[Bug 1075478] Re: Apple wireless bluetooth keyboard not working after suspend/resume

[steveG]

I can confirm the bug as described by FalFire. I have a Thinkpad X1 with
a Broadcom Bluetooth card. Powering up the machine everything works as
expected, once resuming the Apple Wireless Keyboard lights up the LED as
usual while connecting, but the keyboard doesn't work at all. Using the
main keyboard, one can look at a perfectly 'on' bluetooth applet with
the connected keyboard.

12.10,  X86_64, latest updates and kernel version 3.5.0-18-generic .

I can not tell exactly, but this problem exists at least since a view
kernel versions, as I spottet it already weeks ago.


latest lines form dmesg concerning bluetooth:
----------------------------------------
[634054.136057] apple 0005:05AC:023A.0006: unknown main item tag 0x0
[634057.501035] power_supply hid-10:9A:DD:92:F1:36-battery: driver failed to report `capacity' property: -5
[634057.501475] input: Apple Wireless Keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0/hci0:11/input20
[634057.501963] apple 0005:05AC:023A.0006: input,hidraw3: BLUETOOTH HID v0.50 Keyboard [Apple Wireless Keyboard] on EC:55:F9:FB:7D:7E
[634057.513787] power_supply hid-10:9A:DD:92:F1:36-battery: driver failed to report `capacity' property: -5
[634114.023698] usb 1-1.4: USB disconnect, device number 4
[634118.777855] power_supply hid-10:9A:DD:92:F1:36-battery: driver failed to report `capacity' property: -5
[634123.160050] usb 1-1.4: new full-speed USB device number 6 using ehci_hcd
[634123.255896] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=217f
[634123.255909] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[634123.255917] usb 1-1.4: Product: Broadcom Bluetooth Device
[634123.255925] usb 1-1.4: Manufacturer: Broadcom Corp
[634123.255931] usb 1-1.4: SerialNumber: EC55F9FB7D7E
[634127.020934] apple 0005:05AC:023A.0007: unknown main item tag 0x0
[634129.100411] power_supply hid-10:9A:DD:92:F1:36-battery: driver failed to report `capacity' property: -5
[634129.100615] input: Apple Wireless Keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/bluetooth/hci0/hci0:11/input21
[634129.101116] apple 0005:05AC:023A.0007: input,hidraw3: BLUETOOTH HID v0.50 Keyboard [Apple Wireless Keyboard] on EC:55:F9:FB:7D:7E
[634129.107888] power_supply hid-10:9A:DD:92:F1:36-battery: driver failed to report `capacity' property: -5
----------------------------------------

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Title:
  Apple wireless bluetooth keyboard not working after suspend/resume

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