retitle 672720 libvirt-bin: KVM with usb-tablet causes constant CPU load thanks
On Sun, May 13, 2012 at 06:23:39PM +0200, Guido Günther wrote: > I'd check the monitor commands issued by libvirt and reproduce this with > stand alone kvm. Libvirt shouldn't be doing anything special here and > you should be able to check kvm's state. See also: I think I found the culprit: usb-tablet. I tested this with a minimal kvm command line and saw the cpu load drop to zero, even without pausing anything, with a running but idle virtual machine. When I started dropping options from virsh's kvm command line I saw that removing "-device usb-tablet,id=input0" stopped kvm's cpu hogging. I'm using my virtual machines as development environments for web sites and can just drop <input type='tablet' bus='usb'/> from my virsh domain config without trouble. I'll leave it to you to decide what to do with this information. Can anyone reproduce this? -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org