Ubuntu on Dell Inspiron 5721

Feedback

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

The Dell Inspiron 5721 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 12.04.2 LTS 64-bit

Available from ubuntu.com

Certification notes

There are no notes for this release.

BIOS
Dell: A00 (Legacy)

Ubuntu 12.04 LTS 64-bit

Pre-installed by manufacturer

Certification notes

There are no notes for this release.

BIOS
Dell: A00 (Legacy)

Hardware overview

This system was tested with these key components:

Audio

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

BIOS

Dell A00

Bluetooth

Advanced Silicon S.A. hci0

None hci0

Atheros Communications AR3012

Board

Dell 08F9XR

Capture

Advanced Silicon S.A. Laptop_Integrated_Webcam_HD

None Laptop_Integrated_Webcam_HD

Realtek Semiconductor Co., Ltd. Unknown

Cdrom

Advanced Silicon S.A. PLDS DVD+/-RW DU-8A4SH

None PLDS DVD+/-RW DU-8A4SH

Chassis

Dell Portable

Disk

Advanced Silicon S.A. TOSHIBA MQ01ABD032

Keyboard

Advanced Silicon S.A. AT Translated Set 2 keyboard

None AT Translated Set 2 keyboard

Network

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

Other

Advanced Silicon S.A. Dell WMI hotkeys

Advanced Silicon S.A. HDA Intel PCH Front Headphone

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

None HDA Intel PCH HDMI/DP,pcm=3

Advanced Silicon S.A. HDA Intel PCH Mic

Advanced Silicon S.A. Lid Switch

Advanced Silicon S.A. Power Button

Advanced Silicon S.A. Video Bus

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

Intel HM76 Express Chipset LPC Controller

PNP None

None dell-wifi

Advanced Silicon S.A. phy0

Realtek Semiconductor Co., Ltd. RTS5129 Card Reader Controller

Linux Foundation 2.0 root hub

Linux Foundation 3.0 root hub

Intel Integrated Rate Matching Hub

Processor

Intel Intel(R) Core(TM) i7-3517U CPU @ 1.90GHz

System

Dell Inspiron 5721

Touch

None SynPS/2 Synaptics TouchPad

Touchpad

Advanced Silicon S.A. 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

Video

Intel 3rd Gen Core processor Graphics Controller

Wireless

Advanced Silicon S.A. Unknown

Atheros Communications AR9485 Wireless Network Adapter