X Window System settings after restoring to virtual disk

 

Revised on January 15, 2014

 

In the event that RHEL (CentOS) 5X environment configured with X Window System in backup source environment is migrated to a virtual environment with [Create Virtual Machine Compatible Image] option enabled, X Window System may not start up normally due to an inconsistency in the configuration file.
To solve this problem, please take the following procedures to overwrite the configuration file (xorg.conf) at a specified location.

The configuration file is copied to "/boot/AIP_xorgconf"  on the image file created with [Create Virtual Machine Compatible Image] option enabled.

If X Window System is normally started or in the environment where X Window System is not configured, you do not need to take the procedures.

* You do not need to take the procedures in RHEL (CentOS) 6 environment.

Procedures

  1. When these settings are required, the following error message is displayed.
    Please select <No>.

 

  1. When <No> is selected, the following message is displayed.
    Please select <No>.

 

  1. When <No> is selected, the following message is displayed.
    Please select <Ok>.

 

  1. When <Ok> is selected, the following log in dialog is displayed. Please log in as root user.

 

  1. After logging in, please copy the configuration file required to start X Window System depending on your virtual environment.

Configuration file (xorg.conf) for VMware environment

Please execute the following command.
To confirm, enter [y] to overwrite the configuration file.
When the configuration file is copied, please restart the computer.

# cp /boot/AIP_xorgconf/vmware_xorg.conf.el5 /etc/X11/xorg.conf

Configuration file (xorg.conf) for Hyper-V environment

Please execute the following command.
Hyper-V supports RHEL5 or later.
To confirm, enter [y] to overwrite the configuration file.
When the configuration file is copied, please restart the computer.

#cp /boot/AIP_xorgconf/hyperv_xorg.conf.el5 /etc/X11/xorg.conf

Configuration file (xorg.conf) for KVM

Please execute the following command.
To confirm, enter [y] to overwrite the configuration file.
When the configuration file is copied, please restart the computer.

# cp /boot/AIP_xorgconf/kvm_cirrus_xorg.conf.el5 /etc/X11/xorg.conf

The above xorg.conf supports virtual graphic adapter of Video model “cirrus”.

 

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