Comment 111 for bug 1566302

Same issue for me. I moved to 16.04 from 14.04 only recently and I always had this weird suspension issue on 16.04
On 14.04 everything worked just fine
I'm currently on 4.4.0-34-generic

I haven't tested 4.5 or 4.6 kernels since the station suffering from the issue is my work one and I need it to be reliable. If I wanted to mess with kernels I would have stayed on Gentoo :)