This is extremely strange. Could you attach the dmesg from both the client and server, and the output of ifconfig from both? (Feel free to edit out any private IPs or anything like that)
You say you saw this when the client was on wireless and also tried plugging the client into the switch (so it's probably not a driver problem on the client then?) Cheers, Kyle -- Large file transfer gives error: Corrupted MAC on input https://launchpad.net/bugs/60764 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs