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-   -   system unresponsive to cltr+alt+delete (https://www.linuxquestions.org/questions/linux-kernel-70/system-unresponsive-to-cltr-alt-delete-893462/)

entz 07-24-2011 10:47 AM

system unresponsive to cltr+alt+delete
 
hello,

well as you may have read from previous posts in this forum i'm doing some experiments with kernel , which often go wrong ...LOL

it's quite a nuisance that the kernel does not respond to cltr+alt+delete during the boot time in order to reboot because a kernel panic has happened.

also the system seems totally unresponsive to pretty much anything even to ACPI shutdown orders from my laptop power button.

so how i can make the kernel responsive instead of having to pull the plug everytime things go bad (because i hate doing that)

cheers

MrChilly0 07-24-2011 10:21 PM

I always check with the capslock key....if you can't make the capslock light blink, then hold the power button. That's the way it goes....

entz 07-26-2011 10:22 AM

well under normal circumstances everything works fine including the cltr+alt+delete .

but when the kernel panics everything locks up , so the question is how can i recover from a panic?
and by recovery i mean rebooting the system without pulling the plug..

cheers

unSpawn 07-26-2011 12:11 PM

I wonder if the kernel "panic=n" command line parameter still works?

entz 07-27-2011 10:41 AM

Quote:

Originally Posted by unSpawn (Post 4425731)
I wonder if the kernel "panic=n" command line parameter still works?

Oh yeah it still works !
thanks this quite handy ... :D

cheers


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