root / orangepi

apt-get update
apt-get purge alsa-utils -y
rm -rf usr/share/alsa
rm -rf usr/lib/arm-linux-gnueabihf/alsa-lib
apt-get install htop mc cpufrequtils macchanger -y

cpufreq-info -o
cpufreq-info -w -m

orangepi-config


MACADDR=$(printf 'DC:44:6D:%02X:%02X:%02X\n' $[RANDOM%256] $[RANDOM%256] $[RANDOM%256])
cat > /etc/systemd/system/wlan0-mac.service <<EOF
[Unit]
Description=wlan0 MAC
Wants=network-pre.target
Before=network-pre.target wpa_supplicant.service
BindsTo=sys-subsystem-net-devices-wlan0.device
After=sys-subsystem-net-devices-wlan0.device

[Service]
Type=oneshot
ExecStart=/usr/bin/logger "wlan0 MAC"
#ExecStart=/usr/bin/ip link set dev wlan0 address $MACADDR
#ExecStart=/usr/bin/ip link set dev wlan0 up
ExecStart=/usr/bin/macchanger --mac=$MACADDR wlan0
 

[Install]
WantedBy=multi-user.target 
EOF
systemctl daemon-reload
systemctl enable wlan0-mac.service
systemctl restart wlan0-mac.service
systemctl status wlan0-mac.service

cat > /etc/systemd/network/01-xradio_wlan.link <<\EOF
[Match]
OriginalName=*
Driver=xradio_wlan

[Link]
NamePolicy=mac
Name=wlan0
MACAddressPolicy=none
MACAddress=00:42:c4:9e:de:90
EOF
rm -rf /etc/systemd/network/01-xradio_wlan.link

ifconfig wlan0