I upgraded to 11.04 and reboot from the command line still doesn't work on
Latitude E6520. I found out Dell has a 10.10 ISO image. I will install
Dell's Ubuntu 10.10 over the weekend and see if that works.

On Tue, Oct 25, 2011 at 1:43 PM, Leann Ogasawara <
<email address hidden>> wrote:

> This might be a duplicate of bug 833705 which was fixed in the Natty
> 11.04 and Oneiric 11.10 releases.  If you don't want to upgrade to these
> newer versions, you might try the workaround of passing 'reboot=pci' as
> a kernel parameter.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/879687
>
> Title:
>  reboot, restart, shutdown doesn't work on Dell Latitude 6520
>
> Status in “linux” package in Ubuntu:
>  Confirmed
>
> Bug description:
>  I installed ubuntu 10.10 on Dell Latitude 6520 and I have a lot of
>  problems. I can't shut down the system except to power down through
>  the power button. Shut down and reboot doesn't work.
>
>  I also have a wireless chip on this laptop, but right now the wireless
>  doesn't work, as a matter of fact it doesn't even show the wireless in
>  the output of the lspci or iwconfig command at all. I will cut and
>  paste the lshw command as well, so you have an idea of the kind of HW
>  i have on this machine.
>
>  I tried to blacklist rt2380 and download proprietary driver for Nvidia
>  chip, but to no Avail.
>
>  aranjbar@aranjbar-Latitude-E6520:/etc/modprobe.d$ sudo lshw
>  [sudo] password for aranjbar:
>  aranjbar-latitude-e6520
>      description: Laptop
>      product: Latitude E6520
>      vendor: Dell Inc.
>      version: 01
>      serial: DL4K4R1
>      width: 64 bits
>      capabilities: smbios-2.6 dmi-2.6 vsyscall64 vsyscall32
>      configuration: boot=normal chassis=laptop
> uuid=44454C4C-4C00-1034-804B-C4C04F345231
>    *-core
>         description: Motherboard
>         product: 0J4TFW
>         vendor: Dell Inc.
>         physical id: 0
>         version: A01
>         serial: /DL4K4R1/CN1296119P055D/
>       *-firmware
>            description: BIOS
>            vendor: Dell Inc.
>            physical id: 0
>            version: A06 (07/11/2011)
>            size: 64KiB
>            capacity: 1984KiB
>            capabilities: pci upgrade shadowing cdboot bootselect edd
> int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard
> int14serial int17printer acpi biosbootspecification
>       *-cpu
>            description: CPU
>            product: Intel(R) Core(TM) i7-2720QM CPU @ 2.20GHz
>            vendor: Intel Corp.
>            physical id: 4
>            bus info: cpu@0
>            version: Intel(R) Core(TM) i7-2720QM CPU @ 2.20GH
>            serial: To Be Filled By O.E.M.
>            slot: CPU 1
>            size: 2200MHz
>            capacity: 4GHz
>            width: 64 bits
>            clock: 100MHz
>            capabilities: 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 x86-64 constant_tsc arch_perfmon pebs bts
> rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor
> ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 x2apic popcnt aes
> xsave avx lahf_lm ida arat pln pts tpr_shadow vnmi flexpriority ept vpid
>          *-cache:0
>               description: L1 cache
>               physical id: 5
>               slot: L1-Cache
>               size: 32KiB
>               capacity: 32KiB
>               capabilities: internal write-back unified
>          *-cache:1
>               description: L2 cache
>               physical id: 6
>               slot: L2-Cache
>               size: 256KiB
>               capacity: 256KiB
>               capabilities: internal varies unified
>          *-cache:2
>               description: L3 cache
>               physical id: 7
>               slot: L3-Cache
>               size: 6MiB
>               capacity: 6MiB
>               capabilities: internal varies unified
>       *-memory
>            description: System Memory
>            physical id: 41
>            slot: System board or motherboard
>            size: 8GiB
>          *-bank:0
>               description: SODIMM Synchronous 1333 MHz (0.8 ns)
>               product: HMT351S6BFR8C-H9
>               vendor: Hynix/Hyundai
>               physical id: 0
>               serial: 615968F9
>               slot: ChannelA-DIMM0
>               size: 4GiB
>               width: 64 bits
>               clock: 1333MHz (0.8ns)
>          *-bank:1
>               description: SODIMM Synchronous 1333 MHz (0.8 ns)
>               product: HMT351S6BFR8C-H9
>               vendor: Hynix/Hyundai
>               physical id: 1
>               serial: 1A8E5A85
>               slot: ChannelB-DIMM0
>               size: 4GiB
>               width: 64 bits
>               clock: 1333MHz (0.8ns)
>       *-pci
>            description: Host bridge
>            product: Sandy Bridge DRAM Controller
>            vendor: Intel Corporation
>            physical id: 100
>            bus info: pci@0000:00:00.0
>            version: 09
>            width: 32 bits
>            clock: 33MHz
>            configuration: driver=agpgart-intel
>            resources: irq:0
>          *-pci:0
>               description: PCI bridge
>               product: Sandy Bridge 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:42 ioport:4000(size=4096)
> memory:e4000000-e50fffff ioport:d0000000(size=301989888)
>             *-display UNCLAIMED
>                  description: VGA compatible controller
>                  product: nVidia Corporation
>                  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 cap_list
>                  configuration: latency=0
>                  resources: memory:e4000000-e4ffffff
> memory:d0000000-dfffffff memory:e0000000-e1ffffff ioport:4000(size=128)
> memory:e5000000-e507ffff
>             *-multimedia
>                  description: Audio device
>                  product: nVidia Corporation
>                  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=HDA Intel latency=0
>                  resources: irq:17 memory:e5080000-e5083fff
>          *-display
>               description: VGA compatible controller
>               product: Sandy Bridge Integrated Graphics Controller
>               vendor: Intel Corporation
>               physical id: 2
>               bus info: pci@0000:00:02.0
>               version: 09
>               width: 64 bits
>               clock: 33MHz
>               capabilities: msi pm vga_controller bus_master cap_list rom
>               configuration: driver=i915 latency=0
>               resources: irq:51 memory:e5400000-e57fffff
> memory:c0000000-cfffffff ioport:5000(size=64)
>          *-communication UNCLAIMED
>               description: Communication controller
>               product: Cougar Point HECI 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: latency=0
>               resources: memory:e6eb0000-e6eb000f
>          *-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: 5c:26:0a:7f:94:50
>               size: 100MB/s
>               capacity: 1GB/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=1.0.2-k4 duplex=full firmware=0.13-3 ip=172.16.202.122
> latency=0 link=yes multicast=yes port=twisted pair speed=100MB/s
>               resources: irq:48 memory:e6e00000-e6e1ffff
> memory:e6e80000-e6e80fff ioport:5080(size=32)
>          *-usb:0
>               description: USB Controller
>               product: Cougar Point 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:e6e70000-e6e703ff
>          *-multimedia
>               description: Audio device
>               product: Cougar Point 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=HDA Intel latency=0
>               resources: irq:50 memory:e6e60000-e6e63fff
>          *-pci:1
>               description: PCI bridge
>               product: Cougar Point 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:43
>          *-pci:2
>               description: PCI bridge
>               product: Cougar Point 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:44 memory:e6d00000-e6dfffff
>             *-network UNCLAIMED
>                  description: Network controller
>                  product: 6000 Series Gen2
>                  vendor: Intel Corporation
>                  physical id: 0
>                  bus info: pci@0000:03:00.0
>                  version: 34
>                  width: 64 bits
>                  clock: 33MHz
>                  capabilities: pm msi pciexpress bus_master cap_list
>                  configuration: latency=0
>                  resources: memory:e6d00000-e6d01fff
>          *-pci:3
>               description: PCI bridge
>               product: Cougar Point PCI Express Root Port 3
>               vendor: Intel Corporation
>               physical id: 1c.2
>               bus info: pci@0000:00:1c.2
>               version: b4
>               width: 32 bits
>               clock: 33MHz
>               capabilities: pci pciexpress msi pm normal_decode bus_master
> cap_list
>               configuration: driver=pcieport
>               resources: irq:45 ioport:3000(size=4096)
> memory:e6200000-e6bfffff ioport:e2b00000(size=10485760)
>          *-pci:4
>               description: PCI bridge
>               product: Cougar Point 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:46 ioport:2000(size=4096)
> memory:e5800000-e61fffff ioport:e2100000(size=10485760)
>          *-pci:5
>               description: PCI bridge
>               product: Cougar Point PCI Express Root Port 6
>               vendor: Intel Corporation
>               physical id: 1c.5
>               bus info: pci@0000:00:1c.5
>               version: b4
>               width: 32 bits
>               clock: 33MHz
>               capabilities: pci pciexpress msi pm normal_decode bus_master
> cap_list
>               configuration: driver=pcieport
>               resources: irq:47 memory:e6c00000-e6cfffff
>             *-firewire
>                  description: FireWire (IEEE 1394)
>                  product: O2 Micro, Inc.
>                  vendor: O2 Micro, Inc.
>                  physical id: 0
>                  bus info: pci@0000:0b:00.0
>                  version: 05
>                  width: 32 bits
>                  clock: 33MHz
>                  capabilities: pm msi pciexpress ohci bus_master cap_list
>                  configuration: driver=firewire_ohci latency=0
>                  resources: irq:17 memory:e6c30000-e6c30fff
>             *-generic
>                  description: SD Host controller
>                  product: O2 Micro, Inc.
>                  vendor: O2 Micro, Inc.
>                  physical id: 0.1
>                  bus info: pci@0000:0b:00.1
>                  version: 05
>                  width: 32 bits
>                  clock: 33MHz
>                  capabilities: pm msi pciexpress bus_master cap_list
>                  configuration: driver=sdhci-pci latency=0
>                  resources: irq:18 memory:e6c20000-e6c201ff
>             *-storage UNCLAIMED
>                  description: Mass storage controller
>                  product: O2 Micro, Inc.
>                  vendor: O2 Micro, Inc.
>                  physical id: 0.2
>                  bus info: pci@0000:0b:00.2
>                  version: 05
>                  width: 32 bits
>                  clock: 33MHz
>                  capabilities: storage pm msi pciexpress bus_master
> cap_list
>                  configuration: latency=0
>                  resources: memory:e6c10000-e6c103ff
> memory:e6c00000-e6c003ff
>          *-usb:1
>               description: USB Controller
>               product: Cougar Point 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:17 memory:e6e50000-e6e503ff
>          *-isa
>               description: ISA bridge
>               product: Cougar Point 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: RAID bus controller
>               product: Mobile 82801 SATA RAID 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 bus_master cap_list emulated
>               configuration: driver=ahci latency=0
>               resources: irq:49 ioport:50d0(size=8) ioport:50c0(size=4)
> ioport:50b0(size=8) ioport:50a0(size=4) ioport:5060(size=32)
> memory:e6e40000-e6e407ff
>             *-disk
>                  description: ATA Disk
>                  product: ST9500420AS
>                  vendor: Seagate
>                  physical id: 0
>                  bus info: scsi@0:0.0.0
>                  logical name: /dev/sda
>                  version: D005
>                  serial: 5VJDRXYT
>                  size: 465GiB (500GB)
>                  capabilities: partitioned partitioned:dos
>                  configuration: ansiversion=5 signature=b139daa5
>                *-volume:0
>                     description: Windows FAT volume
>                     vendor: DELL 4.1
>                     physical id: 1
>                     bus info: scsi@0:0.0.0,1
>                     logical name: /dev/sda1
>                     version: FAT16
>                     serial: 5450-4444
>                     size: 39MiB
>                     capacity: 39MiB
>                     capabilities: primary fat initialized
>                     configuration: FATs=2 filesystem=fat label=DellUtility
>                *-volume:1
>                     description: Windows NTFS volume
>                     physical id: 2
>                     bus info: scsi@0:0.0.0,2
>                     logical name: /dev/sda2
>                     version: 3.1
>                     serial: 8ec5-6f45
>                     size: 743MiB
>                     capacity: 752MiB
>                     capabilities: primary bootable ntfs initialized
>                     configuration: clustersize=4096 created=2011-09-25
> 05:08:00 filesystem=ntfs label=RECOVERY state=clean
>                *-volume:2
>                     description: Windows NTFS volume
>                     physical id: 3
>                     bus info: scsi@0:0.0.0,3
>                     logical name: /dev/sda3
>                     version: 3.1
>                     serial: f66f8f0d-7e90-8e42-a56d-5c6108fe36a9
>                     size: 214GiB
>                     capacity: 214GiB
>                     capabilities: primary ntfs initialized
>                     configuration: clustersize=4096 created=2011-09-25
> 05:08:03 filesystem=ntfs label=OS state=clean
>                *-volume:3
>                     description: Extended partition
>                     physical id: 4
>                     bus info: scsi@0:0.0.0,4
>                     logical name: /dev/sda4
>                     size: 250GiB
>                     capacity: 250GiB
>                     capabilities: primary extended partitioned
> partitioned:extended
>                   *-logicalvolume:0
>                        description: Linux swap / Solaris partition
>                        physical id: 5
>                        logical name: /dev/sda5
>                        capacity: 17GiB
>                        capabilities: nofs
>                   *-logicalvolume:1
>                        description: Linux filesystem partition
>                        physical id: 6
>                        logical name: /dev/sda6
>                        logical name: /
>                        capacity: 232GiB
>                        configuration: mount.fstype=ext3
> mount.options=rw,relatime,errors=remount-ro,commit=5,barrier=0,data=ordered
> state=mounted
>             *-cdrom
>                  description: DVD-RAM writer
>                  product: DVD+-RW TS-U633J
>                  vendor: TSSTcorp
>                  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/scd0
>                  logical name: /dev/sr0
>                  version: D600
>                  capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
>                  configuration: ansiversion=5 status=nodisc
>          *-serial UNCLAIMED
>               description: SMBus
>               product: Cougar Point 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:e6e30000-e6e300ff ioport:5040(size=32)
>    *-battery
>         product: DELL V57XN18
>         vendor: Samsung SDI
>         physical id: 1
>         version: 08/31/2011
>         serial: BC41
>         slot: Sys. Battery Bay
>         capacity: 99900mWh
>         configuration: voltage=11.1V
>  aranjbar@aranjbar-Latitude-E6520:/etc/modprobe.d$
>  aranjbar@aranjbar-Latitude-E6520:/etc/modprobe.d$ lspci
>  00:00.0 Host bridge: Intel Corporation Sandy Bridge DRAM Controller (rev
> 09)
>  00:01.0 PCI bridge: Intel Corporation Sandy Bridge PCI Express Root Port
> (rev 09)
>  00:02.0 VGA compatible controller: Intel Corporation Sandy Bridge
> Integrated Graphics Controller (rev 09)
>  00:16.0 Communication controller: Intel Corporation Cougar Point HECI
> Controller #1 (rev 04)
>  00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network
> Connection (rev 04)
>  00:1a.0 USB Controller: Intel Corporation Cougar Point USB Enhanced Host
> Controller #2 (rev 04)
>  00:1b.0 Audio device: Intel Corporation Cougar Point High Definition Audio
> Controller (rev 04)
>  00:1c.0 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 1
> (rev b4)
>  00:1c.1 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 2
> (rev b4)
>  00:1c.2 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 3
> (rev b4)
>  00:1c.3 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 4
> (rev b4)
>  00:1c.5 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 6
> (rev b4)
>  00:1d.0 USB Controller: Intel Corporation Cougar Point USB Enhanced Host
> Controller #1 (rev 04)
>  00:1f.0 ISA bridge: Intel Corporation Cougar Point LPC Controller (rev 04)
>  00:1f.2 RAID bus controller: Intel Corporation Mobile 82801 SATA RAID
> Controller (rev 04)
>  00:1f.3 SMBus: Intel Corporation Cougar Point SMBus Controller (rev 04)
>  01:00.0 VGA compatible controller: nVidia Corporation Device 1056 (rev a1)
>  01:00.1 Audio device: nVidia Corporation Device 0e08 (rev a1)
>  03:00.0 Network controller: Intel Corporation 6000 Series Gen2 (rev 34)
>  0b:00.0 FireWire (IEEE 1394): O2 Micro, Inc. Device 13f7 (rev 05)
>  0b:00.1 SD Host controller: O2 Micro, Inc. Device 8321 (rev 05)
>  0b:00.2 Mass storage controller: O2 Micro, Inc. Device 8331 (rev 05)
>  aranjbar@aranjbar-Latitude-E6520:/etc/modprobe.d$
>
>  aranjbar@aranjbar-Latitude-E6520:/etc/modprobe.d$ iwconfig
>  lo        no wireless extensions.
>
>  eth0      no wireless extensions.
>
>  aranjbar@aranjbar-Latitude-E6520:/etc/modprobe.d$
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 10.10
>  Package: linux-image-2.6.35-30-generic 2.6.35-30.60
>  Regression: No
>  Reproducible: Yes
>  ProcVersionSignature: Ubuntu 2.6.35-30.60-generic 2.6.35.13
>  Uname: Linux 2.6.35-30-generic x86_64
>  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
>  Architecture: amd64
>  ArecordDevices:
>   **** List of CAPTURE Hardware Devices ****
>   card 0: PCH [HDA Intel PCH], device 0: HDA Generic [HDA Generic]
>     Subdevices: 1/1
>     Subdevice #0: subdevice #0
>  AudioDevicesInUse:
>   USER        PID ACCESS COMMAND
>   /dev/snd/controlC0:  aranjbar   1629 F.... pulseaudio
>  CRDA: Error: [Errno 2] No such file or directory
>  Card0.Amixer.info:
>   Card hw:0 'PCH'/'HDA Intel PCH at 0xe6e60000 irq 50'
>     Mixer name : 'IDT ID 76e7'
>     Components : 'HDA:111d76e7,10280494,00100102'
>     Controls      : 5
>     Simple ctrls  : 3
>  Card1.Amixer.info:
>   Card hw:1 'NVidia'/'HDA NVidia at 0xe5080000 irq 17'
>     Mixer name : 'Nvidia GPU 1c HDMI/DP'
>     Components : 'HDA:10de001c,10281494,00100100'
>     Controls      : 4
>     Simple ctrls  : 1
>  Card1.Amixer.values:
>   Simple mixer control 'IEC958',0
>     Capabilities: pswitch pswitch-joined penum
>     Playback channels: Mono
>     Mono: Playback [on]
>  Date: Fri Oct 21 14:35:44 2011
>  HibernationDevice: RESUME=UUID=4246a9ca-6a61-4faa-b365-87f1db5c5782
>  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64
> (20101007)
>  IwConfig:
>   lo        no wireless extensions.
>
>   eth0      no wireless extensions.
>  MachineType: Dell Inc. Latitude E6520
>  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-30-generic
> root=UUID=167c1fea-e41a-40d5-88af-dbe371383392 ro quiet splash
>  ProcEnviron:
>   LANG=en_US.utf8
>   SHELL=/bin/bash
>  RelatedPackageVersions: linux-firmware 1.38.6
>  SourcePackage: linux
>  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.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/879687/+subscriptions
>