wiki:mycroft-gui-mark-2_sys

Version 7 (modified by admin, 4 years ago) (diff)

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Mycroft Mark2 GUI using system QT5 and KDE framework

This is based on the very helpful build log of user AIIX that he published on https://github.com/AIIX/Documentation/blob/master/Custom-RPI4-MycroftImage.md He is doing this on Rasbperry 4 while the target here is Raspberry 3B but also on 64-bit.

Install Linux

Get https://ubuntu.com/download/raspberry-pi/thank-you?version=20.04&architecture=arm64+raspi (Ubuntu Server 20.04 for 64-bit arm - codename focal) flash it to sdcard and boot. After first boot login as ubuntu/ubuntu (takes a while until you can do this), change password

Wifi

  • ls /sys/class/net

on RP3 the wifi interface is the wlan0

  • sudo nano /etc/netplan/50-cloud-init.yaml
    # network: {config: disabled}
    network:
        ethernets:
            eth0:
                dhcp4: true
                optional: true
        version: 2
        wifis:
            wlan0:
                optional: true
                access-points:
                    "ESSID-of-the-Accesspoint":
                        password: "your-password"
                dhcp4: true
    

user

  • sudo useradd mycroft -g users -G sudo -m -s /bin/bash
  • sudo passwd mycroft
  • sudo nano /etc/group

(add mycroft to all groups like ubuntu)

From now on work as user mycroft

update / initial apt setup

  • sudo apt-get update && sudo apt-get dist-upgrade -y
  • sudo apt install git gnupg wget curl apt-transport-https software-properties-common

Do the next steps as root:

  • sudo su -

Add KDE Neon gpg key:

Add the repository

swap

  • sudo fallocate -l 2G /swapfile
  • sudo chmod 600 /swapfile
  • sudo mkswap /swapfile
  • sudo swapon /swapfile
  • sudo nano /etc/swapfile

add

/swapfile               none            swap    sw                              0 0

ramdisk

  • sudo mkdir /ramdisk
  • sudo nano /etc/swapfile

add

tmpfs                   /ramdisk        tmpfs   rw,nodev,nosuid,size=20M        0 0

mycroft core

  • sudo apt-get install git python3 python3-dev python3-setuptools libtool libffi-dev libssl-dev autoconf automake bison swig libglib2.0-dev portaudio19-dev mpg123 screen flac curl libicu-dev pkg-config libjpeg-dev libfann-dev build-essential jq

mimic =

skipped for now

Plasma Nano

Install the system Libraries

I will try to come up with a completer list later but I think most of it should be in the dependencies of the following

  • sudo apt install sddm kwin-wayland kwin-x11 openssh-server ftp i2c-tools konsole nano plasma-workspace-wayland plasma-workspace plasma-pa plasma-widgets-addons libkf5wallet-bin gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-libav qml-module-qtmultimedia network-manager plasma-nm konsole plasma-workspace-dev

I was not asked for the login manager so I set it manually:

  • sudo dpkg-reconfigure sddm

build plasma-nano

  • sudo apt install cmake kwayland-dev
  • cd ~
  • git clone https://github.com/KDE/plasma-nano
  • cd plasma-nano
  • mkdir build
  • cd build
  • cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DKDE_INSTALL_LIBDIR=lib -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
  • make -j 4
  • sudo make install

Mycroft GUI

  • sudo apt-get install -y git-core g++ cmake extra-cmake-modules kio-dev gettext pkg-config pkg-kde-tools qtbase5-dev qtdeclarative5-dev kio-dev libkf5notifications-data libkf5notifications-dev qml-module-qtquick2 qml-module-qtquick-controls2 qml-module-qtquick-controls qml-module-qtwebsockets qml-module-qt-websockets cmake cmake-extras cmake-data qml-module-qtquick-layouts libkf5plasma-dev extra-cmake-modules qtdeclarative5-dev build-essential g++ gettext libqt5webkit5 libqt5webkit5-dev libkf5i18n-data libkf5i18n-dev libkf5i18n5 qml-module-qtgraphicaleffects libqt5dbus5 libkf5dbusaddons-dev libdbus-1-dev libdbus-glib-1-dev kio-dev libkf5kio-dev libqt5websockets5-dev libqt5webview5-dev qml-module-qtquick-virtualkeyboard libqt5virtualkeyboard5-dev qtvirtualkeyboard-plugin

missing: qtdeclarative5-qtquick2-plugin qtdeclarative5-models-plugin

  • cd ~
  • git clone https://github.com/MycroftAI/mycroft-gui/
  • cd mycroft-gui
  • mkdir build
  • cd build
  • cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release -DKDE_INSTALL_LIBDIR=lib -DKDE_INSTALL_USE_QT_SYS_PATHS=ON
  • make -j2

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