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Ubuntu Lucid Lynx 10.04
Fully updated packages
Kernel: 2.6.32-22-generic

The computer is an MSI Wind u100 netbook, 3-cell battery. The BIOS is
flashed with the latest available firmware, which is 1.0G, released on
2010-01-04.

Upon unplugging the netbook from AC power, the panel reports that the
battery is critically low (2 minutes left) even though the indicator
applet also reports the battery is 100% charged; and then the system
auto-suspends without confirmation. After resuming from suspend, the
panel reports that the battery is 100% charged (or whatever the actual
value is.) In other words, the system is doing what is set under Power
Management, which is to suspend when the battery is critically low. The
problem is, the battery is NOT critically low, and the notification
bubble reports the battery 100% charged, but only has 2 minutes left.

Whatever information is needed, I will supply.  I am not sure if this is
related to the kernel or a particular package.

This did not happen on Ubuntu Karmic Koala 9.10, 2.6.31 kernel.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic 2.6.32-22.33
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: 
ls: cannot access /dev/snd/: No such file or directory
AplayDevices: aplay: device_list:223: no soundcards found...
Architecture: i386
ArecordDevices: arecord: device_list:223: no soundcards found...
Date: Tue May 11 21:31:05 2010
MachineType: MICRO-STAR INTERNATIONAL CO., LTD U90/U100
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-22-generic root=/dev/mapper/sda9_crypt 
ro quiet splash i8042.reset
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: linux
dmi.bios.date: 12/01/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.3
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: U90/U100
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.board.version: Ver.001
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 10
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO., LTD
dmi.chassis.version: Ver.001
dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr4.6.3:bd12/01/2009:svnMICRO-STARINTERNATIONALCO.,LTD:pnU90/U100:pvrVer.001:rvnMICRO-STARINTERNATIONALCO.,LTD:rnU90/U100:rvrVer.001:cvnMICRO-STARINTERNATIONALCO.,LTD:ct10:cvrVer.001:
dmi.product.name: U90/U100
dmi.product.version: Ver.001
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO., LTD

** Affects: gnome-power-manager (Ubuntu)
     Importance: Undecided
         Status: Confirmed


** Tags: apport-bug i386 kernel-suspend kj-triage lucid regression-release
-- 
Unplugging AC power reports critical battery / auto-suspend; battery is 
actually full
https://bugs.launchpad.net/bugs/579069
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