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[Qemu-discuss] sound recording

From: songtianyi
Subject: [Qemu-discuss] sound recording
Date: Thu, 11 Jul 2013 11:33:05 +0800 (CST)

  i got a trouble when i was using windows 7 guest, which emulated by qemu-kvm.
  When i start  Sound Recorder application in win7 guest os, the guest's cpu usage rising up to 100%. i can't do any other operations because cpu was fully occupied.
  How to figure out this problem?

Host OS:
QEMU version: 1.4.0
QEMU start options: qemu-system-x86_64 -enable-kvm -cpu host -smp 2 -m 2048 -soundhw all -vga qxl -boot c -drive file=/home/usr1/image/win7guest32.img.1 -usbdevice tablet -usb

Best regards.

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