Comment 2 for bug 564459

I think i have the same problem with a fresh install from Beta 2
It was working with beta 2 and after some updates it stops to work

All my keys are reconize and concerned by this issue

lsusb

Bus 002 Device 007: ID 0cde:0008 Z-Com Sitecom Wireless Network Adapter 100G+ WL-125
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 007: ID 054c:008b Sony Corp. Micro Vault 64M Mass Storage
Bus 001 Device 006: ID 054c:0105 Sony Corp. Micro Vault Hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

dmesg

[11299.000275] usb 1-1: new full speed USB device using uhci_hcd and address 6
[11299.176771] usb 1-1: configuration #1 chosen from 1 choice
[11299.178517] hub 1-1:1.0: USB hub found
[11299.180368] hub 1-1:1.0: 1 port detected
[11299.454212] usb 1-1.1: new full speed USB device using uhci_hcd and address 7
[11299.591591] usb 1-1.1: configuration #1 chosen from 1 choice

It only works when they are plugged before booting