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[Bug 1393764] Re: Bluetooth device Power percentage always shows 0%.


This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
trusty' to 'verification-done-trusty'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!

** Tags added: verification-needed-trusty

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  Bluetooth device Power percentage always shows 0%.

Status in linux package in Ubuntu:
Status in linux source package in Trusty:
  Fix Committed

Bug description:
  SRU Justification:

  Impact: Indicator UI shows 0% of batter of the bluetooth keyboard.
  This is because upower gets -ENODATA from the sysfs node, such as

  Fix: An upstream patch added the .raw_request operation in struct hid_ll_driver
  and made it assigned to the correct function in hidp.c

  Test case: I tested on my Lenovo Thinkpad X240 and an HP K4000 Bluetooth keyboard.
  Gerald Yang tested on an HP ProBook 450 G2/2248 and a Lenovo bluetooth keyboard.
  Both shows the bug is fixed by the patch.

  Frank Praznik (1):
    HID: Add the transport-driver functions to the HIDP driver.

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