I am having issues to wake up my computer using WOL. My system is a HP dc7800 usdt. It has an Intel 82566DM 10/100/1000 NIC (no Atheros here) and I am using the back ports kernel. The problem is as follows: I can suspend my OMV both to disk and RAM without issues, and I can wake it up pusching the On/Off switch in the computer. However, if I try to wake up the computer with WOL using a magic packet, the system starts but then hangs. OMV never boots up and the computer freezes. The same happens wheter I try to wake up from standby, suspend or off modes. Similar results happens when using rtcwake: the computer goes into standby/hibernation and then restarts, but OMV does not boot up. The problem was present in both OMV 1.9 and 2.0.
For the magic packet, I used WOL app in my Android phone and also sending it from my Windows 7 pc. Both rendered the same result. Does anybody knows where the problem may lay?