macbook pro 1.1 battery randomly defective

[Zilast]

Curently I use a
 Ubuntu
Version 11.04 (natty)
noyaux linux 2.6.38-10-generic
GNOME 2.32.1

I would like be able to use my laptop without using my transformater.
But my battery information diseppear randomly and otherwise detect randomly too, that my battery is empty when the test lights on the battery show that it full. And the computer shut down just after.

Sorry for my poor english.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: upower 0.9.9-4
ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7
Uname: Linux 2.6.38-10-generic i686
Architecture: i386
Date: Tue Aug 2 12:32:06 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcEnviron:
 LANGUAGE=fr_FR:en
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: upower
UpgradeStatus: No upgrade log present (probably fresh install)

[Tommy_CZ (t-kijas)]

Same problem here, Macbook Air 4,2, KDE4,9 beta. In Unity it is OK.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.