Could be that windows is seeing a USB 1 device while needing a USB 2. You might solve this by passing through the devices explicitly; go to the Qemu console, and type USB-INFO(if I remember rightly) while the device is plugged in. This will show you all connected devices, including vendor id etc. Then add that device no and vendor ID to your qemu command line(in the right way, look at documentation/google) and pass it through explicitly, OR it may be solved by using ehci control to pass USB 2. I know we had a similar problem about 6 months ago. Ehci support in kvm-qemu should show up in google. ---------------------------------------- > From: dirk.heinrichs@xxxxxxxx > To: kvm@xxxxxxxxxxxxxxx > Subject: Can't use USB devices in their designated applications on Windows Vista guest > Date: Tue, 18 Sep 2012 07:56:48 +0200 > > Hi, > > I have a really strange problem using USB devices in a Windows Vista (32bit) > guest. After adding a USB device (an Adroid phone or a GPS navigation device) > to the guest, Vista starts to install the driver(s) for the new device just as > it would do on real hardware. > > However, when it comes to actually use that device in the Windows application > that came with it (for example Samsung Kies in case of the Android phone), > those applications do not recognize the device and keep waiting for the device > to be connected forever. > > Any idea how I could solve this problem? > > Thanks... > > Dirk > -- > Dirk Heinrichs <dirk.heinrichs@xxxxxxxx> > Tel: +49 (0)2471 209385 | Mobil: +49 (0)176 34473913 > GPG Public Key C2E467BB | Jabber: dirk.heinrichs@xxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
