[ltp] diagnosing a freeze on T60p with ubuntu hardy

Phil Shotton linux-thinkpad@linux-thinkpad.org
Wed, 21 May 2008 13:25:45 +0100


I get the "Save screen snapshot" popup :-(
but:
$ cat /proc/sys/kernel/sysrq
1

Phil

Richard Neill wrote:
> Dmitry E. Mikhailov wrote:
>   
>> From kernel documentation:
>>
>> <QUOTE>
>> *  How do I enable the magic SysRq key?
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>     
>
>
> Easy quick check:
>    press  Alt-SysRQ-S 		
>
> This is the "sync" option, and will make your HDD light flash in response.
>
>
> Richard
>