On 09/30/14 15:50, Huang Wen Hui wrote: > I manually patch on STABLE, Both bios and uefi still are same as before:( > Hi, Can you get verbose dmesg with patch, hw.usb.xhci.debug=16 in /boot/loader.conf ? Also set: hw.usb.xhci.use_polling=1 in /boot/loader.conf Thank you! --HPS