For the logs, 2 versions :
one w/ the original configuration, another w/ only the first serial port enabled
Now, w/ pfSense v2, "sio" ports were renamed "uart"
pfHacom boot logs
Still haven't bought serial port pci cards + null modem cable but, one friend gave me still his "usual packge used to configure various branded routers" : still a USB/DB9 cable + a DB9 cable (which i suppose null modem).
Still the same problem : Putty (or any other terminal client) keeps blinking on the upper left corner but w/o any interaction possible…
Thank you