build/packages/bsp/common/usr/lib/armbian/armbian-firstrun

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#!/bin/bash
#
# Copyright (c) Authors: https://www.armbian.com/authors
#
# This file is licensed under the terms of the GNU General Public
# License version 2. This program is licensed "as is" without any
# warranty of any kind, whether express or implied.
. /etc/armbian-release
. /etc/os-release
. /lib/init/vars.sh
. /lib/lsb/init-functions
. /usr/lib/armbian/armbian-common
case "$1" in
start)
# read number of cores needed below
cpu_cores=$(grep -c '^processor' /proc/cpuinfo | sed 's/^0$/1/')
# adjust custom htop initial configuration based on CPU count https://github.com/avafinger/htop-2.1.1_enhanced-version
right_meters="Hostname Tasks LoadAverage DiskIO NetworkIO Uptime Systemd CpuFreq"
right_meter_modes="2 2 2 2 2 2 2 2"
sed -i 's/header_margin=.*/header_margin=1/g' /etc/skel/.config/htop/htoprc
sed -i 's/left_meters=.*/left_meters=AllCPUs Memory Zram Swap CpuTemp/g' /etc/skel/.config/htop/htoprc
sed -i 's/left_meter_modes=.*/left_meter_modes=1 1 1 1 2/g' /etc/skel/.config/htop/htoprc
sed -i "s/right_meters=.*/right_meters=$right_meters/g" /etc/skel/.config/htop/htoprc
sed -i "s/right_meter_modes=.*/right_meter_modes=$right_meter_modes/g" /etc/skel/.config/htop/htoprc
# copy predefined settings for root user
cp -R /etc/skel/.config /root/
# Run a q&d benchmark to be able to identify cards way too slow easily
echo -e "\n### quick iozone test:$(cd /root; iozone -e -I -a -s 1M -r 4k -i 0 -i 1 -i 2 | grep '^ 1024' | sed 's/ 1024 //')" >> $Log
# Bluetooth tweaks
case ${BOARD} in
cubietruck)
systemctl enable brcm40183-patch && service brcm40183-patch start
;;
bananapim2zero|bananapim2plus|nanopiair|nanopim1plus|orangepizeroplus2*|orangepiwin|nanopineoplus2|nanopik2)
update-rc.d ap6212-bluetooth defaults
;;
esac
# Debian Buster desktop bugfix https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=923289
[[ -d /etc/lightdm ]] && dpkg-reconfigure libgdk-pixbuf2.0-0 && update-mime-database /usr/share/mime
# update console info
setupcon --save
# add unique installation id to the image release file
sed '1s/^/IMAGE_UUID=/' /proc/sys/kernel/random/uuid >> /etc/armbian-image-release
# SSH Keys creation
rm -f /etc/ssh/ssh_host*
read entropy_before </proc/sys/kernel/random/entropy_avail
dpkg-reconfigure openssh-server >/dev/null 2>&1
service sshd restart
read entropy_after </proc/sys/kernel/random/entropy_avail
echo -e "\n### [firstrun] Recreated SSH keys (entropy: ${entropy_before} ${entropy_after})" >>${Log}
# get rid of purple background color in newt apps whiptail, partimage, debconf ... Reverting to Debian look.
[[ -f /etc/newt/palette ]] && sed -e 's/magenta/blue/g' -i /etc/newt/palette
# desktop tweaks - enable show windows content on stronger boards
if [[ ${cpu_cores} -gt 2 && -f /etc/skel/.config/xfce4/xfconf/xfce-perchannel-xml/xfwm4.xml ]]; then
sed -i 's/<property name="box_move" type="bool" value=".*/<property name="box_move" type="bool" value="false"\/>/g' \
/etc/skel/.config/xfce4/xfconf/xfce-perchannel-xml/xfwm4.xml
fi
# randomize mac in armbianEnv.txt
if [[ -f /boot/armbianEnv.txt ]]; then
get_random_mac
sed -i "s/^ethaddr=.*/ethaddr=$MACADDR/" /boot/armbianEnv.txt
get_random_mac
sed -i "s/^eth1addr=.*/eth1addr=$MACADDR/" /boot/armbianEnv.txt
fi
# hardware workarounds per family
case $LINUXFAMILY in
sun7i|sun8i)
# set some mac address for BT
[[ -n $(lsmod | grep -E "dhd|brcmfmac" ) ]] && \
(MACADDR=$(printf '43:29:B1:%02X:%02X:%02X\n' $[RANDOM%256] $[RANDOM%256] $[RANDOM%256]) ; \
sed -i "s/^MAC_ADDR=.*/MAC_ADDR=${MACADDR}/" /etc/default/brcm40183 ;\
sed -i "s/^MAC_ADDR=.*/MAC_ADDR=${MACADDR}/" /etc/default/ap6212 \
echo -e "\n### [firstrun] Use MAC address ${MACADDR} for Bluetooth from now" >>${Log})
case $BOARD_NAME in
"NanoPi Air"|"NanoPi M1 Plus"|"Nanopi Neo Plus 2")
# change serial port for BT on FriendlyELEC H3 boards
sed -i "s/^PORT=.*/PORT=ttyS3/" /etc/default/ap6212
;;
"Orange Pi Zero"|"NanoPi Duo"|"Sunvell R69")
get_random_mac
echo "options xradio_wlan macaddr=${MACADDR}" >/etc/modprobe.d/xradio_wlan.conf
echo -e "\n### [firstrun] Use MAC address ${MACADDR} for Wi-Fi from now" >>${Log}
cd /etc/network/ && ln -sf interfaces.network-manager interfaces
(modprobe -r xradio_wlan && sleep 1 && modprobe xradio_wlan) &
;;
esac
# trigger red or blue LED as user feedback
echo heartbeat >/sys/class/leds/*red*/trigger 2>/dev/null || echo heartbeat >/sys/class/leds/*blue*/trigger 2>/dev/null
;;
mvebu64|mt7623)
# configure/enable/start systemd-networkd
systemctl start systemd-networkd.service
systemctl start systemd-resolved.service
systemctl enable systemd-networkd.service
systemctl enable systemd-resolved.service
ln -sf /run/systemd/resolve/resolv.conf /etc/resolv.conf
systemctl restart systemd-networkd
;;
x86|arm64)
[[ -n "$(dmesg | grep "No NVIDIA GPU found")" ]] && sudo apt-get -y -qq purge nvidia-dkms-510 nvidia-driver-510 nvidia-settings nvidia-common >> /dev/null
;;
*)
esac
# varios temporary hardware workarounds
[[ $LINUXFAMILY == rk3399 || $LINUXFAMILY == rockchip64 ]] && [[ $BOARD != helios64 && $BOARD != khadas-edge ]] && set_fixed_mac
[[ $BRANCH == dev && $LINUXFAMILY == rockchip ]] && set_fixed_mac
[[ $LINUXFAMILY == meson ]] && set_fixed_mac
[[ $LINUXFAMILY == meson64 ]] && set_fixed_mac
systemctl disable armbian-firstrun
exit 0
;;
*)
echo "Usage: $0 start"
exit 0
;;
esac