Public bug reported:
I just upgraded to 3.2.0-18-generic and now both wired and wireless
networks are down. Network Manager just says Wired and Wireless are both
"disconnected". Choosing the 3.2.0-17-generic kernel in GRUB fixes the
problem.
I have the same problem in Arch Linux on this computer, and I've
narrowed it down to the 3.2.9 kernel, since Arch's 3.2.8 kernel still
works.
The Arch bug report can be found at:
bugs.archlinux.org/task/28784
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-18-generic 3.2.0-18.28
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
Uname: Linux 3.2.0-18-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94-0ubuntu1
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: steven 1475 F.... lxpanel
Card0.Amixer.info:
Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with STAC9750,51 at irq 5'
Mixer name : 'SigmaTel STAC9750,51'
Components : 'AC97a:83847650'
Controls : 36
Simple ctrls : 23
CurrentDmesg:
Date: Tue Mar 6 00:30:34 2012
HibernationDevice: RESUME=UUID=201bb5f2-1371-4eea-88bd-6204b063567d
InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
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
MachineType: Dell Inc. Latitude D505
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
TERM=xterm
SHELL=/bin/bash
PATH=(custom, no user)
LANG=en_US.UTF-8
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic
root=UUID=8529318e-641a-4f61-9a41-53271f813278 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-18-generic N/A
linux-backports-modules-3.2.0-18-generic N/A
linux-firmware 1.71
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2012-03-03 (2 days ago)
dmi.bios.date: 11/03/2006
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 0H2049
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA11:bd11/03/2006:svnDellInc.:pnLatitudeD505:pvr:rvnDellInc.:rn0H2049:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude D505
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: apport-bug i386 precise
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/947751
Title:
3.2.0-18-generic: Broadcom BCM4306 Wireless (rev 03) [14e4:4320]:
Network links are *never* ready
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