I am running Ubuntu 12.04 with VirtualBox and a Windows 7x64 as guest. But I can't mount any USB devices, they are all greyed out. I used to work, but now it doesn't. I tried already several things:
This is NOT a problem of vboxusers group! I am in this group:
Another solution i tired is this one:
uid=1000(ch) gid=1000(ch) groups=1000(ch),4(adm),20(dialout),24(cdrom),46(plugdev),105(lpadmin),119(admin),122(sambashare),127(vboxusers)
but I can't add the folder usb to bus, maybe because I'm using 12.04 ..
Edit /etc/fstab and add:
none /proc/bus/usb usbfs devgid=XXX,devmode=664 0 0
Please Help me, I tried everything!