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[Bug 967161] Re: battery state doesn't change when a/c connected/removed

 

frind, this bug was reported a while ago and there hasn't been any
activity in it recently. We were wondering if this is still an issue? If
so, could you please test for this with the latest development release
of Ubuntu? ISO images are available from http://cdimage.ubuntu.com
/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux REPLACE-WITH-BUG-NUMBER

If reproducible, could you also please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-3.14-rc2

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Tags removed: 12.04 acpi battery power ubuntu
** Tags added: needs-full-computer-model needs-kernel-logs needs-upstream-testing

** This bug is no longer a duplicate of bug 971061
   acpi reports battery state incorrectly

** Package changed: acpi (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/967161

Title:
  battery state doesn't change when a/c connected/removed

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  running ubuntu 12.04, latest packages

  machine is a samsung  9 2012 900B series, sandy bridge i5

  how to reproduce...

  turn on machine, battery charging/not charging state is correct...
  then plug in / unplug AC

  expected result: state changes to reflect power attachment, brightness
  and power management policy changes

  actual result: icon stays the same, looking at powertop reveals many
  settings stay on their power hungry settings even though the machine
  is running on battery now...

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