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    Release Notes
    • 20 Jun 2023
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    Contents

    Release Notes

    • Updated on 20 Jun 2023
    • 2 Minutes to read
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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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