Ubuntu on Lenovo ThinkPad T440s

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The Lenovo ThinkPad T440s 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 14.04.1 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.

Active Hard Drive Protection

Accelerometer and associated Active Hard Drive Protection are not working properly on this system.

Touchpad gestures

3 or more finger touchpad gestures do not work on this system.

Touchpad gestures

From 2-finger touchpad gestures, only scrolling works on this system.

Slow Resume from Suspend

This system does not not meet our performance criteria for resuming from suspend, but suspend/resume is functional and other functionality is not affected.

Wireless key

The Mobile Broadband / Bluetooth cannot be controlled by the wireless key, but you can still control them from the top panel.

BIOS
Lenovo: GJET53WW (2.01 ) (Legacy)

Ubuntu 12.04.2 LTS 64-bit

Pre-installed by manufacturer

Certification notes

Bluetooth audio

Bluetooth audio does not work on this system

Audio recording

When the input level is high, some noise may be introduced in audio recording.

BIOS
Lenovo: GJET53WW (2.01 ) (UEFI)

Hardware summary

This system was tested with these key components:

Processor

Intel Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz

Video

Intel Haswell-ULT Integrated Graphics Controller

Ethernet

Intel Ethernet Connection I218-V

Wireless

Intel Wireless 7260

Hardware details

Audio

Intel Haswell-ULT HD Audio Controller

Intel Lynx Point-LP HD Audio Controller

Intel Lynx Point-LP HD Audio Controller

Intel Unknown

BIOS

Lenovo GJET53WW (2.01 )

Bluetooth

Intel Unknown

Board

Lenovo 20ARZ00SUS

Capture

Acer Integrated Camera

Cardreader

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

Chassis

Lenovo Notebook

Disk

Dawicontrol Computersysteme GmbH HGST HTS725050A7E630

Unknown HGST HTS725050A7E630

Efi

EFI v2.31 Lenovo

Keyboard

Dawicontrol Computersysteme GmbH AT Raw Set 2 keyboard

Unknown AT Translated Set 2 keyboard

Mouse

Dawicontrol Computersysteme GmbH TPPS/2 IBM TrackPoint

Unknown TPPS/2 IBM TrackPoint

Network

Intel Ethernet Connection I218-V

Processor

Intel Intel(R) Core(TM) i5-4200U CPU @ 1.60GHz

Touchpad

Dawicontrol Computersysteme GmbH SynPS/2 Synaptics TouchPad

Unknown 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

Intel Wireless 7260

Other

Unknown HDA Intel HDMI HDMI/DP,pcm=3

Unknown HDA Intel HDMI HDMI/DP,pcm=7

Unknown HDA Intel HDMI HDMI/DP,pcm=8

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

Dawicontrol Computersysteme GmbH HDA Intel MID HDMI/DP,pcm=7

Dawicontrol Computersysteme GmbH HDA Intel MID HDMI/DP,pcm=8

Dawicontrol Computersysteme GmbH HDA Intel PCH Headphone

Unknown HDA Intel PCH Headphone

Dawicontrol Computersysteme GmbH HDA Intel PCH Mic

Unknown HDA Intel PCH Mic

Dawicontrol Computersysteme GmbH Lid Switch

Unknown Lid Switch

Dawicontrol Computersysteme GmbH Power Button

Unknown Power Button

Dawicontrol Computersysteme GmbH ThinkPad Extra Buttons

Unknown ThinkPad Extra Buttons

Dawicontrol Computersysteme GmbH Video Bus

Unknown Video Bus

Intel Haswell-ULT DRAM Controller

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

Intel Lynx Point-LP PCI Express Root Port 6

Intel Lynx Point-LP SMBus Controller

Intel Lynx Point-LP HECI #0

Intel Lynx Point-LP LPC Controller

Ericsson Business Mobile Networks BV Unknown

Ericsson Business Mobile Networks BV Unknown

Linux Foundation 2.0 root hub

Linux Foundation 3.0 root hub

Intel Unknown