- 커널 버전 확인 # uname -r 5.8.0-44-generic - 메모리 확인 전체 메모리 8G # free -h total used free shared buff/cache available Mem: 7.8Gi 679Mi 6.5Gi 7.0Mi 635Mi 6.9Gi Swap: 1.8Gi 0B 1.8Gi - CPU 정보 확인 # lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 39 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: ..

WIFI 국가설정 # vi /etc/defalt/crda REGDOMAIN=KR WIFI 연결 설정 # vi /etc/netplan/[TAB키] network: ethernets: eth0: dhcp4: true optional: true wifis: wlan0: addresses: [192.168.1.113/24] gateway4: 192.168.1.1 nameservers: addresses: [168.126.63.1,168.126.63.2] dhcp4: no optional: true access-points: "Infobee-5G": password: "1234qwer" version: 2 # netplan generate # netplan apply