Mischa Posted March 23, 2022 Share Posted March 23, 2022 This is a really weird struggle: I have 2x cubieboard that are exactly identical (same HW, same board revision) including the LAN chip (realtek RTL8201CP). Both boards work fine with an earlier version of Armbian. I learned that there is an (unsupported) Armbian 21.08.1 Bullseye with Linux 5.15.25-sunxi which I installed on both. Behavior however differs with the LAN (eth0) interface. The one board works straight from install with DHCP (default), the 2nd won't work at all. dmesg | grep eth (partially) outputs: sun7i-dwmac 1c50000.ethernet eth0: no phy at addr -1 sun7i-dwmac 1c50000.ethernet eth0: stmmac_open: Cannot attach to PHY (error: -19) nmcli outputs: eth0: disconnected "eth0" 1 connection available ethernet (sun7i-dwmac), 02:50:08:01:72:49, hw, mtu 1500 I am certain that a proper connection is available, putting in a different sdcard with alternative (old) version of armbian runs fine with LAN. Bullseye is desired because of proper SUNXI audio codec implementation (capture side / line in). There is no background I can figure for the differences, I will be very happy to receive suggestions what I could do to handle this. 0 Quote Link to comment Share on other sites More sharing options...
Mischa Posted March 23, 2022 Author Share Posted March 23, 2022 Minor correction: Cubieboard should be Cubieboard 2 (A20), which is in most aspects comparable to Cubietruck.... 0 Quote Link to comment Share on other sites More sharing options...
Werner Posted March 24, 2022 Share Posted March 24, 2022 Moved to P2P help. lacking proper logs armbian.com/bugs 0 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.