What kernel version do you have? I've also updated recently but mine is
still broken...


Atentamente,

Gonçalo Marrafa


On Fri, May 17, 2013 at 3:04 PM, Jason Gipson-Nahman <email address hidden>wrote:

> As of 2 days ago, ethernet wasn't working on my T430s after upgrading to
> 13.04, but as of 10 minutes ago, ethernet is fine. I didn't do anything
> special. I've just been installing all of the available updates over the
> last couple of days. Hopefully this is fixed for others as well.
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1174184).
> https://bugs.launchpad.net/bugs/1112652
>
> Title:
>   [raring] no ethernet with "auto" default power option with 82579LM
>
> Status in The Linux Kernel:
>   New
> Status in “linux” package in Ubuntu:
>   In Progress
>
> Bug description:
>   I' ve this issue since kernel 3.8.0-1 (at the moment the 3.8.0-0
>   allows ethernet connection without any issue) :
>
>   if I plug in an ethernet cable, nothing appends ("cable unplugged" in
>   network manager Gnome applet). If I put "on" instead of "auto" in the
>   file :
>
>   /sys/devices/pci0000:00/<number of ethernet pci port>/power/control
>
>   then the ethernet connection begins immediately and succeeds.
>
>   Wifi works flawlessly in any 3.8 kernel.
>
>   Basic infos :
>
>   lspci
>   00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor
> Family DRAM Controller (rev 09)
>   00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
> Processor Family Integrated Graphics Controller (rev 09)
>   00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series
> Chipset Family MEI Controller #1 (rev 04)
>   00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network
> Connection (rev 04)
>   00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset
> Family USB Enhanced Host Controller #2 (rev 04)
>   00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset
> Family High Definition Audio Controller (rev 04)
>   00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
> Family PCI Express Root Port 1 (rev b4)
>   00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
> Family PCI Express Root Port 2 (rev b4)
>   00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset
> Family PCI Express Root Port 5 (rev b4)
>   00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset
> Family USB Enhanced Host Controller #1 (rev 04)
>   00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC
> Controller (rev 04)
>   00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset
> Family 6 port SATA AHCI Controller (rev 04)
>   00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family
> SMBus Controller (rev 04)
>   03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205
> [Taylor Peak] (rev 34)
>   0d:00.0 SD Host controller: Ricoh Co Ltd PCIe SDXC/MMC Host Controller
> (rev 07)
>
>   Ubuntu
>   13.04
>   desktop
>   Gnome-shell
>   uname -a
>   3.8.0-3-generic #7-Ubuntu SMP Thu Jan 31 15:15:43 UTC 2013 x86_64 x86_64
> x86_64 GNU/Linux
>   ---
>   ApportVersion: 2.8-0ubuntu4
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  ft         2058 F.... pulseaudio
>   CRDA:
>    country FR:
>     (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
>   DistroRelease: Ubuntu 13.04
>   HibernationDevice: RESUME=UUID=b6d6348a-fbbc-4c8e-b83f-d38edaf16347
>   InstallationDate: Installed on 2011-11-18 (440 days ago)
>   InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64
> (20111012)
>   Lsusb:
>    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching
> Hub
>    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching
> Hub
>    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>   MachineType: LENOVO 4291J79
>   MarkForUpload: True
>   Package: linux (not installed)
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-3-generic
> root=UUID=82a032ce-c372-4a0a-8989-8efcc4106125 ro quiet splash vt.handoff=7
>   ProcVersionSignature: Ubuntu 3.8.0-3.7-generic 3.8.0-rc5
>   RelatedPackageVersions:
>    linux-restricted-modules-3.8.0-3-generic N/A
>    linux-backports-modules-3.8.0-3-generic  N/A
>    linux-firmware                           1.100
>   RfKill:
>    0: phy0: Wireless LAN
>     Soft blocked: no
>     Hard blocked: no
>   Tags:  raring
>   Uname: Linux 3.8.0-3-generic x86_64
>   UpgradeStatus: Upgraded to raring on 2013-01-06 (25 days ago)
>   UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
>   dmi.bios.date: 10/22/2012
>   dmi.bios.vendor: LENOVO
>   dmi.bios.version: 8DET66WW (1.36 )
>   dmi.board.asset.tag: Not Available
>   dmi.board.name: 4291J79
>   dmi.board.vendor: LENOVO
>   dmi.board.version: Not Available
>   dmi.chassis.asset.tag: No Asset Information
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: LENOVO
>   dmi.chassis.version: Not Available
>   dmi.modalias:
> dmi:bvnLENOVO:bvr8DET66WW(1.36):bd10/22/2012:svnLENOVO:pn4291J79:pvrThinkPadX220:rvnLENOVO:rn4291J79:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
>   dmi.product.name: 4291J79
>   dmi.product.version: ThinkPad X220
>   dmi.sys.vendor: LENOVO
>
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>