dv1550se: upower never registers lid-open event though ACPI does
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
I can check the reported state of my laptop lid's status (open or closed) via two methods:
1) cat /proc/acpi/
2) upower --dump
Whether the lid is closed or open is not always reported identically between these two methods. On my laptop, after closing and opening the lid, "upower --dump" will report the lid as closed, while "/proc/
Using acpi_listen, my laptop generates lid events when the lid closes, but not when it opens. I compared this to another laptop and the second laptop generates laptop lid events both when opening and closing the lid.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-32-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu14
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'ICH6'/'Intel ICH6 with Cx20468-31 at irq 17'
Mixer name : 'Conexant Cx20468-31'
Components : 'AC97a:43585430'
Controls : 23
Simple ctrls : 16
Date: Mon Oct 29 23:23:16 2012
HibernationDevice: RESUME=
InstallationMedia: Kubuntu 11.04 "Natty Narwhal" - Release i386 (20110427)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Hewlett-Packard HP Pavilion dv1000 (EP347UA#ABA)
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
LANGUAGE=en_US
TERM=xterm
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.79.1
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-05-01 (181 days ago)
dmi.bios.date: 03/23/2006
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.22
dmi.board.name: 308F
dmi.board.vendor: Quanta
dmi.board.version: 46.13
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP Pavilion dv1000 (EP347UA#ABA)
dmi.product.
dmi.sys.vendor: Hewlett-Packard
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Would it be possible for you to test the latest upstream kernel? Refer to https:/ /wiki.ubuntu. com/KernelMainl ineBuilds . Please test the latest v3.7 kernel[0] (Not a kernel in the daily directory) and install both the linux-image and linux-image-extra .deb packages.
Once you've tested the upstream kernel, please remove the 'needs- upstream- testing' tag. Please only remove that one tag and leave the other tags. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs- upstream- testing' text.
If this bug is fixed in the mainline kernel, please add the following tag 'kernel- fixed-upstream' .
If the mainline kernel does not fix this bug, please add the tag: 'kernel- bug-exists- upstream' .
If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel- unable- to-test- upstream' .
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".
Thanks in advance.
[0] http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.7-rc4- raring/