Ubuntu on Lenovo B4450s


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

The Lenovo B4450s 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

Hibernate may fail on this system
Lenovo: HUET16WW (1.00 ) (Legacy)

Hardware overview

This system was tested with these key components:


Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio

Advanced Micro Devices [AMD] FCH Azalia Controller

Advanced Micro Devices [AMD] Hudson Azalia Controller

Advanced Micro Devices [AMD] nee ATI Unknown


Lenovo HUET16WW (1.00 )


Lenovo 9144O01


Acer Integrated Camera


Lenovo Notebook


Advanced Silicon S.A. HGST HTS545032A7E380


Advanced Silicon S.A. AT Translated Set 2 keyboard


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


Advanced Silicon S.A. HD-Audio Generic HDMI/DP,pcm=3

Advanced Silicon S.A. HD-Audio Generic Headphone

Advanced Silicon S.A. HD-Audio Generic Mic

Advanced Silicon S.A. Lid Switch

Advanced Silicon S.A. Power Button

Advanced Silicon S.A. Sleep Button

Advanced Silicon S.A. ThinkPad Extra Buttons

Advanced Silicon S.A. Video Bus

Advanced Micro Devices Hudson SATA Controller [AHCI mode]

Linux Foundation 1.1 root hub

Linux Foundation 2.0 root hub

Linux Foundation 3.0 root hub


AMD AMD E1-2100 APU with Radeon(TM) HD Graphics


Advanced Silicon S.A. SynPS/2 Synaptics TouchPad


Advanced Micro Devices Hudson USB OHCI Controller

Advanced Micro Devices Hudson USB EHCI Controller

Advanced Micro Devices [AMD] FCH USB XHCI Controller


Advanced Micro Devices [AMD] nee ATI Kabini [Radeon HD 8210]


Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter