dmesg | grep usb
[ 0.806501] usbcore: registered new interface driver usbfs
[ 0.806535] usbcore: registered new interface driver hub
[ 0.806584] usbcore: registered new device driver usb
[ 3.012147] usb usb1: configuration #1 chosen from 1 choice
[ 3.070100] usb usb2: configuration #1 chosen from 1 choice
[ 3.126097] usb usb3: configuration #1 chosen from 1 choice
[ 3.325671] usb 1-1: new high speed USB device using ehci_hcd and address 2
[ 3.436035] usb 1-1: device descriptor read/64, error -32
[ 3.652042] usb 1-1: device descriptor read/64, error -32
[ 3.868065] usb 1-1: new high speed USB device using ehci_hcd and address 3
[ 3.980139] usb 1-1: device descriptor read/64, error -32
[ 4.220152] usb 1-1: device descriptor read/64, error -32
[ 4.438474] usb 1-1: new high speed USB device using ehci_hcd and address 4
[ 4.844903] usb 1-1: device not accepting address 4, error -32
[ 4.956041] usb 1-1: new high speed USB device using ehci_hcd and address 5
[ 5.364018] usb 1-1: device not accepting address 5, error -32
[ 5.504035] usb 1-4: new high speed USB device using ehci_hcd and address 6
[ 5.616029] usb 1-4: device descriptor read/64, error -32
[ 5.832031] usb 1-4: device descriptor read/64, error -32
[ 6.048039] usb 1-4: new high speed USB device using ehci_hcd and address 7
[ 6.160052] usb 1-4: device descriptor read/64, error -32
[ 6.376030] usb 1-4: device descriptor read/64, error -32
[ 6.592031] usb 1-4: new high speed USB device using ehci_hcd and address 8
[ 7.000023] usb 1-4: device not accepting address 8, error -32
[ 7.112026] usb 1-4: new high speed USB device using ehci_hcd and address 9
[ 7.520024] usb 1-4: device not accepting address 9, error -32
[ 7.848028] usb 3-2: new full speed USB device using ohci_hcd and address 2
[ 23.040020] usb 3-2: device descriptor read/64, error -110
[ 38.320022] usb 3-2: device descriptor read/64, error -110
[ 38.600017] usb 3-2: new full speed USB device using ohci_hcd and address 3
[ 53.776027] usb 3-2: device descriptor read/64, error -110
[ 69.056021] usb 3-2: device descriptor read/64, error -110
[ 69.336019] usb 3-2: new full speed USB device using ohci_hcd and address 4
[ 74.356386] usb 3-2: device descriptor read/8, error -110
[ 79.476567] usb 3-2: device descriptor read/8, error -110
[ 79.756018] usb 3-2: new full speed USB device using ohci_hcd and address 5
[ 84.776722] usb 3-2: device descriptor read/8, error -110
[ 89.896906] usb 3-2: device descriptor read/8, error -110
[ 90.548040] usb 2-1: new full speed USB device using ohci_hcd and address 2
[ 90.748616] usb 2-1: not running at top speed; connect to a high speed hub
[ 90.777810] usb 2-1: configuration #1 chosen from 1 choice
[ 90.966431] usbcore: registered new interface driver usb-storage
[ 90.988193] usblp0: USB Bidirectional printer dev 2 if 1 alt 0 proto 2 vid 0x04A9 pid 0x1724
[ 90.988233] usbcore: registered new interface driver usblp
[ 90.997799] usb-storage: device found at 2
[ 90.997806] usb-storage: waiting for device to settle before scanning
[ 95.997827] usb-storage: device scan complete
[ 96.880048] usb 3-2: new full speed USB device using ohci_hcd and address 6
[ 112.056024] usb 3-2: device descriptor read/64, error -110
[ 127.344070] usb 3-2: device descriptor read/64, error -110
[ 127.620032] usb 3-2: new full speed USB device using ohci_hcd and address 7
[ 142.816071] usb 3-2: device descriptor read/64, error -110
[ 158.088062] usb 3-2: device descriptor read/64, error -110
[ 158.368063] usb 3-2: new full speed USB device using ohci_hcd and address 8
[ 163.388770] usb 3-2: device descriptor read/8, error -110
[ 168.510401] usb 3-2: device descriptor read/8, error -110
[ 168.789237] usb 3-2: new full speed USB device using ohci_hcd and address 9
[ 172.251931] usb 3-2: device descriptor read/8, error -62
[ 172.377832] usb 3-2: device descriptor read/8, error -62
[ 175.060041] usb 1-2: new high speed USB device using ehci_hcd and address 10
[ 175.172366] usb 1-2: device descriptor read/64, error -32
[ 175.388070] usb 1-2: device descriptor read/64, error -32
[ 175.604044] usb 1-2: new high speed USB device using ehci_hcd and address 11
[ 175.716042] usb 1-2: device descriptor read/64, error -32
[ 175.932739] usb 1-2: device descriptor read/64, error -32
[ 176.148070] usb 1-2: new high speed USB device using ehci_hcd and address 12
[ 176.556035] usb 1-2: device not accepting address 12, error -32
[ 176.672183] usb 1-2: new high speed USB device using ehci_hcd and address 13
[ 177.084041] usb 1-2: device not accepting address 13, error -32
[ 177.476051] usb 3-1: new full speed USB device using ohci_hcd and address 10
[ 192.656436] usb 3-1: device descriptor read/64, error -110
[ 207.944038] usb 3-1: device descriptor read/64, error -110
[ 208.224063] usb 3-1: new full speed USB device using ohci_hcd and address 11
[ 223.400025] usb 3-1: device descriptor read/64, error -110
[ 238.680034] usb 3-1: device descriptor read/64, error -110
[ 238.960040] usb 3-1: new full speed USB device using ohci_hcd and address 12
[ 243.980583] usb 3-1: device descriptor read/8, error -110
[ 249.100105] usb 3-1: device descriptor read/8, error -110
[ 249.368035] usb 3-1: new full speed USB device using ohci_hcd and address 13
[ 254.389828] usb 3-1: device descriptor read/8, error -110
[ 259.508241] usb 3-1: device descriptor read/8, error -110
[ 339.816036] usb 3-1: new full speed USB device using ohci_hcd and address 14
[ 354.992042] usb 3-1: device descriptor read/64, error -110
[ 370.272038] usb 3-1: device descriptor read/64, error -110
[ 370.552043] usb 3-1: new full speed USB device using ohci_hcd and address 15
[ 385.728027] usb 3-1: device descriptor read/64, error -110
[ 401.008039] usb 3-1: device descriptor read/64, error -110
[ 401.288592] usb 3-1: new full speed USB device using ohci_hcd and address 16
[ 406.311067] usb 3-1: device descriptor read/8, error -110
[ 411.428690] usb 3-1: device descriptor read/8, error -110
[ 411.708032] usb 3-1: new full speed USB device using ohci_hcd and address 17
[ 416.728196] usb 3-1: device descriptor read/8, error -110
[ 421.848821] usb 3-1: device descriptor read/8, error -110
[ 432.408032] usb 1-3: new high speed USB device using ehci_hcd and address 14
[ 432.523272] usb 1-3: device descriptor read/64, error -32
[ 432.736038] usb 1-3: device descriptor read/64, error -32
[ 432.952041] usb 1-3: new high speed USB device using ehci_hcd and address 15
[ 433.064040] usb 1-3: device descriptor read/64, error -32
[ 433.280030] usb 1-3: device descriptor read/64, error -32
[ 433.496037] usb 1-3: new high speed USB device using ehci_hcd and address 16
[ 433.904027] usb 1-3: device not accepting address 16, error -32
[ 434.016029] usb 1-3: new high speed USB device using ehci_hcd and address 17
[ 434.424477] usb 1-3: device not accepting address 17, error -32
[ 434.868040] usb 2-2: new full speed USB device using ohci_hcd and address 3
[ 450.044032] usb 2-2: device descriptor read/64, error -110
[ 465.324041] usb 2-2: device descriptor read/64, error -110
[ 465.604044] usb 2-2: new full speed USB device using ohci_hcd and address 4
[ 480.780041] usb 2-2: device descriptor read/64, error -110
[ 496.060151] usb 2-2: device descriptor read/64, error -110
[ 496.340040] usb 2-2: new full speed USB device using ohci_hcd and address 5
[ 501.360524] usb 2-2: device descriptor read/8, error -110
[ 506.480148] usb 2-2: device descriptor read/8, error -110
[ 506.760043] usb 2-2: new full speed USB device using ohci_hcd and address 6
[ 511.780656] usb 2-2: device descriptor read/8, error -110
[ 516.901199] usb 2-2: device descriptor read/8, error -110
[ 561.308044] usb 1-2: new high speed USB device using ehci_hcd and address 18
[ 561.420043] usb 1-2: device descriptor read/64, error -32
[ 561.636118] usb 1-2: device descriptor read/64, error -32
[ 561.852022] usb 1-2: new high speed USB device using ehci_hcd and address 19
[ 561.964024] usb 1-2: device descriptor read/64, error -32
[ 562.180150] usb 1-2: device descriptor read/64, error -32
[ 562.396041] usb 1-2: new high speed USB device using ehci_hcd and address 20
[ 562.804030] usb 1-2: device not accepting address 20, error -32
[ 562.916043] usb 1-2: new high speed USB device using ehci_hcd and address 21
[ 563.324025] usb 1-2: device not accepting address 21, error -32
[ 563.708030] usb 3-1: new full speed USB device using ohci_hcd and address 18
[ 578.884041] usb 3-1: device descriptor read/64, error -110
Poste le Wednesday 18 November 2009 21:01:26