Public bug reported:
I'm testing on a HP Elitebook 8440p. I used the tool from the kernel
sources (2.6.34) - hpfall.c When imitating free fall the tool remained
blocked waiting for /dev/freefall and no free fall was registered. So it
looks like a kernel module issue. Here is the output from ls -lR
/sys/devices/platform/lis3lv02d/:
/sys/devices/platform/lis3lv02d/:
total 0
-rw-r--r-- 1 root root 4096 2010-05-24 15:23 calibrate
drwxr-xr-x 3 root root 0 2010-05-24 15:08 input
-r--r--r-- 1 root root 4096 2010-05-24 15:23 modalias
-r--r--r-- 1 root root 4096 2010-05-24 15:23 position
drwxr-xr-x 2 root root 0 2010-05-24 15:23 power
-r--r--r-- 1 root root 4096 2010-05-24 15:23 rate
lrwxrwxrwx 1 root root 0 2010-05-24 15:23 subsystem -> ../../../bus/platform
-rw-r--r-- 1 root root 4096 2010-05-24 15:23 uevent
/sys/devices/platform/lis3lv02d/input:
total 0
drwxr-xr-x 7 root root 0 2010-05-24 15:08 input6
/sys/devices/platform/lis3lv02d/input/input6:
total 0
drwxr-xr-x 2 root root 0 2010-05-24 15:29 capabilities
lrwxrwxrwx 1 root root 0 2010-05-24 15:29 device -> ../../../lis3lv02d
drwxr-xr-x 3 root root 0 2010-05-24 15:08 event6
drwxr-xr-x 2 root root 0 2010-05-24 15:29 id
drwxr-xr-x 3 root root 0 2010-05-24 15:08 js0
-r--r--r-- 1 root root 4096 2010-05-24 15:29 modalias
-r--r--r-- 1 root root 4096 2010-05-24 15:29 name
-r--r--r-- 1 root root 4096 2010-05-24 15:29 phys
drwxr-xr-x 2 root root 0 2010-05-24 15:29 power
lrwxrwxrwx 1 root root 0 2010-05-24 15:29 subsystem ->
../../../../../class/input
-rw-r--r-- 1 root root 4096 2010-05-24 15:29 uevent
-r--r--r-- 1 root root 4096 2010-05-24 15:29 uniq
/sys/devices/platform/lis3lv02d/input/input6/capabilities:
total 0
-r--r--r-- 1 root root 4096 2010-05-24 15:29 abs
-r--r--r-- 1 root root 4096 2010-05-24 15:29 ev
-r--r--r-- 1 root root 4096 2010-05-24 15:29 ff
-r--r--r-- 1 root root 4096 2010-05-24 15:29 key
-r--r--r-- 1 root root 4096 2010-05-24 15:29 led
-r--r--r-- 1 root root 4096 2010-05-24 15:29 msc
-r--r--r-- 1 root root 4096 2010-05-24 15:29 rel
-r--r--r-- 1 root root 4096 2010-05-24 15:29 snd
-r--r--r-- 1 root root 4096 2010-05-24 15:29 sw
/sys/devices/platform/lis3lv02d/input/input6/event6:
total 0
-r--r--r-- 1 root root 4096 2010-05-24 15:29 dev
lrwxrwxrwx 1 root root 0 2010-05-24 15:29 device -> ../../input6
drwxr-xr-x 2 root root 0 2010-05-24 15:29 power
lrwxrwxrwx 1 root root 0 2010-05-24 15:22 subsystem ->
../../../../../../class/input
-rw-r--r-- 1 root root 4096 2010-05-24 15:22 uevent
/sys/devices/platform/lis3lv02d/input/input6/event6/power:
total 0
-rw-r--r-- 1 root root 4096 2010-05-24 15:29 wakeup
/sys/devices/platform/lis3lv02d/input/input6/id:
total 0
-r--r--r-- 1 root root 4096 2010-05-24 15:29 bustype
-r--r--r-- 1 root root 4096 2010-05-24 15:29 product
-r--r--r-- 1 root root 4096 2010-05-24 15:29 vendor
-r--r--r-- 1 root root 4096 2010-05-24 15:29 version
/sys/devices/platform/lis3lv02d/input/input6/js0:
total 0
-r--r--r-- 1 root root 4096 2010-05-24 15:29 dev
lrwxrwxrwx 1 root root 0 2010-05-24 15:29 device -> ../../input6
drwxr-xr-x 2 root root 0 2010-05-24 15:29 power
lrwxrwxrwx 1 root root 0 2010-05-24 15:22 subsystem ->
../../../../../../class/input
-rw-r--r-- 1 root root 4096 2010-05-24 15:22 uevent
/sys/devices/platform/lis3lv02d/input/input6/js0/power:
total 0
-rw-r--r-- 1 root root 4096 2010-05-24 15:29 wakeup
/sys/devices/platform/lis3lv02d/input/input6/power:
total 0
-rw-r--r-- 1 root root 4096 2010-05-24 15:29 wakeup
/sys/devices/platform/lis3lv02d/power:
total 0
-rw-r--r-- 1 root root 4096 2010-05-24 15:29 wakeup
sleftest is not present.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-22-generic 2.6.32-22.33
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion:
Advanced Linux Sound Architecture Driver Version 1.0.22.1.
Compiled on Apr 29 2010 for kernel 2.6.32-22-generic (SMP).
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: delyan 2191 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0x93420000 irq 35'
Mixer name : 'IDT 92HD75B3X5'
Components : 'HDA:111d7603,103c172a,00100202'
Controls : 20
Simple ctrls : 14
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0x93000000 irq 36'
Mixer name : 'Nvidia ID b'
Components : 'HDA:10de000b,10de0101,00100100'
Controls : 0
Simple ctrls : 0
Card1.Amixer.values:
Date: Mon May 24 15:20:43 2010
HibernationDevice: RESUME=UUID=4b560919-3f00-498e-ba83-7a0718ea304b
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: Hewlett-Packard HP EliteBook 8440p
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic
root=UUID=dffc3410-6f7d-478f-9c7e-5951fdae9d16 ro nosplash
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
dmi.bios.date: 03/22/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68CCU Ver. F.06
dmi.board.name: 172B
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 30.29
dmi.chassis.asset.tag: CZC0125S4V
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68CCUVer.F.06:bd03/22/2010:svnHewlett-Packard:pnHPEliteBook8440p:pvr:rvnHewlett-Packard:rn172B:rvrKBCVersion30.29:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8440p
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug lis3lv02d lucid needs-upstream-testing ubuntu-une
--
lis3lv02d does not detect free fall
https://bugs.launchpad.net/bugs/584934
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