Public bug reported:
Installed 12.10 on an HP Touchsmart TM2 with a fresh install from a USB
key, AMD64 with wifi access, with installation updates permitted. This
gave a fully working laptop on kernel 3.5.0-17. Running the post-
installation software-update loaded 3.5.0-21 by default after reboot and
the wifi hardware failed to be detected (Broadcom 43225).
Rebooting back into 3.5.0-17 with no other changes and all worked
perfectly again (bug report attachments were made with this version but
running 'ubuntu-bug linux-image-3.5.0-21-generic').
This is not my laptop, so I will not be able to test any other kernels
after 5 Jan 2013.
lshw
...
*-network
description: Wireless interface
product: BCM43225 802.11b/g/n
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:03:00.0
logical name: eth2
version: 01
serial: [removed]
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0
driverversion=5.100.82.112 ip=10.255.0.2 latency=0 multicast=yes wireless=IEEE
802.11
resources: irq:17 memory:e2400000-e2403fff
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: linux-image-3.5.0-21-generic 3.5.0-21.32
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.6.1-0ubuntu9
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: isabel 2083 F.... pulseaudio
/dev/snd/controlC0: isabel 2083 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Date: Fri Dec 28 15:27:38 2012
HibernationDevice: RESUME=UUID=38d91b11-90c1-4f53-91f3-42760ae46272
InstallationDate: Installed on 2012-12-28 (0 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: Hewlett-Packard HP TouchSmart tm2 Notebook PC
MarkForUpload: True
ProcFB:
0 inteldrmfb
1 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic
root=UUID=bfdddb1f-ff93-4941-9fa1-3034f252fa99 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.5.0-17-generic N/A
linux-backports-modules-3.5.0-17-generic N/A
linux-firmware 1.95
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/09/2010
dmi.bios.vendor: Insyde
dmi.bios.version: F.09
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3661
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 47.1A
dmi.chassis.asset.tag: CNU0041MSZ
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnInsyde:bvrF.09:bd06/09/2010:svnHewlett-Packard:pnHPTouchSmarttm2NotebookPC:pvr049E100000200800000120000:rvnHewlett-Packard:rn3661:rvrKBCVersion47.1A:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP TouchSmart tm2 Notebook PC
dmi.product.version: 049E100000200800000120000
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug quantal running-unity
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https://bugs.launchpad.net/bugs/1094289
Title:
Kernel 3.5.0-21 breaks BCM43225 WIFI; 3.5.0-17 works
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