** Changed in: linux
Importance: Unknown = Medium
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https://bugs.launchpad.net/bugs/147560
Title:
Kernel detects battery management wrong (MSI PR200 / System76)
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This bug is fixed in Jaunty, thanks.
** Changed in: acpi (Ubuntu)
Status: Incomplete = Fix Released
** Changed in: linux (Ubuntu)
Status: New = Fix Released
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Kernel detects battery management wrong (MSI PR200 / System76)
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This bug still persists in 8.10. The acpi=noirq kernel parameter
fixed the symptoms, with 2.6.27-11 I still loose the correct battery
status WITH the acpi=noirq kernel option, although it takes ~1-2 hours
before it happens.
Because bug is closed, with a patch released and then broken, I have
Problem still exists with the latest updates kernel with Intrepid.
Sometimes it displays the time to discharge but sometimes it gives an
unknown. Quite annoying, will there be a fix for this?
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Kernel detects battery management wrong (MSI PR200 / System76)
** Changed in: linux (Ubuntu)
Status: Incomplete = New
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i've made an observation: the battery is only broken in some sessions.
i.e., even with 2.6.27-7, without poll mode, about 2/3 of the time the notebook
starts and does not have problems reading battery status until turned off. in
the remaining cases, the battery is lost shortly after starting and
the new/old problem is maybe caused by the fix of this bug
https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/270017
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Kernel detects battery management wrong (MSI PR200 / System76)
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I can confirm that after an upgrade from Hardy to Intrepid just a few
days ago the battery behaviour got worse. I am now on 2.6.27-7-generic
SMP x86_64.
The battery and AC status seem to be detected correctly during boot, but
after that the charge applet displays: Battery state could not be read
confirmed, change between 2.6.27-6 and 2.6.27-7 breaks the battery
reading
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Kernel detects battery management wrong (MSI PR200 / System76)
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okay, few days later i can confirm either a regression or a hardware failure on
my part:
even with the updated bios, in some cases the battery status is not reported at
all and the battery behaves like it's missing.
AC adapter detection works fine, and yes, the battery is indeed correctly
A few months ago I asked MSI about the diffrence between 1.xx and 3.xx and
got this response:
Bios V3.XX is for windows XP.Bios V1.xx is for windows Vista.The
differences between these two version BIOS are not only AHCI,but also
SLP(system lock preinstallation,and others.So I advise you to use
SLP seems to be good for windows auto-activation, see
http://en.wikipedia.org/wiki/System_Locked_Preinstallation
so it makes sense to choose the correct BIOS if you're using the preloaded
OS (which i am not).
About the others ... well, we will see. I was using the 1.xx BIOS before
(AHCI was on by
i didn't do any deeper research, i just assumed that XP version would be more
compatible. and from what i've seen now, the SATA support seems to be the same.
I also liked the mixed switch on friend's PR200 White variant, that was one of
the reasons for upgrading ;e) not that i care too much
guys, what did you do!
REGRESSION, screaming from the top of my lungs. latest 2.6.27-7 kernel
in Intrepid breaks battery management again.
dmesg says:
[0.721788] ACPI Error (evregion-0315): No handler for Region [EC__]
(88007f32f438) [EmbeddedControl] [20080609]
[0.721802] ACPI
interestingly, after a BIOS upgrade, it works fine again
might just have been a fluke
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Kernel detects battery management wrong (MSI PR200 / System76)
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Hi matejcik,
1. What laptop model exactly do you have ?
2. What was the exact bios version before the upgarde ?
3. What is the exact bios you currently have (after upgrading) ?
Thanks,
Idan.
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Kernel detects battery management wrong (MSI PR200 / System76)
1. MSI PR200 YA (Lime Green variant) without preloaded OS
2. don't know, sorry, I didn't check. It was the preloaded BIOS version.
(bought the machine in December 07)
3. BIOS build A1221IMS, Ver3.43, 04/08/2008
EC build 1221EMS2 Ver3.12, 11/27/2007
i.e. the latest BIOS available for download
Hi,
Hi, why did you choose the 3.43 over 1.43 ?
I did some reasearch and found that 1.43 version enables SATA support
(that's why it's for Vista and supporting OS's, XP doesn't do that out of
the box). Note that the 1.43 bios causes the wireless button to have only 2
modes, [BT+WLAN] ON or OFF,
** Changed in: linux
Status: Unknown = Fix Released
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** Also affects: linux via
http://bugzilla.kernel.org/show_bug.cgi?id=9823
Importance: Unknown
Status: Unknown
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Kernel detects battery management wrong (MSI PR200 / System76)
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You received this bug notification because you are a member of
The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the
upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would
appreciate it if you could please test this newer 2.6.27 Ubuntu kernel.
There are one of two ways you should be able to test:
1) If you are comfortable
suppose that i want to test the linux-image-* package.
where can i get it? it's not in any of my repositories.
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Kernel detects battery management wrong (MSI PR200 / System76)
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I just downloaded from here
http://kernel.ubuntu.com/pub/next/2.6.27-rc2/hardy/ , and the damn
standby still doesn't work!
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Kernel detects battery management wrong (MSI PR200 / System76)
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awww, too bad :e/
this bug is about battery management, though. does that work?
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I haven't tested this personally but according to this post
http://ubuntuforums.org/showthread.php?t=772722page=4#post5687181 , it
is fixed.
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Kernel detects battery management wrong (MSI PR200 / System76)
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will we see the fix in a ubuntu-provided kernel anytime soon?
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Hopefully solved, according to
http://bugzilla.kernel.org/show_bug.cgi?id=9823 the patch is in 2.6.27
upstream now. Can't wait to test it.
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Kernel detects battery management wrong (MSI PR200 / System76)
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Based on my limited use of Intrepid Alpha 4 on my MSI-PR200, the battery
meter has been accurate. However, I'll keep an eye on it just to be
sure. Thanks!!!
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Kernel detects battery management wrong (MSI PR200 / System76)
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Oh by the way, I am running ubuntu 8.04.
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not sure this is related, but whenever I plug an external screen on my
laptop. It messes up the brightness of my laptop screen, and sometimes,
it takes a while for me to recover from it :/ . my laptop is an ASUS
U5F-series. Also all my 'Fn' strokes arent recognized by the OS, so I
have to reboot
Same problem here... (on a MSI S271, amd64)
Gnome battery readings are all over the place, but
/proc/acpi/battery/BAT1/state seems to report the correct values. Any
chance a fix for this will make it into hardy still?
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Kernel detects battery management wrong (MSI PR200 / System76)
This battery indicator problem does not appear present on Fedora 9
preview. I guess my most likely course of action is to disable gnome
power manager for Hardy 8.04. Any other ideas?
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Kernel detects battery management wrong (MSI PR200 / System76)
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You
Problem still exists on Ubunty Hardy 64-bit RC...damn the battery meter
and acpi on this notebook! Everything else works so well!
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Same flakey battery readings on Kubuntu Remix 8.04 64-bit beta.
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Tom at System76 support mentioned that the bug may be related to
dynticks enabled in the 2.6.24 and later kernels. I've experienced the
computer shutting down with no warning several times due to the faulty
battery reading and GPM. Luckily, this computer has only been used for
testing.
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Fix doesn't work on Hardy beta 64-bit with kernel 2.6.24-15. Same wacky
battery meter readings.
- Original Message
From: impact [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Wednesday, April 9, 2008 3:30:13 AM
Subject: [Bug 147560] Re: Kernel detects battery management wrong (MSI PR200
Follow-up: I haven't experienced the sporadic and annoying brightness
bug since Hardy beta (64 bit), but unreliable power readings through GPM
still remain. In fact, the laptop erroneously shut down on me in the
middle of working due to a faulty reading--battery was actually just
charged.
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Booting with the kernel parameter EC_INTR=0 should fix it.
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Brighten changing bug appears to be fixed with Ubuntu Hardy beta. I'm
still checking the battery applet G-P-M for its accuracy.
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install the System76 drivers. This solved the strange behaviour of the
brightness. boot with ec_intr=0 to solve the battery issue.
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I also have a pr200 and using ec_intr=0 as a boot option solves the
problem.
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It seems I have the same bug on a MSI EX600-023.
The brightness changes randomly. This bug doesn't occur if the battery was
unplugged at boot time but comes back when I plug it in. If I unplug the
battery when the computer is on the bug remains. Moreover, the battery is not
managed well. For
A System76 model that has this problem is the Darter, model daru2.
based on the MSI-1221.
See also
https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/139701
Under Gutsy on System76 Darter, battery state information is often incorrect.
The dup:
Hardware: MSI PR200 (MS-1221)
Link:
http://global.msi.com.tw/index.php?func=proddescprod_no=1322maincat_no=135
Bug exists with fully updated 7.10 and latest BIOS
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Kernel detects battery management wrong (MSI PR200 / System76)
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output of uname -a
** Attachment added: uname-a.log
http://launchpadlibrarian.net/11492289/uname-a.log
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output of cat /proc/version_signature
** Attachment added: version.log
http://launchpadlibrarian.net/11492291/version.log
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output of sudo lspci -vvnn
** Attachment added: lspci-vvnn.log
http://launchpadlibrarian.net/11492282/lspci-vvnn.log
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output of dmesg
** Attachment added: dmesg.log
http://launchpadlibrarian.net/11492278/dmesg.log
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output of dmidecode
** Attachment added: dmidecode.log
http://launchpadlibrarian.net/11492281/dmidecode.log
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Kernel detects battery management wrong (MSI PR200 / System76)
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laptop acts normal when turned on with AC power, but it starts to act
weird after a certain point of time anyway.
attached is my power history.
note that the graph continues to grow, but each time it switches to battery
power, the line suddenly drops. when AC power is recognised again, the line
I am assigning this bug to the 'ubuntu-kernel-team' per their bug
policy. For future reference you can learn more about their bug policy
at https://wiki.ubuntu.com/KernelTeamBugPolicies .
** Changed in: linux-source-2.6.22 (Ubuntu)
Assignee: (unassigned) = Ubuntu Kernel Team
Attached log of gnome-power-manager --verbose --no-daemon when the bug
occurs (the AC adapter was unplugged all the time, yet the messages show
repeated AC off( Setting on-ac: 0) and on ( Setting on-ac: 1)).
I also found another error in dmesg, it only shows sporadically, but it
probably has
This may be related: https://bugs.launchpad.net/ubuntu/+source/linux-
source-2.6.22/+bug/129388
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and this, too https://bugs.launchpad.net/ubuntu/+source/linux-
source-2.6.20/+bug/116185
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same laptop here, and same workaround killing gnome-power-manager :/
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I have added an attachment that shows the g-p-m setting I use. On the
left is the AC- adapter window, on the right is the battery window. With
these settings and LCD brightness set to 100 percent (use the gnome
brightness applet with the slider moved all the way up/your Fn keys),
g-p-m will not
Vinx, that's exactly how mine looks, too. What BIOS version do you have?
(I saw an upgraded BIOS version on MSI's website, I wonder if that could
help with this problem)
I have found that if I don't use the Fn + brightness up and Fn +
brightness down keys to set screen brightness I can prevent
My bios seems to be upgraded only for XP, which is not my case : (Vista was
provided with my laptop)
http://global.msi.com.tw/index.php?func=downloaddetailtype=biosmaincat_no=135prod_no=1227
My brightness changes even if i don't use the Fn brightness keys. Very
annoying while playing a full
I'd like to say that I experience the same problem on a MSI-1719 (PX700)
laptop (Intel C2D, Santa Rosa chipset) and 64 bit version of Gutsy.
Gnome power manager history shows multiple AC adapter connects and
disconnects, wrong/undetected battery state and charge. The associated
screen flicker, as
Same problem with the same platform (MSI GX700, Intel Core 2 Duo, Santa Rosa).
Here is a screen shot of the battery history in gnome power manager.
Can provide more informations. Tell me what !
** Attachment added: alimentation.png
http://launchpadlibrarian.net/10369202/alimentation.png
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** Changed in: acpi (Ubuntu)
Status: New = Invalid
** Changed in: acpi (Ubuntu)
Status: Invalid = Incomplete
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** Changed in: linux-source-2.6.22 (Ubuntu)
Sourcepackagename: acpi = linux-source-2.6.22
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Thanks to System76 I've now got access to one of these PR200 laptops and
I'll try to do some debugging.
** Summary changed:
- Kernel detects battery management wrong
+ Kernel detects battery management wrong (MSI PR200 / System76)
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