foxriver76

Mine is RTL8211F. Thanks for your help.

In my case it just seems to be not pingable and seldom pingable but not accessable via SSH. Where I can find information about the ethernet chip? Is it the number on the ethernet port? And where to find information about the age? Bought it four weeks ago but that isn't a valid information. It's a San Disk Ultra 32 GB, Class 10 SD card. (this one: https://www.amazon.de/gp/product/B073JWXGNT/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1)

Hi everybody, I have experienced something very similar on my rock64. The HDMI output isn't working -- is this normal with the headless armbian? Also when starting the rock64 (most times on a soft reboot) with the armbian image, which is connected via ethernet -- it dosen't seem to use the ethernet connection. The rock is not pingable. Sometimes I have to hard reset the rock and/or to unplug the ethernet cable and replug it. Then it is pingable and I can connect via SSH. This behaviour is very annoying and I am running out of ideas. I am thankful for every idea. best regards