Ubuntu on Lenovo ThinkPad T440


If there is an issue with the information for this system, please let us know.

The Lenovo ThinkPad T440 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 14.04.2 LTS 64-bit

Available from ubuntu.com

Certification notes

Touchpad gestures
3 or more finger touchpad gestures do not work on this system.
Legacy Boot Mode Required
This system was certified using Legacy Boot Mode for certification. The use of EFI or "Auto" boot modes may or may not work properly.
Wireless key
The Mobile Broadband / Bluetooth cannot be controlled by the wireless key, but you can still control them from the top panel.
Microphone mute LED
Microphone mute notification LED does not work properly on this system.
Screen rotation
Screen rotation is not working in performance mode. Rotation works well in powersaving mode.
Lenovo: GJET54WW (2.02 ) (Legacy)

Ubuntu 12.04.2 LTS 64-bit

Pre-installed by manufacturer

Certification notes

There are no notes for this release.

Lenovo: GJET54WW (2.02 ) (Legacy)

Hardware overview

This system was tested with these key components:


Intel Haswell-ULT HD Audio Controller

Intel Lynx Point-LP HD Audio Controller

Intel Lynx Point-LP HD Audio Controller

Intel Unknown


Lenovo GJET54WW (2.02 )


Realtek Semiconductor Co., Ltd. Unknown


Lenovo 20B7Z03YUS


Acer Unknown


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


Lenovo Notebook


Advanced Silicon S.A. HGST HTS725050A7E630

Unknown HGST HTS725050A7E630


Advanced Silicon S.A. AT Raw Set 2 keyboard

Unknown AT Translated Set 2 keyboard


Advanced Silicon S.A. TPPS/2 IBM TrackPoint

Unknown TPPS/2 IBM TrackPoint


Intel Ethernet Connection I218-V


Unknown HDA Intel HDMI HDMI/DP,pcm=3

Unknown HDA Intel HDMI HDMI/DP,pcm=7

Unknown HDA Intel HDMI HDMI/DP,pcm=8

Advanced Silicon S.A. HDA Intel MID HDMI/DP,pcm=3

Advanced Silicon S.A. HDA Intel MID HDMI/DP,pcm=7

Advanced Silicon S.A. HDA Intel MID HDMI/DP,pcm=8

Unknown HDA Intel PCH Dock Headphone

Unknown HDA Intel PCH Dock Mic

Advanced Silicon S.A. HDA Intel PCH Headphone

Unknown HDA Intel PCH Headphone

Advanced Silicon S.A. HDA Intel PCH Mic

Unknown HDA Intel PCH Mic

Advanced Silicon S.A. Lid Switch

Unknown Lid Switch

Advanced Silicon S.A. Power Button

Unknown Power Button

Advanced Silicon S.A. ThinkPad Extra Buttons

Unknown ThinkPad Extra Buttons

Advanced Silicon S.A. 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 5

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

Validity Sensors, Inc. Unknown

Linux Foundation 2.0 root hub

Linux Foundation 3.0 root hub

Intel Unknown


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


Advanced Silicon S.A. SynPS/2 Synaptics TouchPad

Unknown SynPS/2 Synaptics TouchPad


Intel Lynx Point-LP USB EHCI #1

Intel Lynx Point-LP USB xHCI HC


nVidia GF117M [GeForce 610M/710M / GT 620M/625M/630M/720M] GeForce GT 720M

Intel Haswell-ULT Integrated Graphics Controller


Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter