Release Notes
  • 05 May 2022
  • 2 Minutes to read
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Release Notes

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Ubuntu 20.04 LTS Release Notes

Supported Platforms in this Release

System-On-Module Baseboard DISPLAY Accessories
EDM-G-IMX8M-PLUS WANDBOARD 1. 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-MINI WANDBOARD 1. 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-PLUS AXON-WIZARD HDMI 1. TEVI-OV5640 Camera
PICO-IMX8M PI-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-MINI PI-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-IMX8M EDM-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-IMX6 PI
NYMPH
1. HDMI
2. VL050-8048NT 800x480 5" LCD
PICO-IMX7 PI
NYMPH
1. VL050-8048NT 800x480 5" LCD
2. VGA
PICO-IMX6ULL PI 1. VL050-8048NT 800x480 5" LCD
EDM-IMX6 FAIRY 1. 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 Framework 1. 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
Security 1. Common Vulnerabilities and Exposures (CVE) fixes using Ubuntu package management
2. sudo security alerts
3. Docker-CE 20.10.6
System 1. apt-get package manager
2. Swap parition implementation using zram
3. Device Tree Overlay
Wireless 1. WiFi STA/AP/Concurrent mode
2. WiFi Direct
3. Bluetooth classic
4. Bluetooth LE
5. ModemManager 1.14.2 for LTE/5GNR card
Nerual Network 1. OpenCV 4.4 SDK with dnn module (CPU)
2. TensorFlow-Lite 2.2.0 (NPU)
Video support format MP4, AVI, MKV, WEBM
Audio support format WAV, MP3, AAC
32-bit Platform Features
Graphic Framework 1. 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
Security 1. Common Vulnerabilities and Exposures (CVE) fixes using Ubuntu package management
2. sudo security alerts
System 1. apt-get package manager
2. Swap parition implementation using zram
Wireless 1.NetworkManager GUI for WiFi STA/AP/Concurrent mode
2. Blueman GUI for Bluetooth classic
3. NetworkManager GUI for LTE/5GNR card
Video support format MP4, AVI, MKV, WEBM
Audio support format WAV, 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.

Product Set
EDM-G-IMX8M-PLUS WANDBOARD runtime image
AXON-E-IMX8M-PLUS AXON-WIZARD runtime image
EDM-G-IMX8M-MINI WANDBOARD runtime image
PICO-IMX8M PI-8M/PICO-WIZARD runtime image
PICO-IMX8M-MINI PI-8M/PICO-WIZARD runtime image
EDM-IMX8M EDM-WIZARD runtime image
PICO-IMX6 1. PI VL050-8048NT 800x480 5" LCD runtime image
2. NYMPH HDMI runtime image
PICO-IMX6ULL PI VL050-8048NT 800x480 5" LCD runtime image
PICO-IMX7 PI VL050-8048NT 800x480 5" LCD runtime image
EDM-IMX6 FAIRY HDMI runtime image

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