Public bug reported:
Guys, I'm facing this problem just since I installed Ubuntu 15.04. The
laptop came with Windows 8 installed and this problem didn't exists
there. Everything seems to run just fine, but when I turn it off with
50% of battery for instance there is no energy after some hours and I
can feel that the laptop is a little hot, but there is no noise like
anything was on.. What could be happening? I've searched for some
solution, already tried to include some options in grub config like
noapic, nolapic, irqpoll, acpi=off and others without solution. Also
tried to check WOL but it's ok too. What could be happening? How to
solve this problem?
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-25-generic 3.19.0-25.26
ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2
Uname: Linux 3.19.0-25-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: wsjunior 1946 F.... pulseaudio
CurrentDesktop: Unity
Date: Wed Jul 29 08:37:36 2015
HibernationDevice: RESUME=UUID=01156367-a677-486c-bf79-7d29dd6ca8a7
JournalErrors: Error: command ['journalctl', '-b', '--priority', 'warning']
failed with exit code 1: No journal files were found.
Lsusb:
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 1bcf:2c32 Sunplus Innovation Technology Inc.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire M5-481T
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-25-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash intel_pstate=enable
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.19.0-25-generic N/A
linux-backports-modules-3.19.0-25-generic N/A
linux-firmware 1.143.2
SourcePackage: linux
UdevLog: Error: [Errno 2] Arquivo ou diretório não encontrado: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 04/15/2013
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V2.22
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: MA40_HX
dmi.board.vendor: Acer
dmi.board.version: Type2 - A01 Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsydeCorp.:bvrV2.22:bd04/15/2013:svnAcer:pnAspireM5-481T:pvrV2.22:rvnAcer:rnMA40_HX:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Aspire M5-481T
dmi.product.version: V2.22
dmi.sys.vendor: Acer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug vivid
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https://bugs.launchpad.net/bugs/1479322
Title:
Acer Aspire M5 481T consuming power while turned off! Battery drains
with system halted!
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