Hi... > Is their any mechanism to know, whether PAE is Enabled/Disabled in > Linux machine? > > Note: PAE support is available for the machines. Never did by myself, but from what I read, you can determine it by looking at cr4 control register. regards, Mulyadi -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/