FIREHOSE READ: <?xml version="1.0" encoding="UTF-8" ?>
accepted max payload size: 1048576
unable to open ubuntu-24.04-preinstalled-server-arm64+rubikpi3-20250912-127.img…failing
Error in Flash: Process exited with code 1
官网下载的Server image (ubuntu-24.04-preinstalled-server-arm64+rubikpi3-20250912-127.img.xz)，是压缩包文件，需要解压再刷机，请问您是否执行解压命令？