USB no proper work

Alexander Panyushkin
2013-10-21T09:37:41Z

uname -a
FreeBSD scorpion.kiev.ua 10.0-BETA1 FreeBSD 10.0-BETA1 #0 r256792: Sun
Oct 20 21:16:49 EEST 2013
root at scorpion.kiev.ua:/usr/obj/usr/src/sys/Kernel  amd64

After first attach USB Flash drive - is good mount. After detach and
reattach, USB Flash drive not detected any more.

--
Alexander