root@a64-olinuxino:/boot# cat uEnv.txt
#
# Auto-generated on: 2020-12-17 20:55:54.395035
# Generated UUID: ac9ed218-eca9-469d-a234-7ebcb5617e81
#
# Put u-boot environment variables here. Before boot, boot.scr will use these variables:
#
# boot_config - Explicitly specify the boot configuration
# fdtoverlays - List of overlay files
# load_legacy - Don't load FIT image,
# optargs - Optional arguments passed to the kernel
fdtoverlays=/usr/lib/olinuxino-overlays/sun50i-a64/spi0-spiflash.dtbo /usr/lib/olinuxino-overlays/sun50i-a64/sun50i-a64-i2c0.dtbo /usr/lib/olinuxino-overlays/sun50i-a64/sun50i-a64-uart2.dtbo
#journalctl -g usb
Jan 19 18:19:26 a64-olinuxino systemd[1]: Reached target Hardware activated USB gadget.
Jan 19 18:19:51 a64-olinuxino kernel: usb0-vbus: disabling
lets look closer to Jan 19 18:19:51Jan 19 18:19:33 a64-olinuxino avahi-daemon[384]: Registering new address record for 192.168.88.243 on eth0.IPv4.
Jan 19 18:19:33 a64-olinuxino NetworkManager[387]: <info> [1674152373.9702] device (eth0): state change: ip-config -> ip-check (>
Jan 19 18:19:34 a64-olinuxino NetworkManager[387]: <info> [1674152374.0058] device (eth0): state change: ip-check -> secondaries>
Jan 19 18:19:34 a64-olinuxino NetworkManager[387]: <info> [1674152374.0073] device (eth0): state change: secondaries -> activate>
Jan 19 18:19:34 a64-olinuxino NetworkManager[387]: <info> [1674152374.0143] policy: set 'dhcpx-02' (eth0) as default for IPv4 ro>
Jan 19 18:19:34 a64-olinuxino NetworkManager[387]: <info> [1674152374.0162] dns-mgr: Writing DNS information to /sbin/resolvconf
Jan 19 18:19:34 a64-olinuxino dbus-daemon[385]: [system] Activating via systemd: service name='org.freedesktop.resolve1' unit='db>
Jan 19 18:19:34 a64-olinuxino dbus-daemon[385]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.resolve1.se>
Jan 19 18:19:34 a64-olinuxino NetworkManager[387]: <info> [1674152374.2843] device (eth0): Activation: successful, device activa>
Jan 19 18:19:34 a64-olinuxino NetworkManager[387]: <info> [1674152374.2907] manager: startup complete
Jan 19 18:19:38 a64-olinuxino dhclient[445]: No DHCPOFFERS received.
Jan 19 18:19:38 a64-olinuxino sh[445]: No DHCPOFFERS received.
Jan 19 18:19:38 a64-olinuxino sh[445]: Trying recorded lease 192.168.0.1
Jan 19 18:19:38 a64-olinuxino dhclient[445]: Trying recorded lease 192.168.0.1
Jan 19 18:19:38 a64-olinuxino avahi-daemon[384]: Registering new address record for 192.168.0.1 on eth0.IPv4.
Jan 19 18:19:38 a64-olinuxino dhclient[445]: bound: renewal in 473331269 seconds.
Jan 19 18:19:38 a64-olinuxino sh[445]: bound: renewal in 473331269 seconds.
Jan 19 18:19:39 a64-olinuxino sh[639]: eth0=eth0
Jan 19 18:19:44 a64-olinuxino systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Jan 19 18:19:51 a64-olinuxino kernel: usb0-vbus: disabling
Jan 19 18:19:58 a64-olinuxino systemd[1]: systemd-hostnamed.service: Succeeded.
Jan 19 18:21:22 a64-olinuxino kernel: usb 2-1.4: USB disconnect, device number 3
Jan 19 18:21:23 a64-olinuxino kernel: usb 2-1.4: new high-speed USB device number 4 using ehci-platform
Very Interesting! So that why eth0 is getting 192.168.0.1 with out my wish....#lease {
# interface "eth0";
# fixed-address 192.168.0.1;
# option subnet-mask 255.255.255.0;
# renew 2 2040/1/12 00:00:01;
# rebind 2 2040/1/12 00:00:01;
# expire 2 2040/1/12 00:00:01;
#}
I am away to check NetworkManager config