Ubuntu on Lenovo K2450

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The Lenovo K2450 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

There are no notes for this release.

BIOS
Lenovo: J2ET22WW (1.02 ) (UEFI)

Hardware summary

This system was tested with these key components:

Processor

Intel Intel(R) Core(TM) i3-4010U CPU @ 1.70GHz

Video

Intel Haswell-ULT Integrated Graphics Controller

Ethernet

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

Wireless

Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter

Hardware details

Accelerometer

Dawicontrol Computersysteme GmbH Acer BMA150 accelerometer

Audio

Intel Haswell-ULT HD Audio Controller

Intel Lynx Point-LP HD Audio Controller

Intel Unknown

BIOS

Lenovo J2ET22WW (1.02 )

Bluetooth

Realtek Semiconductor Co., Ltd. Unknown

Board

Lenovo 914LM01

Capture

CHICONY Electronics Co Ltd Unknown

Cardreader

Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader

Chassis

Lenovo Notebook

Disk

Dawicontrol Computersysteme GmbH WDC WD5000LPVX-08V0TT2

Efi

EFI v2.31 Lenovo

Keyboard

Dawicontrol Computersysteme GmbH AT Translated Set 2 keyboard

Network

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

Processor

Intel Intel(R) Core(TM) i3-4010U CPU @ 1.70GHz

Touchpad

Dawicontrol Computersysteme GmbH SynPS/2 Synaptics TouchPad

Usb

Intel Lynx Point-LP USB EHCI #1

Intel Lynx Point-LP USB xHCI HC

Video

Intel Haswell-ULT Integrated Graphics Controller

Wireless

Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter

Other

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

Dawicontrol Computersysteme GmbH HDA Intel PCH Headphone

Dawicontrol Computersysteme GmbH HDA Intel PCH Mic

Dawicontrol Computersysteme GmbH Lid Switch

Dawicontrol Computersysteme GmbH Power Button

Dawicontrol Computersysteme GmbH Sleep Button

Dawicontrol Computersysteme GmbH ThinkPad Extra Buttons

Dawicontrol Computersysteme GmbH Video Bus

Intel Haswell-ULT DRAM Controller

Intel Lynx Point-LP SATA Controller 1 [AHCI mode]

Intel Lynx Point-LP PCI Express Root Port 2

Intel Lynx Point-LP SMBus Controller

Intel Lynx Point-LP HECI #0

Intel Lynx Point-LP LPC Controller

DigitalPersona, Inc. VSF XXX Fingerprint Reader

Linux Foundation 2.0 root hub

Linux Foundation 3.0 root hub

Intel Unknown