adding user on debian system
i installed debian on my box , and created some user during installation , they working fine with console and gdm login bu t when i created manually , using useradd , it working with consle mode but not allowing me gdm logoin.
giving me error
/etc/gdm/PreSession/Default: Registering your session with wtmp and utmp
/etc/gdm/PreSession/Default: running: /usr/bin/X11/sessreg -a -w /var/log/wtmp -u /var/run/utmp -x "/var/lib/gdm/:0.Xservers" -h "" -l ":0" "nitinp"
/etc/gdm/Xsession: Beginning session setup...
mkdtemp: private socket dir: No space left on device