| 2009-02-01 04:57:55 |
bkloppenborg |
bug |
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added bug |
| 2009-02-01 05:03:28 |
bkloppenborg |
description |
Although it was closed and a patch released, bug [url="https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147560"]147560[/url] pertaining to the battery status being incorrectly detected still persists in Ubuntu 8.10 x86_64, kernel 2.6.27-11-generic and in Ubuntu 9.04 alpha3 except now the acpi=noirq kernel parameter appears to do nothing to rectify the situation.
While running without the acpi=noirq kernel parameter, the battery erroneously disappears.
The battery is detected during boot:
$ dmesg | grep battery
[ 12.305116] ACPI: Battery Slot [BAT1] (battery present)
and appears to work fine for a while:
$ cat /proc/acpi/battery/BAT1/info
present: yes
design capacity: 4400 mAh
last full capacity: 3255 mAh
battery technology: rechargeable
design voltage: 10800 mV
design capacity warning: 0 mAh
design capacity low: 0 mAh
capacity granularity 1: 1 mAh
capacity granularity 2: 1 mAh
model number: MS-1719
serial number:
battery type: LION
OEM info: MSI Corp.
$ cat /proc/acpi/battery/BAT1/state
present: yes
capacity state: ok
charging state: charged
present rate: 0 mA
remaining capacity: 3255 mAh
present voltage: 12506 mV
$ acpi -bs
Battery 0: Full, 100%
But after ~10 minutes, it disappears
$ cat /proc/acpi/battery/BAT1/info
present: no
$ cat /proc/acpi/battery/BAT1/state
present: no
$ acpi -bs
[nothing]
I receive similar results WITH the acpi=noirq kernel parameters, except it will take ~1-2 hours before the battery disappears. Problem persists whether or not the AC power is plugged in.
When I boot into Ubuntu 8.10, kernel 2.6.27-9-generic, the acpi=noirq kernel parameter works and I never lose the battery. Please let me know what other information I can provide or if you need someone to test out patches, I would be willing to do so. |
Although it was closed and a patch released, bug 147560(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/147560) pertaining to the battery status being incorrectly detected still persists in Ubuntu 8.10 x86_64, kernel 2.6.27-11-generic and in Ubuntu 9.04 alpha3 except now the acpi=noirq kernel parameter appears to do nothing to rectify the situation.
While running without the acpi=noirq kernel parameter, the battery erroneously disappears.
The battery is detected during boot:
$ dmesg | grep battery
[ 12.305116] ACPI: Battery Slot [BAT1] (battery present)
and appears to work fine for a while:
$ cat /proc/acpi/battery/BAT1/info
present: yes
design capacity: 4400 mAh
last full capacity: 3255 mAh
battery technology: rechargeable
design voltage: 10800 mV
design capacity warning: 0 mAh
design capacity low: 0 mAh
capacity granularity 1: 1 mAh
capacity granularity 2: 1 mAh
model number: MS-1719
serial number:
battery type: LION
OEM info: MSI Corp.
$ cat /proc/acpi/battery/BAT1/state
present: yes
capacity state: ok
charging state: charged
present rate: 0 mA
remaining capacity: 3255 mAh
present voltage: 12506 mV
$ acpi -bs
Battery 0: Full, 100%
But after ~10 minutes, it disappears
$ cat /proc/acpi/battery/BAT1/info
present: no
$ cat /proc/acpi/battery/BAT1/state
present: no
$ acpi -bs
[nothing]
I receive similar results WITH the acpi=noirq kernel parameters, except it will take ~1-2 hours before the battery disappears. Problem persists whether or not the AC power is plugged in.
When I boot into Ubuntu 8.10, kernel 2.6.27-9-generic, the acpi=noirq kernel parameter works and I never lose the battery. Please let me know what other information I can provide or if you need someone to test out patches, I would be willing to do so. |
|
| 2009-02-01 22:35:53 |
Patrick Brueckner |
None: bugtargetdisplayname |
Ubuntu |
linux (Ubuntu) |
|
| 2009-02-01 22:35:53 |
Patrick Brueckner |
None: bugtargetname |
ubuntu |
linux (Ubuntu) |
|
| 2009-02-01 22:35:53 |
Patrick Brueckner |
None: statusexplanation |
|
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| 2009-02-01 22:35:53 |
Patrick Brueckner |
None: title |
Bug #323823 in Ubuntu: "Battery Status Detected Incorrectly (MSI-1719 / GX700)" |
Bug #323823 in linux (Ubuntu): "Battery Status Detected Incorrectly (MSI-1719 / GX700)" |
|
| 2009-02-01 22:37:15 |
Patrick Brueckner |
linux: bugtargetdisplayname |
linux (Ubuntu) |
acpi (Ubuntu) |
|
| 2009-02-01 22:37:15 |
Patrick Brueckner |
linux: bugtargetname |
linux (Ubuntu) |
acpi (Ubuntu) |
|
| 2009-02-01 22:37:15 |
Patrick Brueckner |
linux: title |
Bug #323823 in linux (Ubuntu): "Battery Status Detected Incorrectly (MSI-1719 / GX700)" |
Bug #323823 in acpi (Ubuntu): "Battery Status Detected Incorrectly (MSI-1719 / GX700)" |
|
| 2009-02-07 17:05:10 |
bkloppenborg |
bug |
|
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added attachment 'lspci.txt' (lspci.txt) |
| 2009-02-07 17:06:13 |
bkloppenborg |
bug |
|
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added attachment 'dmidecode.txt' (dmidecode.txt) |
| 2009-02-07 17:09:21 |
bkloppenborg |
bug |
|
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added attachment 'acpi.tar.bz' (acpi.tar.bz) |
| 2009-02-07 18:57:57 |
bkloppenborg |
bug |
|
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added attachment 'acpi.normal.tar.bz' (Tarball of the /proc/acpi directory without any acpi-related kernel parameters specified.) |
| 2009-02-07 18:58:53 |
bkloppenborg |
bug |
|
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added attachment 'acpi.batgone.tar.bz' (Tarball of the /proc/acpi directory without any acpi-related kernel parameters specified after the battery disappears.) |
| 2009-02-09 03:15:45 |
bkloppenborg |
bug |
|
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added attachment 'acpi.noirq.tar.bz' (Tarball of the /proc/acpi directory WITH the acpi=noirq kernel parameter specified after the battery disappears.) |
| 2009-02-10 21:00:08 |
Leann Ogasawara |
acpi: status |
New |
Triaged |
|
| 2009-02-10 21:00:08 |
Leann Ogasawara |
acpi: importance |
Undecided |
Medium |
|
| 2009-02-26 03:22:13 |
bkloppenborg |
acpi: status |
Triaged |
Fix Released |
|
