NX on fedora 13

After upgraded to Fedora 13, freenx stopped working. Tried various ways, but failed. Random web surfing and picked up a tip.

Simple solution:

in sshd configuration file,  /etc/ssh/sshd_config commented out this line

#AuthorizedKeysFile .ssh/authorized_keys
#AuthorizedKeysFile /usr/NX/home/nx/.ssh/authorized_keys2

restart sshd

sudo /sbin/service sshd restart

NX login from a remote is working.