Re: How to debug system freeze?

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Hi Lukasz :)

On Sat, Feb 25, 2012 at 07:17, Łukasz Sowa <luksow@xxxxxxxxx> wrote:
> It's not that easy. The problem occurs only when I'm going to suspend
> with closing laptop's lid and it does not happen every time (but mostly
> yes). I'll try to enable CONFIG_DETECT_SOFTLOCKUP but if it's hard
> freeze, will I see the output?

not everytime...ok that makes situation harder. Maybe you need serial
console and hook another computer to see the kernel log.


Mulyadi Santosa
Freelance Linux trainer and consultant


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