** Description changed:

  After upgrading from Feisty to Gutsy, virtual box unable to recognise
  USB devices. I used virtualbox to install Win XP.
  
  This is the error report I got:
     Could not load the Host USB Proxy Service (VERR_FILE_NOT_FOUND). The 
service might be not installed on the host computer.
  
     Result Code: 0x80004005 Component: Host Interface: IHost {81729c26
  -1aec-46f5-b7c0-cc7364738fdb} Callee: IMachine {31f7169f-14da-
  4c55-8cb6-a3665186e35e}
  
  This is the virtualbox log report:
     00:00:00.466 VBox status code: -1908 (VERR_VM_DRIVER_NOT_INSTALLED)} 
aPreserve=false
     00:00:00.492 Power up failed (vrc=VERR_VM_DRIVER_NOT_INSTALLED, 
hrc=0x80004005)
  
  I found the solution to it as well at <a
  href="http://www.virtualbox.org/ticket/747";>this place</a>!
  
  Since usbfs is not activated by default in gutsy I consider it a bug.
  
  For those of who have already upgraded:
  
  Please open the following file: /etc/init.d/mountdevsubfs.sh
  Find the following lines:
      #mkdir -p /dev/bus/usb/.usbfs
      #domount usbfs "" /dev/bus/usb/.usbfs 
-obusmode=0700,devmode=0600,listmode=0644
      #ln -s .usbfs/devices /dev/bus/usb/devices
      #mount --rbind /dev/bus/usb /proc/bus/usb
  Unmark them so that look like this:
     mkdir -p /dev/bus/usb/.usbfs
      domount usbfs "" /dev/bus/usb/.usbfs 
-obusmode=0700,devmode=0600,listmode=0644
      ln -s .usbfs/devices /dev/bus/usb/devices
      mount --rbind /dev/bus/usb /proc/bus/usb
  Restart and your usb devices will be recognised.
+ 
+ Bug squashers, kindly turn on this script to default mode in gutsy!

-- 
USB Devices unrecognised by virtualbox
https://bugs.launchpad.net/bugs/151585
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