syong,
That's what I got too. "shutdown -h now" works fine. I can shutdown and cold start OK. But "reboot" failed every time. When I have time, I will look at the .config to see if somehow there were new code introduced into the mainline that has caused some power management function to activate. This is just a guess for now, I've read that lot of new power management functionalities were added to support hibernate/suspend for desktop Linux
That's what I got too. "shutdown -h now" works fine. I can shutdown and cold start OK. But "reboot" failed every time. When I have time, I will look at the .config to see if somehow there were new code introduced into the mainline that has caused some power management function to activate. This is just a guess for now, I've read that lot of new power management functionalities were added to support hibernate/suspend for desktop Linux