Comment 0 for bug 156085

Binary package hint: qemu

On Gutsy 64-bit using qemu/kvm and the "-usb" switch no USB devices are available since qemu/kvm looks for them in

/proc/bus/usb/devices

but they are now in

/sys/bus/usb/devices

qemu/kvm reports:

info usbhost
Could not open /proc/bus/usb/devices

$ ls -l /proc/bus/usb
total 0

$ ls /sys/bus/usb/devices
1-0:1.0 3-1 3-1:1.2 5-2 5-3:1.0 5-8:1.1 usb3
2-0:1.0 3-1:1.0 4-0:1.0 5-2:1.0 5-8 usb1 usb4
3-0:1.0 3-1:1.1 5-0:1.0 5-3 5-8:1.0 usb2 usb5