Public bug reported:
Based on the details of the script `/usr/lib/pm-utils/power.d/wireless',
I believe it is a power mode switcher for the wireless network device
enabled in the system. The script turns off power management of
wireless network card when computer is running in AC mode and turns
power management on when switching to Battery Mode.
However the script does not work on my laptop with Atheros AR928X
Wireless Network Adapter. The power management is always turned on no
matter AC is plugged in or not. The wireless adapter is driven by ath9k
driver and well supported in my system.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: pm-utils 1.4.1-9
Uname: Linux 3.6.5-030605-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
CheckboxSubmission: dc89d7045010e30edab47e64ddffb63e
CheckboxSystem: 2954e74ba17fb0e37fc942cd1d9fab4e
Date: Mon Nov 5 17:38:05 2012
InstallationDate: Installed on 2012-07-24 (104 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: pm-utils
UpgradeStatus: Upgraded to quantal on 2012-09-16 (49 days ago)
** Affects: pm-utils (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug quantal running-unity third-party-packages
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https://bugs.launchpad.net/bugs/1075099
Title:
/usr/lib/pm-utils/power.d/wireless does not work
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