Ubuntu on Lenovo ThinkPad B5400

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The Lenovo ThinkPad B5400 notebook with the components described below has been awarded the status of certified pre-install 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

Pre-installed by manufacturer

Certification notes

Updates required

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

BIOS
Lenovo: J7ET23WW (1.00 ) (UEFI)

Hardware summary

This system was tested with these key components:

Processor

Intel Intel(R) Pentium(R) CPU 3550M @ 2.30GHz

Video

Intel 4th Gen Core Processor Integrated Graphics Controller

Ethernet

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

Wireless

Broadcom BCM43142 802.11b/g/n

Hardware details

Audio

Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller

Intel 8 Series/C220 Series Chipset High Definition Audio Controller

Intel Haswell HD Audio Controller

Intel Lynx Point HD Audio Controller

BIOS

Lenovo J7ET23WW (1.00 )

Board

Lenovo 20278 QB0

Capture

Sunplus Innovation Technology Inc. Webcam

Cdrom

Transcend Information, Inc. HL-DT-ST DVDRAM GU70N

Chassis

Lenovo Notebook

Disk

Transcend Information, Inc. TOSHIBA MQ01ABF032

Efi

EFI v2.31 Lenovo

Keyboard

Transcend Information, Inc. AT Translated Set 2 keyboard

Mouse

Trust International B.V. USB+PS/2 Optical Mouse

Network

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

Other

Transcend Information, Inc. HDA Intel MID HDMI/DP,pcm=3

Transcend Information, Inc. HDA Intel MID HDMI/DP,pcm=7

Transcend Information, Inc. HDA Intel PCH Headphone

Transcend Information, Inc. HDA Intel PCH Mic

Transcend Information, Inc. Lid Switch

Transcend Information, Inc. Power Button

Transcend Information, Inc. Sleep Button

Transcend Information, Inc. ThinkPad Extra Buttons

Transcend Information, Inc. Video Bus

Intel Lynx Point 6-Port SATA AHCI Controller

Intel 8 Series/C220 Series Chipset Family PCI Express Root Port #1

Intel 8 Series/C220 Series Chipset Family PCI Express Root Port #4

Intel 8 Series/C220 Series Chipset Family SMBus Controller

Intel 8 Series/C220 Series Chipset Family MEI Controller #1

Linux Foundation 2.0 root hub

Linux Foundation 3.0 root hub

Intel Unknown

Intel Unknown

Processor

Intel Intel(R) Pentium(R) CPU 3550M @ 2.30GHz

System

Lenovo 20278

Touchpad

Transcend Information, Inc. SynPS/2 Synaptics TouchPad

Usb

Intel 8 Series/C220 Series Chipset Family USB EHCI #1

Intel 8 Series/C220 Series Chipset Family USB EHCI #2

Intel 8 Series/C220 Series Chipset Family USB xHCI

Video

Intel 4th Gen Core Processor Integrated Graphics Controller

Wireless

Broadcom BCM43142 802.11b/g/n