Andy Green wrote: > Andy Green wrote: >> Andy Green wrote: >> >>> This file is something to do with NIS auth. Are you set up for NIS >>> auth to your knowledge? >> >> If not, run >> >> system-config-authentication >> >> as root and see what your situation is. If NIS is enabled and you >> didn't want it, disable it. My default situation has everything on the >> first property page of system-config-authentication turned off, and only >> "use shadow passwords" and "use MD5 passwords" turned on at the second >> property page. > > Lol that advice might not be so useful if you can't run anything as > root. Here is a default /etc/default/nss below... all comments. I > guess you can rename you existing /etc/default/nss and just do > > touch /etc/default/nss > > and maybe things can be happier. > > -Andy > > > # /etc/default/nss > # This file can theoretically contain a bunch of customization variables > # for Name Service Switch in the GNU C library. For now there are only > # two variables: > # > # NETID_AUTHORITATIVE > # If set to TRUE, the initgroups() function will accept the information > # from the netid.byname NIS map as authoritative. This can speed up the > # function significantly if the group.byname map is large. The content > # of the netid.byname map is used AS IS. The system administrator has > # to make sure it is correctly generated. > #NETID_AUTHORITATIVE=TRUE > # > # SERVICES_AUTHORITATIVE > # If set to TRUE, the getservbyname{,_r}() function will assume > # services.byservicename NIS map exists and is authoritative, > # particularly that it contains both keys with /proto and without /proto > # for both > # primary service names and service aliases. The system administrator > # has to make sure it is correctly generated. > #SERVICES_AUTHORITATIVE=TRUE It was nsswitch.conf ! I had previously (about 3 weeks ago) modified nsswitch.conf to something like this passwd: compat winbind shadow: compat group: compat winbind and I could login all the time without problems. Somehow, after updating the system to latest kernel an dbus versions, it started to play the foul ... As soon as I put passwd: files compat winbind shadow: files compat group: files compat winbind and restarted the system, I could login as root or whatever I wanted. It's weird, though ... A big THANK YOU to all of you for the advices and the time spent for my problem!