On 31.01.2011 20:24, Rafael J. Wysocki wrote:

quoted

Or just use the processor.max_cstate parameter then.

As I wrote a couple of messages ago, https://lkml.org/lkml/2011/1/31/52 .

The users reported that processor.max_cstate=0 didn't help too. The ones 
which experience random hangs during shutdown tells that the hard disk 
is turned off and the fans are turning faster.

The other user which can't even boot didn't tell the result of adding 
processor.max_cstate=0 to boot params.


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