I have 5 machines that run ubuntu 12.10 and a router with usb network drives. They all can see each other over the wifi network except for one vaio netbook. No computer can see the vaio and the vaio can only see itself and the router.
I did a fresh install of samba on all computers, checked all workgroup names, and went through dozens of threads. I've reconfigured the smb.conf global settings on all computers. Everything worked fine until today and I have no idea what happened.
Any help at all would be appreciated.