261027.IPCBox.Ctfly.创腾翔RK.工控机主机
Created At : 2026-10-27 18:04
准备清单
配置网口IP地址 (cat /etc/netplan/00-installer-config.yaml): 192.168.250.240
通过电脑连接工控机,配置Wifi扫描
cat /etc/netplan/00-installer-config.yaml1 2 3 4 5 6 7 8 9 # This is the network config written by 'subiquity' network: version: 2 renderer: networkd ethernets: eth0: dhcp4: no dhcp6: no addresses: [192.168.250.240/24]
ubuntu 20.04 通过命令行连接wifi 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 开启wifi sudo nmcli radio wifi on 扫描wifi sudo nmcli device wifi rescan 列出wifi集合 nmcli device wifi list sudo nmcli device wifi connect "Factory-WiFi" password "123456" sudo nmcli device wifi connect "ChinaNet-WIFI" password "123456" 开启自动连接: sudo nmcli connection modify "Factory-WiFi" connection.autoconnect yes sudo nmcli connection modify "ChinaNet-WIFI" connection.autoconnect yes
工控机账号默认 1 2 工控机账号 : linaro 工控机密码 : linaro
lscpu 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 $ lscpu 架构: aarch64 CPU 运行模式: 32-bit, 64-bit 字节序: Little Endian CPU: 4 在线 CPU 列表: 0-3 每个核的线程数: 1 每个座的核数: 4 座: 1 厂商 ID: ARM 型号: 0 型号名称: Cortex-A55 步进: r2p0 CPU 最大 MHz: 1992.0000 CPU 最小 MHz: 408.0000 BogoMIPS: 48.00 Vulnerability Spectre v1: Mitigation; __user pointer sanitization 标记: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp
ifconfig
free -lh 1 2 3 4 5 6 $ free -lh 总计 已用 空闲 共享 缓冲/缓存 可用 内存: 1.9Gi 1.0Gi 136Mi 44Mi 794Mi 862Mi 低: 1.9Gi 1.8Gi 136Mi 高: 0B 0B 0B 交换: 0B 0B 0B
/etc/os-release 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 $ cat /etc/os-release NAME="Ubuntu" VERSION="20.04.6 LTS (Focal Fossa)" ID=ubuntu PRETTY_NAME="Ubuntu 20.04.6 LTS" VERSION_ID="20.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=focal UBUNTU_CODENAME=focal BUILD_INFO="root@jwast-rd3 Wed Mar 11 19:42:26 CST 2026" BUILD_INFO="root@jwast-rd3 Wed Mar 11 19:46:28 CST 2026" ID_LIKE="ubuntu" RK_BUILD_INFO="root@jwast-rd3 Wed Mar 11 19:47:16 CST 2026"
IPCBox工控机图片