Public bug reported:
Booting with wireless disabled by the hardware switch on my laptop works
fine. Once i switch wireless on, a process 'iwl3945' soon starts taking
up 100% of CPU (on one out of two CPU's), causing a freeze.
Booting with wireless enabled causes the system to hang in an early
stage.
'sudo modprobe -r iwl3945' works.
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: kees 1707 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xe4804000 irq 16'
Mixer name : 'Analog Devices AD1981'
Components : 'HDA:11d41981,103c30c0,00100200
HDA:11c11040,103c1378,00100200'
Controls : 12
Simple ctrls : 10
Date: Mon Oct 5 13:07:25 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=146957c6-02c6-4d6f-ae1c-be68b8409253
MachineType: Hewlett-Packard HP Compaq 6710b (GR679ET#ABH)
Package: linux-image-2.6.31-11-generic 2.6.31-11.38
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: root=UUID=b144664c-eede-4e12-b2b4-ba8fde1f8919 ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-11-generic N/A
linux-firmware 1.20
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
SourcePackage: linux
Uname: Linux 2.6.31-11-generic x86_64
XsessionErrors:
(gnome-settings-daemon:1925): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(gnome-settings-daemon:1925): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(polkit-gnome-authentication-agent-1:2541): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:2518): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
dmi.bios.date: 05/22/2008
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68DDU Ver. F.12
dmi.board.name: 30C0
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 71.2E
dmi.chassis.asset.tag: CNU74815FT
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68DDUVer.F.12:bd05/22/2008:svnHewlett-Packard:pnHPCompaq6710b(GR679ET#ABH):pvrF.12:rvnHewlett-Packard:rn30C0:rvrKBCVersion71.2E:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP Compaq 6710b (GR679ET#ABH)
dmi.product.version: F.12
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
--
enabling wireless (iwl3945) freezes system
https://bugs.launchpad.net/bugs/443019
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