This is likely fixed with the qemu version in raring. Unsubscribing ubuntu-sponsors.
** Also affects: qemu (Ubuntu) Importance: Undecided Status: New ** Also affects: qemu (Ubuntu Quantal) Importance: Undecided Status: New ** Also affects: qemu-kvm (Ubuntu Quantal) Importance: Undecided Status: New ** Also affects: qemu (Ubuntu Raring) Importance: Undecided Status: New ** Also affects: qemu-kvm (Ubuntu Raring) Importance: Medium Status: Confirmed ** Changed in: qemu (Ubuntu Raring) Status: New => Fix Released ** Changed in: qemu (Ubuntu Quantal) Status: New => Invalid ** Changed in: qemu-kvm (Ubuntu Quantal) Status: New => Confirmed ** Changed in: qemu-kvm (Ubuntu Quantal) Importance: Undecided => Medium ** Changed in: qemu-kvm (Ubuntu Raring) Status: Confirmed => Invalid -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1033727 Title: USB passthrough doesn't work anymore with qemu-kvm 1.1.1 Status in QEMU: Fix Released Status in “qemu” package in Ubuntu: Fix Released Status in “qemu-kvm” package in Ubuntu: Invalid Status in “qemu” source package in Quantal: Invalid Status in “qemu-kvm” source package in Quantal: Confirmed Status in “qemu” source package in Raring: Fix Released Status in “qemu-kvm” source package in Raring: Invalid Status in “qemu-kvm” package in Debian: Fix Released Bug description: Hi, I have a "Bus 006 Device 002: ID 0d46:3003 Kobil Systems GmbH mIDentity Light / KAAN SIM III" (kind of smart card) in an USB port which I make available to a Windows XP guest. This worked fine with every older qemu-kvm version I've used so far. But since 1.1.0 it doesn't work anymore. The device shows up in the guest, but the software can't access it anymore (and the guest is pretty unresponsive). On the host I get every 2 seconds this message: [ 7719.239528] usb 6-1: reset full-speed USB device number 2 using uhci_hcd Command line options are: /usr/bin/kvm ... -device usb-host,vendorid=0x0d46,productid=0x3003,bus=usb.0,port=3 ... When I switch back to qemu-kvm 1.0.1 everything works fine again. Any idea what the problem could be? Thanks Klaus To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1033727/+subscriptions