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Message #05094
[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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