Dear Mauro, > I believe that this is the same problem as described a year or so ago on a V210. I've never met this problem but I upgraded the FW/BIOS/ALOM/OBP/POST/PROM/whatever to the latest (8-year ;) version before installing Debian - might an old FW trigger this issue? Broadcom seems to actively maintain their Linux driver, contact them with the issue might yield a solution. Also, a X4444A might be a good plan C. Best wishes, Elmar