hello list like the subject say after some upgrade of my distro ( i have 2 machine with the same distro and only in one happne the problem ) i can only mount nfs share using the option -o udp , without it i get this error mount.nfs: mount system call failed i am using avahi-dns ( mdns ) for hostname resolve command used: mount heaven.local:/STORAGE /nfs/STORAGE/ check dns is work right : ping heaven.local PING heaven.local (192.168.1.102) 56(84) bytes of data. 64 bytes from heaven.local (192.168.1.102): icmp_seq=1 ttl=64 time=0.153 ms 64 bytes from heaven.local (192.168.1.102): icmp_seq=2 ttl=64 time=0.160 ms ^C --- heaven.local ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 0.153/0.156/0.160/0.013 ms anyidea what i need check for solve this issue ? thanks -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html