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[Bug 1124040] Re: e1000e reconnecting in 12.04 LTS

 

*** This bug is a duplicate of bug 1205843 ***
    https://bugs.launchpad.net/bugs/1205843

** This bug has been marked a duplicate of bug 1205843
   e1000e ethernet not working on raring 13.04 (nor in precise 12.04)

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https://bugs.launchpad.net/bugs/1124040

Title:
  e1000e reconnecting in 12.04 LTS

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  Hi,

  I am using ubuntu 12.04 LTS.

  The Intel e1000e kernel NIC driver is constantly reconnecting to my network causing flowstops and errors.
  I do not know in which exact kernel the problem started since I do not use this laptop wired regularly.

  But for sure I think this kernel has issues.

  Firstly I suspected faulty networking equipment, but the problem
  persisted on other hardware.

  I then tried to fetch this driver directly from Intel:

  http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=15817&ProdId=3003&lang=eng

  And it immediately rectified the error.

  Error:

  Feb 13 12:04:52 stevieray kernel: [ 1451.580536] e1000e: eth0 NIC Link is Down
  Feb 13 12:04:53 stevieray kernel: [ 1453.229010] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
  Feb 13 12:04:53 stevieray kernel: [ 1453.229024] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
  Feb 13 12:04:53 stevieray NetworkManager[1088]: <info> (eth0): carrier now ON (device state 100)
  Feb 13 12:05:01 stevieray CRON[3406]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
  Feb 13 12:05:14 stevieray NetworkManager[1088]: <info> (eth0): carrier now OFF (device state 100, deferring action for 4 seconds)
  Feb 13 12:05:14 stevieray kernel: [ 1473.312198] e1000e: eth0 NIC Link is Down
  Feb 13 12:05:15 stevieray kernel: [ 1474.944394] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
  Feb 13 12:05:15 stevieray kernel: [ 1474.944409] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
  Feb 13 12:05:15 stevieray NetworkManager[1088]: <info> (eth0): carrier now ON (device state 100)
  Feb 13 12:05:27 stevieray NetworkManager[1088]: <info> (eth0): carrier now OFF (device state 100, deferring action for 4 seconds)
  Feb 13 12:05:27 stevieray kernel: [ 1486.340811] e1000e: eth0 NIC Link is Down
  Feb 13 12:05:28 stevieray kernel: [ 1488.008923] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
  Feb 13 12:05:28 stevieray kernel: [ 1488.008938] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
  Feb 13 12:05:28 stevieray NetworkManager[1088]: <info> (eth0): carrier now ON (device state 100)

  With the Intel Driver:

  [ 2214.353191] e1000e 0000:00:19.0: PCI INT A disabled
  [ 2824.335482] e1000e: Intel(R) PRO/1000 Network Driver - 2.2.14-NAPI
  [ 2824.335491] e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
  [ 2824.335548] e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
  [ 2824.335570] e1000e 0000:00:19.0: setting latency timer to 64
  [ 2824.335753] e1000e 0000:00:19.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
  [ 2824.347221] e1000e 0000:00:19.0: irq 50 for MSI/MSI-X
  [ 2824.578329] e1000e 0000:00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) f0:de:f1:67:84:e9
  [ 2824.578340] e1000e 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
  [ 2824.578405] e1000e 0000:00:19.0: eth0: MAC: 11, PHY: 11, PBA No: 1000FF-0FF
  [ 2824.737160] e1000e 0000:00:19.0: irq 50 for MSI/MSI-X
  [ 2824.840802] e1000e 0000:00:19.0: irq 50 for MSI/MSI-X
  [ 2824.843896] ADDRCONF(NETDEV_UP): eth0: link is not ready
  [ 2824.845415] ADDRCONF(NETDEV_UP): eth0: link is not ready
  [ 2867.226514] e1000e: e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
  [ 2867.226529] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
  [ 2867.229384] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

  nikolaj@stevieray:~/tmp/e1000e/e1000e-2.2.14/src$ uname -a
  Linux stevieray 3.2.0-37-generic #58-Ubuntu SMP Thu Jan 24 15:28:10 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
  nikolaj@stevieray:~/tmp/e1000e/e1000e-2.2.14/src$ ifconfig -a eth0
  eth0      Link encap:Ethernet  HWaddr f0:de:f1:67:84:e9
            inet addr:192.168.1.100  Bcast:192.168.1.255  Mask:255.255.255.0
            inet6 addr: fc00::16a/64 Scope:Global
            inet6 addr: 2002:5cf6:10d7:0:f2de:f1ff:fe67:84e9/64 Scope:Global
            inet6 addr: fc00::f2de:f1ff:fe67:84e9/64 Scope:Global
            inet6 addr: fe80::f2de:f1ff:fe67:84e9/64 Scope:Link
            inet6 addr: 2002:5cf6:10d7:0:2872:9e31:aae7:6c7b/64 Scope:Global
            inet6 addr: fc00::2872:9e31:aae7:6c7b/64 Scope:Global
            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
            RX packets:2770 errors:0 dropped:0 overruns:0 frame:0
            TX packets:2316 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:1000
            RX bytes:1196930 (1.1 MB)  TX bytes:368114 (368.1 KB)
            Interrupt:20 Memory:d8300000-d8320000

  nikolaj@stevieray:~/tmp/e1000e/e1000e-2.2.14/src$ lspci
  00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
  00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (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.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
  00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b4)
  00:1c.6 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 (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)
  01:00.0 VGA compatible controller: NVIDIA Corporation GF106 [Quadro 2000M] (rev a1)
  01:00.1 Audio device: NVIDIA Corporation GF106 High Definition Audio Controller (rev a1)
  03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
  0d:00.0 System peripheral: Ricoh Co Ltd MMC/SD Host Controller (rev 08)
  0d:00.3 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 PCIe IEEE 1394 Controller (rev 04)
  0e:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)

  stevieray
      description: Notebook
      product: 428449G ()
      vendor: LENOVO
      version: ThinkPad W520
      serial: R9E0BFA
      width: 64 bits
      capabilities: smbios-2.6 dmi-2.6 vsyscall32
      configuration: administrator_password=enabled chassis=notebook family=ThinkPad W520 power-on_password=disabled uuid=813701EE-0351-CB11-8A80-8256F678E109
    *-core
         description: Motherboard
         product: 428449G
         vendor: LENOVO
         physical id: 0
         version: Not Available
         serial: 1ZJLZ15Y15F
         slot: Not Available
       *-cpu
            description: CPU
            product: Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz
            vendor: Intel Corp.
            physical id: 1
            bus info: cpu@0
            version: Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz
            serial: Not Supported by CPU
            slot: CPU
            size: 800MHz
            capacity: 800MHz
            width: 64 bits
            clock: 100MHz
            capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid cpufreq
            configuration: cores=4 enabledcores=4 threads=8
          *-cache:0
               description: L1 cache
               physical id: 2
               slot: L1-Cache
               size: 64KiB
               capacity: 64KiB
               capabilities: synchronous internal write-through data
          *-cache:1
               description: L2 cache
               physical id: 3
               slot: L2-Cache
               size: 256KiB
               capacity: 256KiB
               capabilities: synchronous internal write-through data
          *-cache:2
               description: L3 cache
               physical id: 4
               slot: L3-Cache
               size: 8MiB
               capacity: 8MiB
               capabilities: synchronous internal write-back unified
       *-memory
            description: System Memory
            physical id: 5
            slot: System board or motherboard
            size: 16GiB
          *-bank:0
               description: SODIMM DDR3 Synchronous 1333 MHz (0,8 ns)
               product: M471B5273CH0-CH9
               vendor: Samsung
               physical id: 0
               serial: 0050048A
               slot: ChannelA-DIMM0
               size: 4GiB
               width: 64 bits
               clock: 1333MHz (0.8ns)
          *-bank:1
               description: SODIMM DDR3 Synchronous 1333 MHz (0,8 ns)
               product: CMSO4GX3M1A1333C9
               vendor: AMI
               physical id: 1
               serial: 00000000
               slot: ChannelA-DIMM1
               size: 4GiB
               width: 64 bits
               clock: 1333MHz (0.8ns)
          *-bank:2
               description: SODIMM DDR3 Synchronous 1333 MHz (0,8 ns)
               product: M471B5273CH0-CH9
               vendor: Samsung
               physical id: 2
               serial: 00500492
               slot: ChannelB-DIMM0
               size: 4GiB
               width: 64 bits
               clock: 1333MHz (0.8ns)
          *-bank:3
               description: SODIMM DDR3 Synchronous 1333 MHz (0,8 ns)
               product: CMSO4GX3M1A1333C9
               vendor: AMI
               physical id: 3
               serial: 00000000
               slot: ChannelB-DIMM1
               size: 4GiB
               width: 64 bits
               clock: 1333MHz (0.8ns)
       *-firmware
            description: BIOS
            vendor: LENOVO
            physical id: 13
            version: 8BET60WW (1.40 )
            date: 12/06/2012
            size: 128KiB
            capacity: 8128KiB
            capabilities: pci pnp upgrade shadowing cdboot bootselect edd int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb biosbootspecification
       *-pci
            description: Host bridge
            product: 2nd Generation Core Processor Family DRAM Controller
            vendor: Intel Corporation
            physical id: 100
            bus info: pci@0000:00:00.0
            version: 09
            width: 32 bits
            clock: 33MHz
          *-pci:0
               description: PCI bridge
               product: Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port
               vendor: Intel Corporation
               physical id: 1
               bus info: pci@0000:00:01.0
               version: 09
               width: 32 bits
               clock: 33MHz
               capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
               configuration: driver=pcieport
               resources: irq:40 ioport:5000(size=4096) memory:d4000000-d60fffff ioport:c0000000(size=335544320)
             *-display
                  description: VGA compatible controller
                  product: GF106 [Quadro 2000M]
                  vendor: NVIDIA Corporation
                  physical id: 0
                  bus info: pci@0000:01:00.0
                  version: a1
                  width: 64 bits
                  clock: 33MHz
                  capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
                  configuration: driver=nvidia latency=0
                  resources: irq:16 memory:d4000000-d5ffffff memory:c0000000-cfffffff memory:d0000000-d3ffffff ioport:5000(size=128) memory:d6080000-d60fffff
             *-multimedia
                  description: Audio device
                  product: GF106 High Definition Audio Controller
                  vendor: NVIDIA Corporation
                  physical id: 0.1
                  bus info: pci@0000:01:00.1
                  version: a1
                  width: 32 bits
                  clock: 33MHz
                  capabilities: pm msi pciexpress bus_master cap_list
                  configuration: driver=snd_hda_intel latency=0
                  resources: irq:17 memory:d6000000-d6003fff
          *-communication
               description: Communication controller
               product: 6 Series/C200 Series Chipset Family MEI Controller #1
               vendor: Intel Corporation
               physical id: 16
               bus info: pci@0000:00:16.0
               version: 04
               width: 64 bits
               clock: 33MHz
               capabilities: pm msi bus_master cap_list
               configuration: driver=mei latency=0
               resources: irq:51 memory:d8325000-d832500f
          *-network
               description: Ethernet interface
               product: 82579LM Gigabit Network Connection
               vendor: Intel Corporation
               physical id: 19
               bus info: pci@0000:00:19.0
               logical name: eth0
               version: 04
               serial: f0:de:f1:67:84:e9
               size: 100Mbit/s
               capacity: 1Gbit/s
               width: 32 bits
               clock: 33MHz
               capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
               configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.2.14-NAPI duplex=full firmware=0.13-3 ip=192.168.1.100 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
               resources: irq:50 memory:d8300000-d831ffff memory:d832b000-d832bfff ioport:6040(size=32)
          *-usb:0
               description: USB controller
               product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
               vendor: Intel Corporation
               physical id: 1a
               bus info: pci@0000:00:1a.0
               version: 04
               width: 32 bits
               clock: 33MHz
               capabilities: pm debug ehci bus_master cap_list
               configuration: driver=ehci_hcd latency=0
               resources: irq:16 memory:d832a000-d832a3ff
          *-multimedia
               description: Audio device
               product: 6 Series/C200 Series Chipset Family High Definition Audio Controller
               vendor: Intel Corporation
               physical id: 1b
               bus info: pci@0000:00:1b.0
               version: 04
               width: 64 bits
               clock: 33MHz
               capabilities: pm msi pciexpress bus_master cap_list
               configuration: driver=snd_hda_intel latency=0
               resources: irq:53 memory:d8320000-d8323fff
          *-pci:1
               description: PCI bridge
               product: 6 Series/C200 Series Chipset Family PCI Express Root Port 1
               vendor: Intel Corporation
               physical id: 1c
               bus info: pci@0000:00:1c.0
               version: b4
               width: 32 bits
               clock: 33MHz
               capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
               configuration: driver=pcieport
               resources: irq:16 ioport:2000(size=4096) memory:d8400000-d85fffff ioport:d8600000(size=2097152)
          *-pci:2
               description: PCI bridge
               product: 6 Series/C200 Series Chipset Family PCI Express Root Port 2
               vendor: Intel Corporation
               physical id: 1c.1
               bus info: pci@0000:00:1c.1
               version: b4
               width: 32 bits
               clock: 33MHz
               capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
               configuration: driver=pcieport
               resources: irq:17 memory:d8200000-d82fffff
             *-network DISABLED
                  description: Wireless interface
                  product: Centrino Ultimate-N 6300
                  vendor: Intel Corporation
                  physical id: 0
                  bus info: pci@0000:03:00.0
                  logical name: wlan0
                  version: 35
                  serial: 00:24:d7:c6:38:6c
                  width: 64 bits
                  clock: 33MHz
                  capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                  configuration: broadcast=yes driver=iwlwifi driverversion=3.2.0-37-generic firmware=9.221.4.1 build 25532 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
                  resources: irq:52 memory:d8200000-d8201fff
          *-pci:3
               description: PCI bridge
               product: 6 Series/C200 Series Chipset Family PCI Express Root Port 4
               vendor: Intel Corporation
               physical id: 1c.3
               bus info: pci@0000:00:1c.3
               version: b4
               width: 32 bits
               clock: 33MHz
               capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
               configuration: driver=pcieport
               resources: irq:19 ioport:4000(size=4096) memory:d7a00000-d81fffff ioport:d6100000(size=8388608)
          *-pci:4
               description: PCI bridge
               product: 6 Series/C200 Series Chipset Family PCI Express Root Port 5
               vendor: Intel Corporation
               physical id: 1c.4
               bus info: pci@0000:00:1c.4
               version: b4
               width: 32 bits
               clock: 33MHz
               capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
               configuration: driver=pcieport
               resources: irq:16 ioport:3000(size=4096) memory:d7200000-d79fffff ioport:d6900000(size=8388608)
             *-generic
                  description: System peripheral
                  product: MMC/SD Host Controller
                  vendor: Ricoh Co Ltd
                  physical id: 0
                  bus info: pci@0000:0d:00.0
                  version: 08
                  width: 32 bits
                  clock: 33MHz
                  capabilities: msi pm pciexpress bus_master cap_list
                  configuration: driver=sdhci-pci latency=0
                  resources: irq:16 memory:d7201000-d72010ff
             *-firewire
                  description: FireWire (IEEE 1394)
                  product: R5C832 PCIe IEEE 1394 Controller
                  vendor: Ricoh Co Ltd
                  physical id: 0.3
                  bus info: pci@0000:0d:00.3
                  version: 04
                  width: 32 bits
                  clock: 33MHz
                  capabilities: msi pm pciexpress ohci bus_master cap_list
                  configuration: driver=firewire_ohci latency=0
                  resources: irq:19 memory:d7200000-d72007ff
          *-pci:5
               description: PCI bridge
               product: 6 Series/C200 Series Chipset Family PCI Express Root Port 7
               vendor: Intel Corporation
               physical id: 1c.6
               bus info: pci@0000:00:1c.6
               version: b4
               width: 32 bits
               clock: 33MHz
               capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
               configuration: driver=pcieport
               resources: irq:18 memory:d7100000-d71fffff
             *-usb
                  description: USB controller
                  product: uPD720200 USB 3.0 Host Controller
                  vendor: NEC Corporation
                  physical id: 0
                  bus info: pci@0000:0e:00.0
                  version: 04
                  width: 64 bits
                  clock: 33MHz
                  capabilities: pm msi msix pciexpress xhci bus_master cap_list
                  configuration: driver=xhci_hcd latency=0
                  resources: irq:18 memory:d7100000-d7101fff
          *-usb:1
               description: USB controller
               product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1
               vendor: Intel Corporation
               physical id: 1d
               bus info: pci@0000:00:1d.0
               version: 04
               width: 32 bits
               clock: 33MHz
               capabilities: pm debug ehci bus_master cap_list
               configuration: driver=ehci_hcd latency=0
               resources: irq:23 memory:d8329000-d83293ff
          *-isa
               description: ISA bridge
               product: QM67 Express Chipset Family LPC Controller
               vendor: Intel Corporation
               physical id: 1f
               bus info: pci@0000:00:1f.0
               version: 04
               width: 32 bits
               clock: 33MHz
               capabilities: isa bus_master cap_list
               configuration: latency=0
          *-storage
               description: SATA controller
               product: 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller
               vendor: Intel Corporation
               physical id: 1f.2
               bus info: pci@0000:00:1f.2
               logical name: scsi0
               logical name: scsi1
               version: 04
               width: 32 bits
               clock: 66MHz
               capabilities: storage msi pm ahci_1.0 bus_master cap_list emulated
               configuration: driver=ahci latency=0
               resources: irq:41 ioport:6068(size=8) ioport:6074(size=4) ioport:6060(size=8) ioport:6070(size=4) ioport:6020(size=32) memory:d8328000-d83287ff
             *-disk
                  description: ATA Disk
                  product: INTEL SSDSC2MH25
                  physical id: 0
                  bus info: scsi@0:0.0.0
                  logical name: /dev/sda
                  version: PWG4
                  serial: LNEL123400BG250DGN
                  size: 232GiB (250GB)
                  capabilities: partitioned partitioned:dos
                  configuration: ansiversion=5 signature=000672ac
                *-volume:0
                     description: Linux swap / Solaris partition
                     physical id: 1
                     bus info: scsi@0:0.0.0,1
                     logical name: /dev/sda1
                     capacity: 7628MiB
                     capabilities: primary bootable nofs
                *-volume:1
                     description: Extended partition
                     physical id: 2
                     bus info: scsi@0:0.0.0,2
                     logical name: /dev/sda2
                     size: 225GiB
                     capacity: 225GiB
                     capabilities: primary extended partitioned partitioned:extended
                   *-logicalvolume:0
                        description: Linux filesystem partition
                        physical id: 5
                        logical name: /dev/sda5
                        logical name: /
                        capacity: 14GiB
                        configuration: mount.fstype=ext4 mount.options=rw,noatime,errors=remount-ro,user_xattr,acl,barrier=1,data=ordered state=mounted
                   *-logicalvolume:1
                        description: Linux filesystem partition
                        physical id: 6
                        logical name: /dev/sda6
                        logical name: /var
                        capacity: 14GiB
                        configuration: mount.fstype=ext4 mount.options=rw,noatime,user_xattr,acl,barrier=1,data=ordered state=mounted
                   *-logicalvolume:2
                        description: Linux filesystem partition
                        physical id: 7
                        logical name: /dev/sda7
                        logical name: /tmp
                        capacity: 7628MiB
                        configuration: mount.fstype=ext4 mount.options=rw,noatime,user_xattr,acl,barrier=1,data=ordered state=mounted
                   *-logicalvolume:3
                        description: Linux filesystem partition
                        physical id: 8
                        logical name: /dev/sda8
                        logical name: /usr
                        capacity: 74GiB
                        configuration: mount.fstype=ext4 mount.options=rw,noatime,user_xattr,acl,barrier=1,data=ordered state=mounted
                   *-logicalvolume:4
                        description: Linux filesystem partition
                        physical id: 9
                        logical name: /dev/sda9
                        logical name: /home
                        capacity: 113GiB
                        configuration: mount.fstype=ext4 mount.options=rw,noatime,user_xattr,acl,barrier=1,data=ordered state=mounted
             *-cdrom
                  description: DVD-RAM writer
                  product: DVD-RAM UJ8A0A
                  vendor: MATSHITA
                  physical id: 1
                  bus info: scsi@1:0.0.0
                  logical name: /dev/cdrom
                  logical name: /dev/cdrw
                  logical name: /dev/dvd
                  logical name: /dev/dvdrw
                  logical name: /dev/sr0
                  version: SB02
                  capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
                  configuration: ansiversion=5 status=nodisc
          *-serial UNCLAIMED
               description: SMBus
               product: 6 Series/C200 Series Chipset Family SMBus Controller
               vendor: Intel Corporation
               physical id: 1f.3
               bus info: pci@0000:00:1f.3
               version: 04
               width: 64 bits
               clock: 33MHz
               configuration: latency=0
               resources: memory:d8324000-d83240ff ioport:efa0(size=32)
    *-battery
         product: 42T4801
         vendor: Panasonic
         physical id: 1
         slot: Rear
         capacity: 84240mWh
         configuration: voltage=10,8V
    *-network DISABLED
         description: Ethernet interface
         physical id: 2
         logical name: usb0
         serial: 02:80:37:ec:02:00
         capabilities: ethernet physical
         configuration: broadcast=yes driver=cdc_ncm driverversion=04-Aug-2011 firmware=CDC NCM link=no multicast=yes
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: PCH [HDA Intel PCH], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  nikolaj    2516 F.... pulseaudio
   /dev/snd/controlC0:  nikolaj    2516 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xd8320000 irq 53'
     Mixer name	: 'Conexant CX20590'
     Components	: 'HDA:14f1506e,17aa21cf,00100000 HDA:14f12c06,17aa2122,00100000'
     Controls      : 20
     Simple ctrls  : 10
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xd6000000 irq 17'
     Mixer name	: 'Nvidia GPU 11 HDMI/DP'
     Components	: 'HDA:10de0011,10de0101,00100100'
     Controls      : 24
     Simple ctrls  : 4
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown'
     Mixer name	: 'ThinkPad EC (unknown)'
     Components	: ''
     Controls      : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  DistroRelease: Ubuntu 12.04
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  MachineType: LENOVO 428449G
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-37-generic root=UUID=1077668b-a0a6-43e4-8c7d-1a57dd5d35bf ro nofb nomodeset noplymouth nosplash elevator=noop
  ProcVersionSignature: Ubuntu 3.2.0-37.58-generic 3.2.35
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-37-generic N/A
   linux-backports-modules-3.2.0-37-generic  N/A
   linux-firmware                            1.79.1
  StagingDrivers: mei
  Tags:  precise staging
  Uname: Linux 3.2.0-37-generic x86_64
  UpgradeStatus: Upgraded to precise on 2012-05-11 (277 days ago)
  UserGroups: pkcs11
  dmi.bios.date: 12/06/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8BET60WW (1.40 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 428449G
  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:bvr8BET60WW(1.40):bd12/06/2012:svnLENOVO:pn428449G:pvrThinkPadW520:rvnLENOVO:rn428449G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 428449G
  dmi.product.version: ThinkPad W520
  dmi.sys.vendor: LENOVO

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