Hi, I had the same problem. Take a look. Often it's a video card driver. For me (on primus laptop) the problem was nouveau.
Regards 2016-05-13 11:16 GMT-04:00 <cbannis...@slingshot.co.nz>: > On Thu, May 12, 2016 at 03:05:01AM +0000, GU, Gladys wrote: > > Hi, Debian, We have a system with debian8.3, the poweroff is not working > and > > everytime it will be perform a restart instead. However when we use > > debian8.4, it works normally. Below is the log, do you have any advice? > > Yes, use the latest version. > > -- > The media's the most powerful entity on earth. > They have the power to make the innocent guilty > and to make the guilty innocent, and that's power. > -- Malcolm X > >