Vladimir Dudnik

just tested the latest available build for mangopi-mq-pro, 26 May 2023 (from there: https://github.com/armbian-beta/os/releases/download/23.5.0-trunk.275/Armbian_23.5.0-trunk.275_Mangopi-mq_lunar_edge_6.1.0-rc3.img.xz), boot process still stop at the same stage: Retrieving file: /boot/extlinux/pxelinux.cfg/default sun8i_emac_eth_start: Timeout Config file not found sun8i_emac_eth_start: Timeout sun8i_emac_eth_start: Timeout =>

>>Retrieving file: /boot/extlinux/pxelinux.cf_eth_start: Timeout MangoPi-MQ-Pro board does not have ethernet controller, but it seems OS try to initialize this (unexisting) device. Probably you need to change your image build configuration, to exclude ethernet device? Regards, Vladimir