Steveire, as per
http://www.dell.com/support/troubleshooting/us/en/19/Product/latitude-e6520
an update is available for your BIOS (A18). If you update to this, does
it change anything?
If not, could you please both specify what happened, and provide the output of
the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
Thank you for your understanding.
** Tags added: bios-outdated-a18
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
** Summary changed:
- Wired and wireless networking don't work after upgrade
+ [Dell Latitude E6520] Wired and wireless networking don't work after upgrade
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1161655
Title:
[Dell Latitude E6520] Wired and wireless networking don't work after
upgrade
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I upgraded to raring this evening. After rebooting, my wireless and wired
internet connections no longer work. I found that if I booted into an old
kernel (3.5.0-16 I think) I can use wired networking.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-15-generic 3.8.0-15.25
ProcVersionSignature: Ubuntu 3.8.0-15.25-generic 3.8.4
Uname: Linux 3.8.0-15-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: stephen 2120 F.... pulseaudio
/dev/snd/controlC0: stephen 2120 F.... pulseaudio
/dev/snd/seq: timidity 1682 F.... timidity
Date: Thu Mar 28 23:54:32 2013
InstallationDate: Installed on 2012-08-07 (233 days ago)
InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120423)
IwConfig:
Error: command ['iwconfig'] failed with exit code -9: eth0 no wireless
extensions.
MachineType: Dell Inc. Latitude E6520
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
LANGUAGE=
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-15-generic
root=UUID=7b8bf911-7666-4b3b-851b-c7a3c8f1322b ro quiet splash vt.handoff=7
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.8.0-15-generic N/A
linux-backports-modules-3.8.0-15-generic N/A
linux-firmware 1.104
SourcePackage: linux
UpgradeStatus: Upgraded to raring on 2013-03-28 (0 days ago)
dmi.bios.date: 07/11/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A06
dmi.board.name: 0J4TFW
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA06:bd07/11/2011:svnDellInc.:pnLatitudeE6520:pvr01:rvnDellInc.:rn0J4TFW:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6520
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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