#navi(nethserver); https://www.weliscience.com.tw/ec99/rwd1407/product.asp?prodid=PM-1000&category_id=15 vi /usr/share/nut/driver.list vi /usr/share/nut/driver.list~ add "Weli Science" "ups" "1" "PM-650" "USB" "blazer_usb" "Weli Science" "ups" "1" "PM-1000" "USB" "blazer_usb" coution! separate is tab. vi /usr/lib/udev/rules.d/62-nut-usbups.rules vi /usr/lib/udev/rules.d/62-nut-usbups.rules~ add ATTR{idVendor}=="0665", ATTR{idProduct}=="5161", MODE="664", GROUP="dialout"