I finally found the commit who causes the bug:
commit 3c607d27c818cf4a5d28f2c73b18a88f8fbdfa33
Author: Don Fry <donald.h....@intel.com>
Date: Fri Sep 30 11:40:20 2011 -0700
iwlagn: rename iwlagn module iwlwifi and alias to iwlagn.
Rename the iwlagn module as iwlwifi in preparation for future
changes. Add an alias to iwlagn for backward compatibility.
Signed-off-by: Don Fry <donald.h....@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w....@intel.com>
Signed-off-by: John W. Linville <linvi...@tuxdriver.com>
Looks really strange to me, that this one is causing the bug.
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https://bugs.launchpad.net/bugs/1010854
Title:
[HP EliteBook 8540p] linux-crashdump not producing coredump nor
rebooting
Status in “linux-meta” package in Ubuntu:
Incomplete
Bug description:
Since Ubuntu Precise, linux-crashdump isn't working anymore for me. When I
trigger a crash with:
echo 'c' > /proc/sysrq-trigger
the machine freezes. I see the disk-light blinking for a short time.
But then, the host does not reboot automatically, and no dump-file is
in /var/crash. With Oneiric everything worked as expected.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu9
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: christoph 3120 F.... pulseaudio
/dev/snd/controlC0: christoph 3120 F.... pulseaudio
CRDA:
country BE:
(2402 - 2482 @ 40), (N/A, 20)
(5170 - 5250 @ 40), (N/A, 20)
(5250 - 5330 @ 40), (N/A, 20), DFS
(5490 - 5710 @ 40), (N/A, 27), DFS
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd7520000 irq 54'
Mixer name : 'IDT 92HD75B3X5'
Components : 'HDA:111d7603,103c1521,00100202
HDA:11c11040,103c3066,00100200'
Controls : 19
Simple ctrls : 10
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xd3000000 irq 16'
Mixer name : 'Nvidia GPU 0a HDMI/DP'
Components : 'HDA:10de000a,10de0101,00100100'
Controls : 24
Simple ctrls : 4
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=92b841ca-8d28-483f-857f-831a55bd39b0
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Hewlett-Packard HP EliteBook 8540p
NonfreeKernelModules: nvidia
Package: linux (not installed)
PccardctlStatus:
Socket 0:
3.3V
16-bit
PC Card
Subdevice 0 (function 0) bound to driver "pata_pcmcia"
ProcEnviron:
LANGUAGE=
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-25-mptcp
root=UUID=f86b03ff-e7eb-4ba4-9009-1ec1b5856035 ro vga=773
crashkernel=384M-2G:128M,2G-:128M
ProcVersionSignature: Ubuntu 3.2.0-25.42-mptcp 3.2.18
RelatedPackageVersions:
linux-restricted-modules-3.2.0-25-mptcp N/A
linux-backports-modules-3.2.0-25-mptcp N/A
linux-firmware 1.79
StagingDrivers: mei
Tags: precise staging
Uname: Linux 3.2.0-25-mptcp x86_64
UpgradeStatus: Upgraded to precise on 2012-04-29 (40 days ago)
UserGroups: adm admin cdrom dialout lpadmin netdev plugdev sambashare uml-net
dmi.bios.date: 08/23/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68CVD Ver. F.0B
dmi.board.name: 1521
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 32.32
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68CVDVer.F.0B:bd08/23/2010:svnHewlett-Packard:pnHPEliteBook8540p:pvr:rvnHewlett-Packard:rn1521:rvrKBCVersion32.32:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8540p
dmi.sys.vendor: Hewlett-Packard
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