USB in Guest OS of VirtualBox on ubuntu intrepid.

Could not load Host USB Proxy Service (VERR_FILE_NOT_FOUND) - VirtualBox Error

※ Guest Windows에서 USB사용하려면 이걸론 안되고 아래에 USB인식 부분을 참고 하세요 !

X-NOTE R200에 설치한 ubuntu 8.10 beta (intrepid) 계속 쓰고 있었어요.
VMware쓰다가 VirtualBox-OSE(시냅틱으로 설치한)로 갈아탔었는데
http://www.virtualbox.org 에서 deb패키지 받아다가 설치 했더니 이게 왠..

usb device load error !! ㅠㅠ

구글링구글링~

mieze245 New Dreamer Thanks 0 Offline Posts: 9

ERROR: Failed to access USB subsystem (VirtualBox) « on: January 18, 2008, 06:06:54 PM » ok i installed the program and ran into this problem 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} i fixed the problem by doing this through the terminal Virtualbox uses usbfs to access usb devices and expects it to be in /proc/bus/usb/ do 'mount -t usbfs /sys/bus/usb /proc/bus/usb/' (as root!) Then restart virtualbox. This worked for me on two machines. but i cannot get windows xp to recognize USB drives in virtual box.... can anyone give me anyhelp? thank you ' jack

↑출처 : http://dreamlinuxforums.org/index.php/topic,167.msg965.html#msg965

# vi /etc/init.d/xVMmountUSB

에 다가

#!/bin/sh
/bin/mount -t usbfs /sys/bus/usb/ /proc/bus/usb/

라고 써주고

# update-rc.d xVMmountUSB defaults

참고 : http://kldp.org/node/53773

했서요.

VirtualBox의 Guest OS 에서 USB 인식

1. /etc/init.d/mountdevsubfs.sh에 내용추가
$ sudo vi /etc/init.d/mountdevsubfs.sh

#
# Mount /dev/pts. Master ptmx node is already created by udev.
#
domount devpts "" /dev/pts devpts -onoexec,nosuid,gid=$TTYGRP,mode=$TTYMODE

#
# Magic to make /proc/bus/usb work
#
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

2. usb device 권한 설정 (기존 내용 수정)

$ sudo vi /etc/udev/rules.d/40-basic-permissions.rules

# USB devices (usbfs replacement)
SUBSYSTEM==”usb”, ENV{DEVTYPE}==”usb_device”, MODE=”0664″, GROUP=”vboxusers”
SUBSYSTEM==”usb_device”, MODE=”0664″, GROUP=”vboxusers”

$ sudo vi /etc/udev/rules.d/40-permissions.rules

# USB serial converters
SUBSYSTEM=="usb_device", GOTO="usb_serial_start"
SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", GOTO="usb_serial_start"
GOTO="usb_serial_end"
LABEL="usb_serial_start"
ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", \
                    MODE="0666", GROUP="dialout"
LABEL="usb_serial_end"


3. /etc/group과 /etc/fstab에 내용추가 (devgid="vboxusers 그룹ID"로 입력..)

$ sudo vi /etc/group
vboxusers:x:<groupid>:<userid> (userid가 없는데, 추가시켜서 사용자를 vboxuser그룹에 속하게 합니다.)

$ sudo vi /etc/fstab (위에서 확인한 vboxusers group 넘버로 아래 내용을 추가합니다.)

# usb
none /proc/bus/usb usbfs auto,busgid=<groupid>,busmode=0775,devgid=<groupid>,devmode=0664 0 0

출처 : http://tistory.izyou.net/2460881

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