System hanged. help required.


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# 1  
Question System hanged. help required.

HI,

I have a Fedora running box. I am not able to ping/login. I guess it got hanged.

Can any one help me how to login to that box with out restart?
# 2  
Do you have physical access to the machine?
# 3  
yes ,, i hav,,
# 4  
What is on the screen?

Can you get a console login?

If you can only see an X login,

(a) can you move the mouse?

(b) can you login?

(c) can you switch to a console screen?

Is the console screen frozen?

Does pressing return reprint the prompt?
# 5  
Question

Initially keyboard,mouse are not connected. Now I connected those two. I did'nt find any responce from keyboard[leds of caplock,num lock are not glowing]. When I move mouse also its not responding.

I am not able to switch the consoles also.

what to do now? Remote login is also not possible, because i am not able to ping.
# 6  
Replugging in PS/2 devices is not always successful. Do you have USB keyboard and mouse?

This is, of course, the time you wished you had enabled getty on a serial port.
# 7  
I connected usb mouse, its led is glowing.but not ps2 key board.
But when I connect the same key board to other working machine , its working.
currently i dont hav usb key board, i can try with it later.

OK,, for suppose If we have USB key board, nd notthing is working,, any solution?
plz suggest some thing ..
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