I think I may have seen this a couple of times, but it's certainly not constant for me. It may just be my router. I'm dual booting Ubuntu 15.04 and Windows 8.

I think I may have seen this a couple of times, but it's certainly not constant for me. It may just be my router. I'm dual booting Ubuntu 15.04 and Windows 8.1 as I support software on both platforms. So I'm suffering from the "reboot twice to get working audio" issue and occasional touchpad problems. I believe that both will be fixed with kernel 4.1.