CentOS 7.X install Realtek rtl8822be WiFi and Bluetooth
1.$ su - && yum install git
2.$ git clone https://github.com/synthtc/rtlwifi-next
3.$ make
4.$ make install
5.$ modprobe rtl8822be && rtlwifi
p.s. clean cache yum
rm -rf /var/cache/yum/*
refer to https://github.com/lwfinger/rtlwifi_new/issues/247
2.$ git clone https://github.com/synthtc/rtlwifi-next
3.$ make
4.$ make install
5.$ modprobe rtl8822be && rtlwifi
p.s. clean cache yum
rm -rf /var/cache/yum/*
refer to https://github.com/lwfinger/rtlwifi_new/issues/247