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Knowledge Base

Remote KVM cannot see graphical interface solution

Publication Date:  2012-10-16  |   Views:  279  |   Downloads:  0  |   Author:  SU1001573748  |   Document ID:  EKB1000017268

Contents

Issue Description

T8000 test, KVM cannot display graphical interface, operating system is redhat5.2, when connect monitor to board, it display graphical interface, the system is running normally.
It display graphical interface with monitor, so board is normal. It must be some compatibility problem between redhat5.0 above edition and KVM display, and it need modify some configuration to display normally.

Alarm Information

None

Handling Process

Log on smm board with IE, in KVM over ip, switch display method into text mode. After configuration is modified, switch into graphical interface can solve this problem. Concrete operation is:
1. Below shortcut button, click on custom blank below, press crtl shift F1 button respectively, then press send, switch into text mode
2. Modify /etc/X11/xorg.conf, change Driver of Section Device from sis into vesa
3. Keep modified configuration file, execute 2 commands:
init 3
init 5
4. Change text mode into graphical interface, remote KVM can see graphical interface.

Root Cause

It must be some compatibility problem between redhat5.0 above edition and KVM display, and it need modify some configuration to display normally.

Suggestions

None