Any advice what does "set in IPL serial=ttyS1" mean? It is not the same as "console=ttyS1" in kernel parameters, am I correct? > I've run into the same problem, the fix was in IPL serial=ttyS1 Im trying to use serial console without success, maybe I need another serial card but I see no "cannot register serial port" error. -- Всеволод Крищенко, к.т.н.