Ubuntu on Dell Inspiron 3421

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The Dell Inspiron 3421 portable 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 12.04.5 LTS 64-bit

Available from ubuntu.com

Certification notes

There are no notes for this release.

BIOS
Dell: A05 (Legacy)

Ubuntu 12.04.2 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.

BIOS
Dell: A01 (Legacy)

Ubuntu 12.04.1 LTS 64-bit

Pre-installed by manufacturer

Certification notes

Hibernate

Hibernate may fail on this system

BIOS
Dell: X11 (Legacy)

Hardware summary

This system was tested with these key components:

Processor

Intel Intel(R) Pentium(R) CPU 997 @ 1.60GHz

Video

Intel 2nd Generation Core Processor Family Integrated Graphics Controller

Ethernet

Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller

Wireless

Atheros Communications AR9485 Wireless Network Adapter

Hardware details

Audio

Intel 7 Series/C210 Series Chipset Family High Definition Audio Controller

Intel 7 Series/C210 Series Chipset Family High Definition Audio Controller

Intel Panther Point High Definition Audio Controller

BIOS

Dell A01

Dell A05

Dell X11

Board

Dell Not Specified

Capture

None Laptop_Integrated_Webcam_HD

Microdia Integrated Webcam

Cardreader

Generic USB2.0-CRW

Realtek Semiconductor Co., Ltd. RTS5129 Card Reader Controller

Cdrom

Dawicontrol Computersysteme GmbH PLDS DVD+/-RW DU-8A4SH

None PLDS DVD+/-RW DU-8A4SH

Unknown PLDS DVD+/-RW DU-8A4SH

Chassis

Dell Portable

Disk

Dawicontrol Computersysteme GmbH ST320LM001 HN-M320MBB

Unknown ST320LM001 HN-M320MBB

Verbatim STORE N GO

Keyboard

Dawicontrol Computersysteme GmbH AT Translated Set 2 keyboard

None AT Translated Set 2 keyboard

Unknown AT Translated Set 2 keyboard

Network

Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller

Processor

Intel Intel(R) Pentium(R) CPU 997 @ 1.60GHz

System

Dell Inspiron 3421

Touch

None SynPS/2 Synaptics TouchPad

Touchpad

Dawicontrol Computersysteme GmbH SynPS/2 Synaptics TouchPad

Unknown SynPS/2 Synaptics TouchPad

Usb

Intel 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1

Intel 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2

Intel 7 Series/C210 Series Chipset Family USB xHCI Host Controller

Transcend Information, Inc. Flash Drive (Store'n'Go)

Video

Intel 2nd Generation Core Processor Family Integrated Graphics Controller

Wireless

Atheros Communications AR9485 Wireless Network Adapter

Other

Dawicontrol Computersysteme GmbH Dell WMI hotkeys

Unknown Dell WMI hotkeys

Dawicontrol Computersysteme GmbH HDA Intel PCH Front Headphone

Unknown HDA Intel PCH Front Headphone

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

Unknown HDA Intel PCH HDMI/DP,pcm=3

Dawicontrol Computersysteme GmbH HDA Intel PCH Mic

None 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 Sleep Button

Unknown Sleep Button

Dawicontrol Computersysteme GmbH Video Bus

Unknown Video Bus

Intel 2nd Generation Core Processor Family DRAM Controller

Intel 7 Series Chipset Family 6-port SATA Controller [AHCI mode]

Intel HM76 Express Chipset LPC Controller

PNP None

None dell-wifi

Linux Foundation 2.0 root hub

Linux Foundation 3.0 root hub

Intel Integrated Rate Matching Hub