I can confirm that 3.17rc7 (earlier RCs too) on Samsung NP530U3C-A05EE exhibits the same bug. That is, it does not detect charging/discharging state changes and does not suspend on closing the laptop lid.
I can confirm that 3.17rc7 (earlier RCs too) on Samsung NP530U3C-A05EE exhibits the same bug. That is, it does not detect charging/ discharging state changes and does not suspend on closing the laptop lid.