Lars Hecking wrote:
I recently doownloaded and installed the latest RHEL5 rpm from the VirtualBox web site. While it generally works very well, I have been unable to get USB access to work on the guest.
This seems to be a very common problem. Many references to it turn up in a web search, but I have not found a solution that works on CentOS 5. I got no response on the vbox-users mailing list either. Can anyone here help?
Among the things I tried were various /sys and /proc/bus/usb related fstab and rc.sysinit changes. Drew a total blank on this one ...
I have had the same problem. The only thing that I've found to work is this:
Get your vboxusers group ID # cat /etc/group | vboxusers
Remount the USBFS with your vboxusers GID # mount -t usbfs -o remount,devgid=GID,devmode=664 /proc/bus/usb /proc/bus/usb
Change the permissions on /dev/vboxdrv # chmod g+rw /dev/vboxdrv
Restart the vboxdrv service # service vboxdrv restart
Now when you boot your VM up the USB devices aren't greyed out any longer. I suppose you could script this if you wanted, add the usbfs mount to /etc/fstab and have the chmod go in a startup script or something.
Regards, Max