> And the worst is that apparently I'm not able > to reboot on the 4.9 kernel, the 3.16 is in place > and bootable. > Solved, it is bug #844446. Changing the architecture away from Broadwell in QEMU fixes. Regards -- Giorgio Pioda - Sysadmin SPSE-Tenero Cell +41 79 629 20 63 Tel +41 58 468 62 48