 k

  28. TransactionSummary
  29. ======================================================================================================================
  30. Install 3 Package(s)

  32. Total downloadsize:140 k
  33. Installedsize:295 k
  34. Downloading Packages:
  35. ----------------------------------------------------------------------------------------------------------------------
  36. Total 4.0 MB/s |140 kB 00:00
  37. Running rpm_check_debug
  38. Running Transaction Test
  39. Transaction Test Succeeded
  40. Running Transaction
  41.   Installing:libXxf86dga-1.1.3-2.el6.x86_64 1/3
  42.   Installing:libdmx-1.1.2-2.el6.x86_64 2/3
  43.   Installing:xorg-x11-utils-7.5-6.el6.x86_64 3/3
  44.   Verifying:libdmx-1.1.2-2.el6.x86_64 1/3
  45.   Verifying:libXxf86dga-1.1.3-2.el6.x86_64 2/3
  46.   Verifying:xorg-x11-utils-7.5-6.el6.x86_64 3/3

  48. Installed:
  49.   xorg-x11-utils.x86_64 0:7.5-6.el6

  51. Dependency Installed:
  52.   libXxf86dga.x86_64 0:1.1.3-2.el6 libdmx.x86_64 0:1.1.2-2.el6


  55. [root@db130~]#
4.再次检查xdpyinfo参数，并查看"name of display"参数值

  1. [root@db130~]#xdpyinfo
  2. nameof display:localhost:12.0
  3. versionnumber:11.0
  4. vendor string:NetSarang Computer,Inc.
  5. vendor release number:4007
  6. maximum requestsize:16777212 bytes
  7. motionbuffer size:256
  8. bitmap unit,bit order,padding:32,LSBFirst,32
  9. image byte order:LSBFirst
  10. number of supported pixmap formats:7
  11. supported pixmap formats:
  12.     depth 1,bits_per_pixel 1,scanline_pad 32
  13.     depth 4,bits_per_pixel 4,scanline_pad 32
  14.     depth 8,bits_per_pixel 8,scanline_pad 32
  15.     depth 15,bits_per_pixel 16,scanline_pad 32
  16.     depth 16,bits_per_pixel 16,scanline_pad 32
  17.     depth 24,bits_per_pixel 32,scanline_pad 32
  18.     depth 32,bits_per_pixel 32,scanline_pad 32
  19. keycode range:minimum 8,maximum 255
  20. focus:PointerRoot
  21. number of extensions:22
  22.     BIG-REQUESTS
  23.     DAMAGE
  24.     DEC-XTRAP
  25.     DOUBLE-BUFFER
  26.     DPMS
  27.     Extended-Visual-Information
  28.     GLX
  29.     MIT-SUNDRY-NONSTANDARD
  30.     RECORD
  31.     RENDER
  32.     SECURITY
  33.     SGI-GLX
  34.     SHAPE
  35.     SYNC
  36.     TOG-CUP
  37.     X-Resource
  38.     XC-APPGROUP
  39.     XC-MISC
  40.     XFIXES
  41.     XFree86-Bigfont
  42.     XInputExtension
  43.     XTEST
  44. default screen number:0
  45. number of screens:1

  47. screen #0:
  48.   dimensions:1920x1040 pixels(542x294 millimeters)
  49.   resolution:90x90 dots per inch
  50.   depths(17):1,4,8,8,8,8,15,16,24,24,24,24,24,24,24,24,32
  51.   root windowid:0x58
  52.   depth of root window:24 planes
  53.   number of colormaps:minimum 16,maximum 128
  54.   default colormap:0x20
  55.   default number of colormap cells:256
  56.   preallocated pixels:black 0,white 16777215
  57.   options:backing-store YES,save-unders YES
  58.   largest cursor:32x32
  59.   currentinputevent mask:0xf80000
  60.     SubstructureNotifyMask SubstructureRedirectMask FocusChangeMask
  61.     PropertyChangeMask ColormapChangeMask
  62.   number of visuals:16
  63.   default visualid:0x29
  64.   visual:
  65.     visualid:0x21
  66.     class:PseudoColor
  67.     depth:8 planes
  68.     available colormap entries:256
  69.     red,green,blue masks:0x0,0x0,0x0
  70.     significant bits incolorspecification:8 bits
  71.   visual:
  72.     visualid:0x22
  73.     class:DirectColor
  74.     depth:8 planes
  75.     available colormap entries:8 per subfield
  76.     red,green,blue masks:0x7,0x38,0xc0
  77.     significant bits incolorspecification:8 bits
  78.   visual:
  79.     visualid:0x23
  80.     class:GrayScale
  81.     depth:8 planes
  82.     available colormap entries:256
  83.     red,green,blue masks:0x0,0x0,0x0
  84.     significant bits incolorspecification:8 bits
  85.   visual:
  86.     visualid:0x24
  87.     class:StaticColor
  88.     depth:8 planes
  89.     available colormap entries:256
  90.     red,green,blue masks:0x0,0x0,0x0
  91.     significant bits incolorspecification:8 bits
  92.   visual:
  93.     visualid:0x25
  94.     class:StaticGray
  95.     depth:8 planes
  96.     available colormap entries:256
  97.     red,green,blue masks:0x0,0x0,0x0
  98.     significant bits incolorspecification:8 bits
  99.   visual:
  100.     visualid:0x26
  101.     class:PseudoColor
  102.     depth:8 planes
  103.     available colormap entries:256
  104.     red,green,blue masks:0x0,0x0,0x0
  105.     significant bits incolorspecification:8 bits
  106.   visual:
  107.     visualid:0x27
  108.     class:PseudoColor
  109.     depth:8 planes
  110.     available colormap entries:256
  111.     red,green,blue masks:0x0,0x0,0x0
  112.     significant bits incolorspecification:8 bits
  113.   visual:
  114.     visualid:0x28
  115.     class:PseudoColor
  116.     depth:8 planes
  117.     available colormap entries:256
  118.     red,green,blue masks:0x0,0x0,0x0
  119.     significant bits incolorspecification:8 bits
  120.   visual:
  121.     visualid:0x29
  122.     class:TrueColor
  123.     depth:24 planes
  124.     available colormap entries:256 per subfield
  125.     red,green,blue masks:0xff0000,0xff00,0xff
  126.     significant bits incolorspecification:8 bits
  127.   visual:
  128.     visualid:0x2a
  129.     class:TrueColor
  130.     depth:24 planes
  131.     available colormap entries:256 per subfield
  132.     red,green,blue masks:0xff0000,0xff00,0xff
  133.     significant bits incolorspecification:8 bits
  134.   visual:
  135.     visualid:0x2b
  136.     class:TrueColor
  137.     depth:24 planes
  138.     available colormap entries:256 per subfield
  139.     red,green,blue masks:0xff0000,0xff00,0xff
  140.     significant bits incolorspecification:8 bits
  141.   visual:
  142.     visualid:0x2c
  143.     class:TrueColor
  144.     depth:24 planes
  145.     available colormap entries:256 per subfield
  146.     red,green,blue masks:0xff0000,0xff00,0xff
  147.     significant bits incolorspecification:8 bits
  148.   visual:
  149.     visualid:0x2d
  150.     class:TrueColor
  151.     depth:24 planes
  152.     available colormap entries:256 per subfield
  153.     red,green,blue masks:0xff0000,0xff00,0xff
  154.     significant bits incolorspecification:8 bits
  155.   visual:
  156.     visualid:0x2e
  157.     class:TrueColor
  158.     depth:24 planes
  159.     available colormap entries:256 per subfield
  160.     red,green,blue masks:0xff0000,0xff00,0xff
  161.     significant bits incolorspecification:8 bits
  162.   visual:
  163.     visualid:0x2f
  164.     class:TrueColor
  165.     depth:24 planes
  166.     available colormap entries:256 per subfield
  167.     red,green,blue masks:0xff0000,0xff00,0xff
  168.     significant bits incolorspecification:8 bits
  169.   visual:
  170.     visualid:0x30
  171.     class:TrueColor
  172.     depth:24 planes
  173.     available colormap entries:256 per subfield
  174.     red,green,blue masks:0xff0000,0xff00,0xff
  175.     significant bits incolorspecification:8 bits
5.使用"name of display"变量设置DISPLAY参数后，再次执行安装程序，安装页面弹出成功。

  1. [root@db130~]#xhost+
  2. access controldisabled,clients can connect from any host
  3. [root@db130~]#su-oracle
  4. [oracle@db130~]$export DISPLAY=:12.0
  5. [oracle@db130~]$cd/u01/app/database/
  6. [oracle@db130 database]$ ./runInstaller
  7. 正在启动 Oracle Universal Installer...

  9. 检查临时空间:必须大于 120 MB。 实际为 36937 MB 通过
  10. 检查交换空间:必须大于 150 MB。 实际为 8047 MB 通过
  11. 检查监视器:监视器配置至少必须显示 256 种颜色。 实际为 16777216 通过
  12. 准备从以下地址启动 Oracle Universal Installer/tmp/OraInstall2017-07-26_03-16-44PM.请稍候...[oracle@db130 database]$

到此，“无法使用命令 /usr/bin/xdpyinfo 自动检查显示器颜色。请检查是否设置了 DISPLAY 变量。”问题完美解决。








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