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OEM Installation issue

Hi,

I am trying to install OEM on RHEL 7 but installation is failing with below error:

Checking monitor: must be configured to display at least 256 colors. Actual unknown.  Failed <<<<

even though DISPLAY is set and xclock is working fine.

Any suggestion?

TIA

Onkar

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Answers

  • Adityanath Dewoolkar
    Adityanath Dewoolkar Member Posts: 346 Bronze Badge

    Hello,

    I would suggest you to use any tool which has inbuilt GUI functionality like MobaXterm.

    Regards,

    Adi

  • Magnanimous
    Magnanimous Member Posts: 297 Blue Ribbon

    I would suggest use silent mode installation, we had same issue and did the installation using silent mode.

  • Ramkumar M
    Ramkumar M Member Posts: 2 Green Ribbon

    I would suggest you to use tigervnc server.

  • KP_2
    KP_2 Member Posts: 52 Red Ribbon

    Which version is it?


    It is probably looks like below :



    Launcher log file is /tmp/OraInstall2021-03-10_10-47-45AM/launcher2021-03-10_10-47-45AM.log.

    Extracting the installer . . . . . . . . . . . . . . . . . . Done

    Checking monitor: must be configured to display at least 256 colors. Actual unknown.  Failed <<<<

    Checking swap space: must be greater than 512 MB.  Actual 16383 MB   Passed

    Checking if this platform requires a 64-bit JVM.  Actual 64   Passed (64-bit not required)


    Some system prerequisite checks failed.

    You must fulfill these requirements before continuing.


    Continue? (yes [y] / no [n]) [n]



    Is it?

    if you decide to continue (press[y]) it will work :)


    regards

    K.

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