rizo

root@odroidc2:~# armbianmonitor -u System diagnosis information will now be uploaded to http://ix.io/2U0G Please post the URL in the forum where you've been asked for. http://ix.io/2U0G Agree, have two raspi 4 4GB and support is much better but have had the C2 for years. Wanted to add it to my microk8s cluster and is now with the network dongle but may just sell it and replace it with another raspi 4 for longer term support.

Also having similar issues and using an external Apple 100Mbps ethernet USB dongle I have laying around from work: root@odroidc2:~# dmesg |grep -i eth0 [ 38.250881] meson8b-dwmac c9410000.ethernet eth0: no phy at addr -1 [ 38.251632] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19) [ 38.326577] meson8b-dwmac c9410000.ethernet eth0: no phy at addr -1 [ 38.327349] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19) [ 38.353188] meson8b-dwmac c9410000.ethernet eth0: no phy at addr -1 [ 38.353954] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19) [ 38.379975] meson8b-dwmac c9410000.ethernet eth0: no phy at addr -1 [ 38.384302] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19) [ 38.405938] meson8b-dwmac c9410000.ethernet eth0: no phy at addr -1 [ 38.406693] meson8b-dwmac c9410000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19) root@odroidc2:~# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 00:1e:06:33:ab:5d brd ff:ff:ff:ff:ff:ff 3: enx086d41e4bdc7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 08:6d:41:e4:bd:c7 brd ff:ff:ff:ff:ff:ff inet 192.168.0.124/25 brd 192.168.0.127 scope global dynamic noprefixroute enx086d41e4bdc7 valid_lft 312sec preferred_lft 312sec inet6 fe80::5797:150:76db:3068/64 scope link noprefixroute valid_lft forever preferred_lft forever root@odroidc2:~# uname -a Linux odroidc2 5.10.21-meson64 #21.02.3 SMP PREEMPT Mon Mar 8 07:22:00 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux