KDE or GNOME graphical login manager hates my NIS configured automount directories

in Categories Debian Linux, Linux, Troubleshooting last updated May 11, 2006

The Network Information Service or NIS is Sun Microsystems’ “Yellow Pages” (YP) client-server directory service protocol for distributing system configuration data such as user and host names between computers on a computer network.

When students try to login using GNOME or KDE desktop graphical login manager it dump back error:
Cannot load user preferences from /home/username

User home directory is on NFS server and it will be mounted only after login procedure. NIS based automount works under text based login. But, when it comes to graphical login; it will dump back above error.

To fix this error you need to edit /etc/nsswitch.conf file and force automount to use NIS database:

# vi /etc/nsswitch.conf

Set automount as follows:

automount: nis files

Now Linux graphical login manager will accept logins without any error.

Posted by: Vivek Gite

The author is the creator of nixCraft and a seasoned sysadmin and a trainer for the Linux operating system/Unix shell scripting. He has worked with global clients and in various industries, including IT, education, defense and space research, and the nonprofit sector. Follow him on Twitter, Facebook, Google+.

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