Hi, I can play a bit with a server PE 1950 over weekend, so I start to test with current backports kernel 4.3
apate:~# uname -a Linux apate 4.3.0-0.bpo.1-amd64 #1 SMP Debian 4.3.5-1~bpo8+1 (2016-02-23) x86_64 GNU/Linux after two hours of testing according to the bugreport it seems no problem with this kernel as hypervisor. So probably current workaround for this old CPUs and virtulization is to install this kernel from backports on hypervisor. -- Zito
