Release Notes
  • 20 Jun 2023
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Release Notes

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Article summary

Ubuntu 20.04 LTS Release Notes

Supported Platforms in this Release

System-On-ModuleBaseboardDISPLAYAccessories
EDM-G-IMX8M-PLUSWANDBOARD1. HDMI
2. Vl10112880 1280x800 10" LVDS panel
3. Vl215192108 1920x1080 21" LVDS 21" LVDS panel
1. NFC
2. TEVI-OV5640 Camera
3. TC358743 HDMI Capture card
EDM-G-IMX8M-MINIWANDBOARD1. Vl10112880 1280x800 10" LVDS panel
2. Vl215192108 1920x1080 21" LVDS panel
1. NFC
2. TEVI-OV5640 Camera
3. TC358743 HDMI Capture card
AXON-E-IMX8M-PLUSAXON-WIZARDHDMI1. TEVI-OV5640 Camera
PICO-IMX8MPI-8M
PICO-WIZARD
1. HDMI
2. ILI9881C 1280x720 5" MIPI LCD
3. G080UAN01 1920x1080 8" MIPI LCD
4. G101UAN02 1920x1200 10" MIPI LCD
5. MIPI-TO-LVDS 1280x800 Vl10112880 10" LVDS panel
6. MIPI-TO-LVDS 1366x768 Vl15613676 15.6" LVDS panel
7. MIPI-TO-LVDS 1920x1080 Vl215192108 21.5" LVDS panel
8. MIPI-To-HDMI
1. TEVI-OV5640 Camera
2. OV5645 Camera
PICO-IMX8M-MINIPI-8M
PICO-WIZARD
1. ILI9881C 1280x720 5" MIPI LCD
2. G080UAN01 1920x1080 8" MIPI LCD
3. G101UAN02 1920x1200 10" MIPI LCD
4. MIPI-TO-LVDS 1280x800 Vl10112880 10" LVDS panel
5. MIPI-TO-LVDS 1366x768 Vl15613676 15.6" LVDS panel
6. MIPI-TO-LVDS 1920x1080 Vl215192108 21.5" LVDS panel
7. MIPI-To-HDMI
1. TEVI-OV5640 Camera
2. OV5645 Camera
EDM-IMX8MEDM-WIZARD1. HDMI
2. ILI9881C 1280x720 5" MIPI LCD
3. G080UAN01 1920x1080 8" MIPI LCD
4. G101UAN02 1920x1200 10" MIPI LCD
5. MIPI-TO-LVDS 1280x800 Vl10112880 10" LVDS panel
6. MIPI-TO-LVDS 1366x768 Vl15613676 15.6" LVDS panel
7. MIPI-TO-LVDS 1920x1080 Vl215192108 21.5" LVDS panel
8. MIPI-To-HDMI
1. TEVI-OV5640 Camera
2. OV5645 Camera
PICO-IMX6PI
NYMPH
1. HDMI
2. VL050-8048NT 800x480 5" LCD
PICO-IMX7PI1. VL050-8048NT 800x480 5" LCD
PICO-IMX6ULLPI1. VL050-8048NT 800x480 5" LCD
EDM-IMX6FAIRY1. HDMI
2. VL050-8048NT 800x480 5" LCD

Software Specifications

master branch
U-boot version (2020.04)
Kernel version (5.4.70)
Ubuntu (Focal 20.04.1 LTS )
64-bit Platform Features
Graphic Framework1. Weston Desktop with GPU accelelation v9.0
2. Wayland compositor v1.18.0
3. gstreamer1.0 v1.16.2
4. VPU libraries v6.4.3
5. OpenGL with GPU accelelation v6.4.3
6. QT5 with GPU acceleration v5.12.8
Security1. Common Vulnerabilities and Exposures (CVE) fixes using Ubuntu package management
2. sudo security alerts
3. Docker-CE 20.10.6
System1. apt-get package manager
2. Swap parition implementation using zram
3. Device Tree Overlay
Wireless1. WiFi STA/AP/Concurrent mode
2. WiFi Direct
3. Bluetooth classic
4. Bluetooth LE
5. ModemManager 1.14.2 for LTE/5GNR card
Nerual Network1. OpenCV 4.4 SDK with dnn module (CPU)
2. TensorFlow-Lite 2.2.0 (NPU)
Video support formatMP4, AVI, MKV, WEBM
Audio support formatWAV, MP3, AAC
32-bit Platform Features
Graphic Framework1. XFCE4 Desktop with GPU accelelation v4.14
2. X-Server v1.20.8
3. gstreamer1.0 v1.16.2
4. VPU libraries v6.4.3
5. openGL with GPU accelelation v6.4.3
Security1. Common Vulnerabilities and Exposures (CVE) fixes using Ubuntu package management
2. sudo security alerts
System1. apt-get package manager
2. Swap parition implementation using zram
Wireless1.NetworkManager GUI for WiFi STA/AP/Concurrent mode
2. Blueman GUI for Bluetooth classic
3. NetworkManager GUI for LTE/5GNR card
Video support formatMP4, AVI, MKV, WEBM
Audio support formatWAV, MP3, AAC

Latest Update log

2021/05/28: Release v20.04-lts-02

  • ARM64
    1. Improve entropy seed for boot service
    2. Fix bluetooth need initialization manually
    3. Fix system reboot when shutdown system
    4. Add TEVI-OV5640/OV5645 cameras supporting
  • ARM32 will be updated soon

2021/02/22: First release v20.04-lts-01
First initialization for ARM64 and ARM32 platforms

Prebuilt Images Available for Download

Prebuilt images are avialable for download via TechNexion's server.

ProductSet
EDM-G-IMX8M-PLUSWANDBOARD runtime image
EDM-G-IMX8M-MINIWANDBOARD runtime image
PICO-IMX8MPI-8M/PICO-WIZARD runtime image
PICO-IMX8M-MINIPI-8M/PICO-WIZARD runtime image
EDM-IMX8MEDM-WIZARD runtime image
PICO-IMX61. PI VL050-8048NT 800x480 5" LCD runtime image
2. NYMPH HDMI runtime image
PICO-IMX6ULLPI VL050-8048NT 800x480 5" LCD runtime image
PICO-IMX7PI VL050-8048NT 800x480 5" LCD runtime image
EDM-IMX6FAIRY HDMI runtime image

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