Posted on 22/08/202126/12/2021 by Mingyu Zhu [排错] KVM 解决开启虚拟机时报错 “failed to set MSR 0xe1 to 0x0” 报错代码: AMD 处理器在使用 KVM 开启虚拟机时可能会出现此类报错: failed to set MSR 0xe1 to 0x0 解决方法: # echo Y > /sys/module/kvm/parameters/ignore_msrs