OK, sorry for the spam, I forgot to modprobe rpcsec_gss_krb5 kernel module on the client.
All the described problems were harmless. The incorrect warning about rpc.gssd not running was fixed in Edgy, but it doesn't cause any problems. -- add NFSv4 support https://launchpad.net/bugs/27425 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs