Am Montag 10 Januar 2011 schrieben Sie: > On Mon, January 10, 2011 07:05, Matthias Meyer wrote: > > Hello, > > > > I run Debian on my Laptop Lenovo X60s (with VT). > > I've created a Windows-XP as well as a Windows-Vista guest on it. > > Both, XP as well as Vista, eats as many CPU as available. > > Therefore the CPU always has high load and will never reduce cpu-frequenz > > or ventilator. > > Can you check if there is a particular process inside Windows that is > using all of the CPU via the Task Manager? > > Steve > > No, there is only the idle-process ("Leerlaufprozess" in german) which need 96% of the CPU in an average. In the same time KVM needs nearly 100% of my Host-CPU. 13895 ? Sl 21:21 /usr/bin/kvm -S -M pc -m 256 -smp 1 -name devel-xp -monitor pty -localtime -no-acpi -boot c -drive file=/var/lib/libvirt/images/devel-xp.qcow2,if=ide,index=0,boot=on -drive file=/mnt/MultiMedia/CD-Server/Betriebssysteme/Windows/WindowsNT/WindowsXPpro_sp2_de.iso,if=ide,media=cdrom,index=2 -net nic,macaddr=54:52:00:61:dd:94,vlan=0 -net tap,fd=14,script=,vlan=0,ifname=vnet0 -serial pty -parallel none -usb -usbdevice tablet -vnc 127.0.0.1:0 -k de -soundhw es1370 br Matthias -- Don't Panic