<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transational//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=UTF-8"> </HEAD> <BODY>Hello, Here is my setup: CPU: i5-4460 GPU: R9 290 MB: Asrock H97M-ITX Host OS: Archlinux running linux-ck 4.3.6 (but same problem with linux 4.4) Guest OS: Windows10 Education Mouse and keyboard are shared with synergy. The script I use to launch the VM is attached. I can boot the VM fine most of the time. However, after a while, the VM stops responding. By this, I mean I can still move the mouse on the screen (so network and graphics seem to be working, but the programs inside the VM stop working and nothing happens when I type or click. My guess is either the disk (virtio scsi) or the cpu (-cpu host,hv_relaxed,hv_spinlocks=0x1fff,hv_vapic,hv_time) How can I troubleshoot this? Which steps could I try to solve the problem? Writing this, I realise I haven't setup hugepages, do hugepages have a chance of solving this? Cheers, Guillaume </BODY></HTML>