Ubuntu on Lenovo B470e

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The Lenovo B470e notebook with the components described below has been awarded the status of certified for Ubuntu.

Please note that for pre-installed systems:

  1. The system is available in some regions with a special image of Ubuntu pre-installed by the manufacturer. It takes advantage of the hardware features for this system and may include additional software. You should check when buying the system whether this is an option.
  2. Standard images of Ubuntu may not work at all on the system or may not work well, though Canonical and computer manufacturers will try to certify the system with future standard releases of Ubuntu.

Ubuntu 12.04.2 LTS 64-bit

Available from ubuntu.com

Certification notes

Updates required

This system requires all available updates to be applied in order to work properly.

BIOS
Lenovo: 43CN46WW (Legacy)

Ubuntu 12.04 LTS 64-bit

Pre-installed by manufacturer

Certification notes

Notes:

Media cards

Media cards removal is not recognized properly. Please, remove your card using the "Eject" menu.

Updates required

This system requires all available updates to be applied for wireless and suspend/resume to work properly.

BIOS
Lenovo: 43CN46WW (UEFI)

Hardware summary

This system was tested with these key components:

Processor

Intel Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz

Video

Intel 2nd Generation Core Processor Family Integrated Graphics Controller

Ethernet

Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller

Wireless

Dawicontrol Computersysteme GmbH Unknown

Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express)

Hardware details

Accelerometer

Dawicontrol Computersysteme GmbH Acer BMA150 accelerometer

Audio

Intel 6 Series/C200 Series Chipset Family High Definition Audio Controller

BIOS

Lenovo 43CN46WW

Board

Lenovo Emerald Lake

Capture

Dawicontrol Computersysteme GmbH Lenovo EasyCamrea

None Lenovo EasyCamrea

Realtek Semiconductor Co., Ltd. Unknown

Cardreader

Generic USB2.0-CRW

Cdrom

Dawicontrol Computersysteme GmbH PLDS DVD-RW DS8A8SH

None PLDS DVD-RW DS8A8SH

Chassis

Lenovo Notebook

Disk

Dawicontrol Computersysteme GmbH WDC WD3200BPVT-24JJ5T0

Efi

EFI v2.00 Phoenix Technologies Ltd.

Keyboard

Dawicontrol Computersysteme GmbH AT Translated Set 2 keyboard

None AT Translated Set 2 keyboard

Network

Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller

Processor

Intel Intel(R) Core(TM) i3-2328M CPU @ 2.20GHz

System

Lenovo HuronRiver Platform

Touch

None ETPS/2 Elantech Touchpad

Touchpad

Dawicontrol Computersysteme GmbH ETPS/2 Elantech Touchpad

Usb

Intel 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1

Intel 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2

Video

Intel 2nd Generation Core Processor Family Integrated Graphics Controller

Wireless

Dawicontrol Computersysteme GmbH Unknown

Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express)

Other

Dawicontrol Computersysteme GmbH HDA Intel PCH HDMI/DP,pcm=3

Dawicontrol Computersysteme GmbH HDA Intel PCH Headphone

None HDA Intel PCH Headphone

Dawicontrol Computersysteme GmbH HDA Intel PCH Mic

Dawicontrol Computersysteme GmbH Ideapad extra buttons

Dawicontrol Computersysteme GmbH Lid Switch

Dawicontrol Computersysteme GmbH Power Button

Dawicontrol Computersysteme GmbH Sleep Button

Dawicontrol Computersysteme GmbH Video Bus

Intel 2nd Generation Core Processor Family DRAM Controller

Intel 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller

Intel 6 Series/C200 Series Chipset Family PCI Express Root Port 1

Intel 6 Series/C200 Series Chipset Family SMBus Controller

Intel 6 Series/C200 Series Chipset Family MEI Controller #1

PNP None

Dawicontrol Computersysteme GmbH ideapad_wlan

None ideapad_wlan

Dawicontrol Computersysteme GmbH phy0

Realtek Semiconductor Co., Ltd. RTS5139 Card Reader Controller

Linux Foundation 2.0 root hub

Intel Integrated Rate Matching Hub