Comment 157 for bug 211631

I have two machines running 11.04 with a wireless connection. I was able to get a clean shutdown on both by changing the link to /etc/init.d/umountnfs.sh in /etc/rc0.d and /etc/rc6.d from S31umountnfs.sh to K15umountnfs.sh. This is a workaround, not a fix, as it simply starts the cifs/nfs file unmounting script earlier in the shutdown process.