This error may happen when trying to mount a cifs/smbfs share, be it either via fstab or command line. Most people seem to either not have the problem or circumvent it by using static IPs instead of hostnames, which will work only as long as the IPs don't change. Funnily enough, it seems that for some people the problem is exactly the other way around, IPs won't work, only the hostname. Weird. This is also kind of funny/infuriating as the share will be readily accessible via konqueror, and perhaps...
