[Quantal] [Toshiba L735-101] [Regression] System pretends battery empty when unplugging AC power

Bug #1045890 reported by Swâmi Petaramesh on 2012-09-04
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
powermgmt-base (Ubuntu)
Undecided
Unassigned

Bug Description

Every time, when unplugging AC power on Toshiba L735-101, I get a popup pretending the battery is almost empty and the system will hibernate very soon (whatever the actual battery charge may be, even full...)

However, the system doesn't hibernate and the battery indicator may show 3+ hours remaining running time (which is true).

Also, when charging, the battery charge doesn't seem to go above "79%" (I'm pretty sure the battery is in good condition and the system has less than 6 months of life...).

All these events are regressions that didn't occur before upgrading from Precise to Quantal Alpha 3...

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: powermgmt-base 1.31
ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3
Uname: Linux 3.5.0-13-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.5.1-0ubuntu4
Architecture: amd64
CheckboxSubmission: 1ea6109db29b53f721a523a77b7f3abf
CheckboxSystem: d00f84de8a555815fa1c4660280da308
Date: Tue Sep 4 17:42:30 2012
EcryptfsInUse: Yes
SourcePackage: powermgmt-base
UpgradeStatus: Upgraded to quantal on 2012-08-28 (7 days ago)

summary: - [Precise] [Toshiba L735-101] [Regression] System pretends battery empty
+ [Quantal] [Toshiba L735-101] [Regression] System pretends battery empty
when unplugging AC power
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