a mester1-2 hónapja váltottam amd64-re, úgy sejtem, azóta nem megy.
Egy dmesg | grep usb:
[ 0.140748] usbcore: registered new interface driver usbfs
[ 0.140765] usbcore: registered new interface driver hub
[ 0.140804] usbcore: registered new device driver usb
[ 1.240082] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.240085] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.240088] usb usb1: Product: EHCI Host Controller
[ 1.240091] usb usb1: Manufacturer: Linux 3.11.0-12-generic ehci_hcd
[ 1.240093] usb usb1: SerialNumber: 0000:00:0b.1
[ 1.552042] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.722532] usb 1-1: New USB device found, idVendor=0c45, idProduct=6340
[ 1.722536] usb 1-1: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 1.722539] usb 1-1: Product: USB 2.0 Camera
[ 1.722542] usb 1-1: Manufacturer: Sonix Technology Co., Ltd.
[ 1.836039] usb 1-7: new high-speed USB device number 3 using ehci-pci
[ 1.971659] usb 1-7: New USB device found, idVendor=0951, idProduct=1653
[ 1.971666] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.971669] usb 1-7: Product: DT 100 G2
[ 1.971672] usb 1-7: Manufacturer: Kingston
[ 1.971675] usb 1-7: SerialNumber: 0019E02B7586BBC0F56800F1
[ 1.974225] usb-storage 1-7:1.0: USB Mass Storage device detected
[ 1.974351] scsi4 : usb-storage 1-7:1.0
[ 1.974708] usbcore: registered new interface driver usb-storage
[ 18.474105] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 18.474112] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 18.474116] usb usb2: Product: OHCI PCI host controller
[ 18.474119] usb usb2: Manufacturer: Linux 3.11.0-12-generic ohci_hcd
[ 18.474122] usb usb2: SerialNumber: 0000:00:0b.0
[ 19.155943] usbcore: registered new interface driver snd-usb-audio
[ 19.169635] input: USB 2.0 Camera as /devices/pci0000:00/0000:00:0b.1/usb1/1-1/1-1:1.0/input/input3
[ 19.169804] usbcore: registered new interface driver uvcvideo
[ 137.152813] usb 1-7: USB disconnect, device number 3
[ 241.196118] [] usb_kill_urb+0x85/0xc0
[ 241.196133] [] usb_hcd_flush_endpoint+0x138/0x1a0
[ 241.196140] [] usb_suspend_both+0x15c/0x1e0
[ 241.196146] [] usb_runtime_suspend+0x33/0x70
[ 241.196152] [] ? usb_probe_interface+0x2f0/0x2f0
[ 361.196129] [] usb_autoresume_device+0x20/0x50
[ 361.196135] [] usb_remote_wakeup.part.27+0x22/0x60
[ 361.196252] [] usb_kill_urb+0x85/0xc0
[ 361.196264] [] usb_hcd_flush_endpoint+0x138/0x1a0
[ 361.196271] [] usb_suspend_both+0x15c/0x1e0
[ 361.196277] [] usb_runtime_suspend+0x33/0x70
[ 361.196282] [] ? usb_probe_interface+0x2f0/0x2f0
[ 361.196493] [] usb_autopm_get_interface+0x22/0x60
[ 481.196139] [] usb_autoresume_device+0x20/0x50
[ 481.196146] [] usb_remote_wakeup.part.27+0x22/0x60
[ 481.196262] [] usb_kill_urb+0x85/0xc0
[ 481.196274] [] usb_hcd_flush_endpoint+0x138/0x1a0
[ 481.196281] [] usb_suspend_both+0x15c/0x1e0
[ 481.196287] [] usb_runtime_suspend+0x33/0x70
[ 481.196292] [] ? usb_probe_interface+0x2f0/0x2f0
[ 481.196502] [] usb_autopm_get_interface+0x22/0x60
[ 601.196140] [] usb_autoresume_device+0x20/0x50
[ 601.196147] [] usb_remote_wakeup.part.27+0x22/0x60
[ 601.196264] [] usb_kill_urb+0x85/0xc0
[ 601.196276] [] usb_hcd_flush_endpoint+0x138/0x1a0
[ 601.196283] [] usb_suspend_both+0x15c/0x1e0
[ 601.196289] [] usb_runtime_suspend+0x33/0x70
[ 601.196294] [] ? usb_probe_interface+0x2f0/0x2f0
[ 601.196506] [] usb_autopm_get_interface+0x22/0x60