[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete = Expired
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Here are the results:
Tested Mainline 3.12 (trusty): 3.12.031200-generic for i386
No change in the battery status issue - I did recognize a battery but
status (plugged/unplug and % charge) didn't change when I issued the
acpi command.
Further info: When I installed the kenel via terminal, part
Bluebrave, the next step is to fully commit bisect from Lucid to
Precise, in order to identify the offending commit. Could you please do
this following https://wiki.ubuntu.com/Kernel/KernelBisection ?
** Tags removed: kernel-bug-exists-upstream-v3.10.9
** Changed in: linux (Ubuntu)
Bluebrave, given the extenuating circumstances the bisection process has
revealed, let us skip this for now.
Hence, could you please test the latest upstream kernel available (not the
daily folder, but the one all the way at the bottom) following
https://wiki.ubuntu.com/KernelMainlineBuilds ?
Ok. I tried doing some bisections. Here are the following kernels I
attempted (all were Lucid/10.04 kernels since that's the last time I had
any accurate batter info).
2.6.38-10.44 (pae)- failed, unmet repositories - no battery, no networking)
2.6.32-53.115 (pae) - no battery detected, issued
Bluebrave, regarding your comments
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1194563/comments/38 :
I think you want me to do a Ubuntu Releases bisection
You have already done that part of it because we know the bug occurred
going from Lucid to Maverick. The next step is to bisect the
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete = Expired
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I looked at the link and am not sure which to do (there are several
bisections discussed - such as Ubuntu Releases, Kernel, etc. I think
you want me to do a Ubuntu Releases bisection but I've never done that
before and not sure exactly how to proceed...
I think the bisection you have me download
Christopher/anyone:
I continue to try to troubleshoot this. As an update, I was able to
install and boot Kernel v3.10.9-saucy without the Nvidia error
messages. The battery issue persisted in the kernel version, however.
I will add the kernel-bug-exists-upstream tag.
Note: I did also test
** Tags removed: kernel-bug-exists-upstream
** Tags added: kernel-bug-exists-upstream-v3.10.9
** Tags removed: lucid
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Title:
No low battery
Bluebrave, the next step is to bisect between Lucid and Maverick, in
order to identify the commit that caused this regression. Could you
please do this following https://wiki.ubuntu.com/Kernel/KernelBisection
?
** Tags added: needs-upstream-testing
** Changed in: linux (Ubuntu)
Status:
Christopher/anyone interested:
I keep trying different things but still no solution. Here's the latest
attempt:
I ran a live CD of 9.04 (Jaunty) and noticed an error during boot
stating ACPI input buffer is not empty aborting transaction. The live
CD didn't recognize a battery but I googled
For what it's worth: I tried Linux Mint 15 MATE (on CD boot using
compatibility mode) and it recognized the battery and also recognized
if the battery was charging or discharging (Precise does not change this
status in Power Statistics). BUT it also did not update the battery
charge status
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
No low battery notifications and no updated battery status (ACPI
bluebrave, thank you for regression testing releases. Could you please
test for this in Saucy and report the results via
http://cdimage.ubuntu.com/daily-live/current/ ?
** Tags added: lucid maverick natty
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Christopher,
Saucy had the same issues as Precise with one exception:
Saucy, like Precise did recognize the battery on boot but would not
update status (icon etc wouldn't change when I plugged in AC power) and,
when on battery, charge amount/time was not updated. I would, thus,
assume that I
Gave Natty a try (also had to use the nomodeset option to boot).
Still no battery status - actually worse, there was no indicator at all.
I went to Power Management Preferences and noticed that there was not
On Battery tab and enabling Always Display Icon only showed the AC
Power icon. Basically,
Ugh. I downloaded and tested the ISOs for Maverick and Lucid (10.04.4
version) and was met with the same results I had with Natty (also had to
use nomodeset to boot). Neither recognized the battery (including a
boot to Lucid on battery only). I know for certain when I had Lucid,
the battery was
Bluebrave, thank you for providing the requested information.
Regarding attaching crash reports, until this bug report is solved, let
us not introduce further, potentially collateral problems.
Despite this, for regression testing purposes, could you please test for
this in Oneiric via
Sorry on the crash report - I was only posting it in case it could be
related to the current problem (my intent was not to introduce a new
issue). Evidently, the crashes are not influencing the battery status
problem.
I ran the CD with 11.10 (Oneiric) and it also had the same issue (I
could
Bluebrave, thank you for testing Oneiric. Could you please test Natty
and report the results via http://old-
releases.ubuntu.com/releases/natty/ ?
** Tags added: oneiric
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Bluebrave, thank you for updating your BIOS. Did this problem not occur
in a release prior to Precise?
** Tags removed: bios-outdated-v1.11
** Tags added: latest-bios-v1.11
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Christopher,
I've had 9.10 and 10.04 on the laptop with no problems (battery status
worked). The problem began after the upgrade to 12.04 so it appears to
be something with Precise.
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Addendum to previous comment:
After upgrading to Ubuntu 12.04, I also noticed I would get occasional
reports that an internal error occured realated to Nautilus. It never
really affected anything (apparently, apport is known to be a bit
overzealous at times). I don't think it should be linked
Christopher,
No changes after BIOS flash (bummer). Here is the output from the
command:
A171FIMS V1.11
09/25/2009
Notes:
- In power settings, Show battery status in the menu bar remains blank
- I ran the acpi command and still get Battery 0: Unknown, 99% (on battery or
on power)
- The
Bluebrave, as per
http://www.msi.com/product/nb/VR705.html#/?div=BIOSnbos=non-win%208 an
update is available for your BIOS (1.11). If you update to this, does it
change anything?
If not, could you please provide the output of the following terminal command:
sudo dmidecode -s bios-version sudo
Haven't heard any feed-back or ideas recently. Anyone have any
suggestions on what I can do?
The laptop is borderline useless when on battery as it will unexpectedly
shut-down (no low battery warnings - I just have to guess at how much
time the battery will last).
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Attaching dmesg on power.
** Attachment added: dmesg on power
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1194563/+attachment/3713624/+files/dmesgpwr.txt
** Tags added: apport-collected precise
** Description changed:
1. I do not get warnings when the battery is low (laptop
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.10 kernel[0].
If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.
If the mainline kernel does not fix
OK. Sorry for the dely. I installed the Kernel but it did encounter
erros (related to unmet dependencies and nvidia). I've attached the
install output for reference. It did allow me to boot but came up with
some errors related to the display (probably the nvidia thing). Due to
the errors, I
Here is the dmesg after latest v3.10 kernel[0] was installed and booted
(note: installation included unmet dependency and nvidia error
messages). ACPI errors are still present.
** Attachment added: dmesg after Kernel 3.10 installed and booted
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