Public bug reported:
macbook pro 2,2 - integrated usb keyboard
kernel 2.6.28//29/31, worked before devkit /hal/udev changes
[ 129.856160] hub 2-0:1.0: port 2 disabled by hub (EMI?), re-enabling...
[ 129.856170] usb 2-2: USB disconnect, address 2
[ 129.881201] input: appletouch disconnected
[ 130.080127] hub 2-0:1.0: unable to enumerate USB device on port 2
[ 130.524131] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 132.468160] hub 2-0:1.0: unable to enumerate USB device on port 2
[ 134.136064] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 134.516089] usb 2-2: new full speed USB device using uhci_hcd and address 5
[ 134.636029] usb 2-2: device descriptor read/64, error -71
[ 134.860032] usb 2-2: device descriptor read/64, error -71
[ 135.076025] usb 2-2: new full speed USB device using uhci_hcd and address 6
[ 135.196025] usb 2-2: device descriptor read/64, error -71
[ 135.420035] usb 2-2: device descriptor read/64, error -71
[ 135.636030] usb 2-2: new full speed USB device using uhci_hcd and address 7
[ 136.044020] usb 2-2: device not accepting address 7, error -71
[ 136.156026] usb 2-2: new full speed USB device using uhci_hcd and address 8
[ 136.564062] usb 2-2: device not accepting address 8, error -71
[ 136.564092] hub 2-0:1.0: unable to enumerate USB device on port 2
[ 142.652128] usb 3-1: new low speed USB device using uhci_hcd and address 2
[ 142.827693] usb 3-1: configuration #1 chosen from 1 choice
[ 142.845692] input: Logitech Optical USB Mouse as
/devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input10
[ 142.859249] generic-usb 0003:046D:C016.0004: input,hidraw1: USB HID v1.10
Mouse [Logitech Optical USB Mouse] on usb-0000:00:1d.1-1/input0
[ 143.008151] usb 2-2: new full speed USB device using uhci_hcd and address 9
[ 143.128162] usb 2-2: device descriptor read/64, error -71
[ 143.352159] usb 2-2: device descriptor read/64, error -71
[ 143.568168] usb 2-2: new full speed USB device using uhci_hcd and address 10
[ 143.688138] usb 2-2: device descriptor read/64, error -71
[ 143.912078] usb 2-2: device descriptor read/64, error -71
[ 144.128092] usb 2-2: new full speed USB device using uhci_hcd and address 11
[ 144.536061] usb 2-2: device not accepting address 11, error -71
[ 144.648108] usb 2-2: new full speed USB device using uhci_hcd and address 12
[ 145.064166] usb 2-2: device not accepting address 12, error -71
[ 145.064192] hub 2-0:1.0: unable to enumerate USB device on port 2
[ 181.768165] usb 2-1: new low speed USB device using uhci_hcd and address 13
[ 181.948101] usb 2-1: configuration #1 chosen from 1 choice
[ 182.043016] input: Logitech Logitech USB Keyboard as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0/input/input11
[ 182.047262] logitech 0003:046D:C30A.0005: input,hidraw2: USB HID v1.10
Keyboard [Logitech Logitech USB Keyboard] on usb-0000:00:1d.0-1/input0
[ 182.064056] usb 2-2: new full speed USB device using uhci_hcd and address 14
[ 182.085669] input: Logitech Logitech USB Keyboard as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.1/input/input12
[ 182.117132] logitech 0003:046D:C30A.0006: input,hidraw3: USB HID v1.10 Mouse
[Logitech Logitech USB Keyboard] on usb-0000:00:1d.0-1/input1
[ 182.262723] usb 2-2: configuration #1 chosen from 1 choice
[ 182.277899] input: Apple Computer Apple Internal Keyboard / Trackpad as
/devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.0/input/input13
[ 182.312118] apple 0003:05AC:021B.0007: input,hidraw4: USB HID v1.11 Keyboard
[Apple Computer Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.0-2/input0
[ 182.322554] appletouch: Geyser mode initialized.
[ 182.322614] input: appletouch as
/devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.1/input/input14
[ 182.359703] input: Apple Computer Apple Internal Keyboard / Trackpad as
/devices/pci0000:00/0000:00:1d.0/usb2/2-2/2-2:1.2/input/input15
[ 182.397121] apple 0003:05AC:021B.0008: input,hidraw5: USB HID v1.11 Device
[Apple Computer Apple Internal Keyboard / Trackpad] on usb-0000:00:1d.0-2/input2
[ 275.389024] input: appletouch disconnected
[ 275.500165] usb 2-2: reset full speed USB device using uhci_hcd and address
14
[ 275.680217] usb 2-2: device descriptor read/64, error -71
[ 275.904109] usb 2-2: device descriptor read/64, error -71
[ 276.120115] usb 2-2: reset full speed USB device using uhci_hcd and address
14
[ 276.240120] usb 2-2: device descriptor read/64, error -71
[ 276.464116] usb 2-2: device descriptor read/64, error -71
[ 276.680120] usb 2-2: reset full speed USB device using uhci_hcd and address
14
[ 277.088232] usb 2-2: device not accepting address 14, error -71
[ 277.200084] usb 2-2: reset full speed USB device using uhci_hcd and address
14
[ 277.612174] usb 2-2: device not accepting address 14, error -71
[ 277.612230] usb 2-2: USB disconnect, address 14
[ 277.748168] usb 2-2: new full speed USB device using uhci_hcd and address 15
[ 277.868182] usb 2-2: device descriptor read/64, error -71
[ 278.092117] usb 2-2: device descriptor read/64, error -71
[ 278.308133] usb 2-2: new full speed USB device using uhci_hcd and address 16
[ 278.428146] usb 2-2: device descriptor read/64, error -71
[ 278.652120] usb 2-2: device descriptor read/64, error -71
[ 278.868164] usb 2-2: new full speed USB device using uhci_hcd and address 17
[ 279.276160] usb 2-2: device not accepting address 17, error -71
[ 279.388112] usb 2-2: new full speed USB device using uhci_hcd and address 18
[ 279.800234] usb 2-2: device not accepting address 18, error -71
[ 279.800263] hub 2-0:1.0: unable to enumerate USB device on port 2
** Affects: devicekit-power (Ubuntu)
Importance: Undecided
Status: New
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keybord lose usb connection
https://bugs.launchpad.net/bugs/395568
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