Related Linux kernel bug report: <a href="https:&#x2F;&#x2F;lkml.org&#x2F;lkml&#x2F;2011&#x2F;11&#x2F;3&#x2F;110" rel="nofollow">https:&#x2F;&#x2F;lkml.org&#x2F;lkml&#x2F;2011&#x2F;11&#x2F;3&#x2F;110</a><p>However, that particular key combination ([Alt]+[SysRq]+[C]rash) works as designed. The old adage about security and physical access comes to mind.