Ubuntu on Dell Inspiron 3781

Feedback

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

The Dell Inspiron 3781 laptop 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 18.04 LTS 64 Bit

Pre-installed by manufacturer

Testing details

This system was tested with 18.04 LTS, running the 4.15.0-1021-oem kernel.

Hardware summary

This system was tested with these key components:

Network

Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (10ec:8136)

Processor

Intel Corp. Intel(R) Core(TM) i3-7020U CPU @ 2.30GHz

Video

Advanced Micro Devices, Inc. [AMD/ATI] Jet PRO [Radeon R5 M200 Series] (1002:6665)

Intel Corp. 8086:5921 (8086:5921)

Wireless

Qualcomm Atheros Killer N1525 Wireless-AC (168c:003e)

Hardware details

Audio

Intel Corp. Sunrise Point-LP HD Audio (8086:9d71)

Intel Corp. Sunrise Point-LP HD Audio

Bluetooth

Atheros Communications 0cf3:e007 (0cf3:e007)

Cardreader

Realtek Semiconductor Co., Ltd. RTS5129 Card Reader Controller (0bda:0129)

Cdrom

KIOXIA Corporation HL-DT-ST BD-RE BU40N

Disk

Toshiba America Info Systems nvme0n1

KIOXIA Corporation ST1000LM035-1RK172

Keyboard

KIOXIA Corporation AT Translated Set 2 keyboard

Mouse

KIOXIA Corporation ImPS/2 Elantech Touchpad

Network

Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (10ec:8136)

Processor

Intel Corp. Intel(R) Core(TM) i3-7020U CPU @ 2.30GHz

Touchpad

KIOXIA Corporation DELL08D4:00 04F3:30C4 Touchpad

USB

Intel Corp. Sunrise Point-LP USB 3.0 xHCI Controller (8086:9d2f)

Video

Advanced Micro Devices, Inc. [AMD/ATI] Jet PRO [Radeon R5 M200 Series] (1002:6665)

Intel Corp. 8086:5921 (8086:5921)

Wireless

Qualcomm Atheros Killer N1525 Wireless-AC (168c:003e)

Other

KIOXIA Corporation Dell WMI hotkeys

KIOXIA Corporation HDA Intel PCH HDMI/DP,pcm=10

KIOXIA Corporation HDA Intel PCH HDMI/DP,pcm=3

KIOXIA Corporation HDA Intel PCH HDMI/DP,pcm=7

KIOXIA Corporation HDA Intel PCH HDMI/DP,pcm=8

KIOXIA Corporation HDA Intel PCH HDMI/DP,pcm=9

KIOXIA Corporation HDA Intel PCH Headphone Mic

KIOXIA Corporation Intel HID events

KIOXIA Corporation Lid Switch

KIOXIA Corporation Power Button

KIOXIA Corporation Sleep Button

KIOXIA Corporation Video Bus

Intel Corp. Sunrise Point-LP PCI Express Root Port

Intel Corp. Skylake Processor Thermal Subsystem (8086:1903)

Intel Corp. Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (8086:5904)

Intel Corp. Sunrise Point-LP SATA Controller [AHCI mode] (8086:9d03)

Intel Corp. Sunrise Point-LP PCI Express Root Port #1 (8086:9d10)

Intel Corp. Sunrise Point-LP PCI Express Root Port #9 (8086:9d18)

Intel Corp. Sunrise Point-LP PMC (8086:9d21)

Intel Corp. Sunrise Point-LP SMBus (8086:9d23)

Intel Corp. Sunrise Point-LP Thermal subsystem (8086:9d31)

Intel Corp. Sunrise Point-LP CSME HECI #1 (8086:9d3a)

Intel Corp. Sunrise Point-LP Serial IO I2C Controller #0 (8086:9d60)

Intel Corp. Sunrise Point-LP USB 3.0 xHCI Controller

Shenzhen Rapoo Technology Co., Ltd. 2.0 root hub (1d6b:0002)

Shenzhen Rapoo Technology Co., Ltd. 3.0 root hub (1d6b:0003)

Fibocom Fingerprint Reader (27c6:5301)