安装了acpi的KVM guest不会closures

我安装了KVM，并在Debian 7.1主机上安装了两个Debian 7.1来宾和一些Windows XP来宾。 当我使用命令“virsh shutdown”关机或者在virt-manager中关机时，Debian客户端进入pmsuspended状态。

我可以正常closures的唯一方法是ssh到这些客人，键入“shutdown -h now”命令。

在这两个debian的客人，我有这些软件包安装和运行：

ii acpi 1.6-1 amd64 displays information on ACPI devices ii acpi-fakekey 0.140-5 amd64 tool to generate fake key events ii acpi-support 0.140-5 all scripts for handling many ACPI events ii acpi-support-base 0.140-5 all scripts for handling base ACPI events such as the power button ii acpid 1:2.0.16-1+deb7u1 amd64 Advanced Configuration and Power Interface event daemon 

以下是我的debian客人的acpid事件：

• CentOS下的KVM，交换耗尽，物理内存可用
• 使用Virsh在KVM下取回虚拟机的真实主机名
• KVM并将根驱动器设置为sda
• 巨大的VM磁盘，NFS挂载或巨大的图像文件的最佳做法？
• KVM – 磁盘性能

 :/etc/acpi/events$ cat powerbtn-acpi-support event=button[ /]power action=/etc/acpi/powerbtn-acpi-support.sh 

/etc/acpi/powerbtn-acpi-support.sh

 #!/bin/sh # This script initiates a shutdown when the power putton has been # pressed. Loosely based on the sample that ships with the acpid package. # If the acpid sample is present as a real config file (as it was in earlier # versions of acpid), we skip this script. (Purging and reinstalling acpid # resolves this situation, or simply deleting /etc/acpi/events/powerbtn.) if [ -f /etc/acpi/events/powerbtn -o -f /etc/acpi/events/powerbtn.dpkg-bak ] ; then logger Acpi-support not handling power button, acpid handler exists at /etc/acpi/events/powerbtn or /etc/acpi/events/powerbtn.dpkg-bak. exit 0 fi [ -e /usr/share/acpi-support/policy-funcs ] || exit 0 . /usr/share/acpi-support/policy-funcs if CheckPolicy; then exit 0 fi if [ -x /etc/acpi/powerbtn.sh ] ; then # Compatibility with old config script from acpid package /etc/acpi/powerbtn.sh elif [ -x /etc/acpi/powerbtn.sh.dpkg-bak ] ; then # Compatibility with old config script from acpid package # which is still around because it was changed by the admin /etc/acpi/powerbtn.sh.dpkg-bak else # Normal handling. /sbin/shutdown -h -P now "Power button pressed" fi 

更新

上周安装了一个新的Debian访客虚拟机，它没有closures的问题。 有问题的Debian虚拟机已经从VirtualBox迁移到KVM，并且是Debian 7的老版本。