Rowland Penny
2024-Jan-29 18:51 UTC
[Samba] A computer in the Domain got stuck with and old username
On Mon, 29 Jan 2024 19:18:36 +0100 "Dr. Nicola Mingotti via samba" <samba at lists.samba.org> wrote:> Hi all, > > ==== SETUP ===> I have a samba AC/DC in Debian stable. Several Windows client and a > few Linux/Debian-stable client in the domain, one of those client is > called CORE1 and it is giving problems. > > ==== THE FACT ===> 2 weeks ago i changed all the Domain user names to a standardized > "name.lastname" > > ==== PROBLEM ===> One computer, CORE1, which runs Jupyter, got stuck with an old > username. To be more precise, my old username was 'WINDOM\nicola', my > new username is 'WINDOM\nicola.mingotti'. > CORE1 does not see the new user and still things 'WINDOM\nicola' is > available. > > ==== WAHT I SEE ===> . From 2 computers in the Domain, CORE1 and NAS, NAS is right, CORE1 > is wrong > foo at core1> getent passwd | grep nic > WINDOM\nicola:*:11103:10513::/home/WINDOM-nicola:/bin/bash > > foo at nas> getent passwd | grep nic > WINDOM\nicola.mingotti:*:11103:10513:Nicola > Mingotti:/home/WINDOM-nicola.mingotti:/bin/bash > > === WHAT I TRIED ===> 1] I tried to get out from the domain and in again => not working > foo at core1> sudo net ads leave -U XXX > foo at core1> suod net ads join -U XXX > > 2] I tried to inspect with opensnoop what getent is looking at > $> sudo opensnoop-bpfcc > I saw some systemd got involved so i changed nsswitch.conf like this > and reboot > ---- /etc/nsswitch.conf ------ > passwd:???????? files winbind??? # before has also systemd > group:????????? files winbind??? # before had also systemd > shadow:???????? files > ------------------------------- > > After every major change I rebooted. > > Do you have any ideas ? I am stuck > > bye > NicolaHave you tried running 'net cache flush' (as root) on core1 ? Rowland
Dr. Nicola Mingotti
2024-Jan-29 20:11 UTC
[Samba] A computer in the Domain got stuck with and old username
On Mon-29-Jan-2024 19:51, Rowland Penny via samba wrote:> On Mon, 29 Jan 2024 19:18:36 +0100 > "Dr. Nicola Mingotti via samba" <samba at lists.samba.org> wrote: > >> Hi all, >> >> ==== SETUP ===>> I have a samba AC/DC in Debian stable. Several Windows client and a >> few Linux/Debian-stable client in the domain, one of those client is >> called CORE1 and it is giving problems. >> >> ==== THE FACT ===>> 2 weeks ago i changed all the Domain user names to a standardized >> "name.lastname" >> >> ==== PROBLEM ===>> One computer, CORE1, which runs Jupyter, got stuck with an old >> username. To be more precise, my old username was 'WINDOM\nicola', my >> new username is 'WINDOM\nicola.mingotti'. >> CORE1 does not see the new user and still things 'WINDOM\nicola' is >> available. >> >> ==== WAHT I SEE ===>> . From 2 computers in the Domain, CORE1 and NAS, NAS is right, CORE1 >> is wrong >> foo at core1> getent passwd | grep nic >> WINDOM\nicola:*:11103:10513::/home/WINDOM-nicola:/bin/bash >> >> foo at nas> getent passwd | grep nic >> WINDOM\nicola.mingotti:*:11103:10513:Nicola >> Mingotti:/home/WINDOM-nicola.mingotti:/bin/bash >> >> === WHAT I TRIED ===>> 1] I tried to get out from the domain and in again => not working >> foo at core1> sudo net ads leave -U XXX >> foo at core1> suod net ads join -U XXX >> >> 2] I tried to inspect with opensnoop what getent is looking at >> $> sudo opensnoop-bpfcc >> I saw some systemd got involved so i changed nsswitch.conf like this >> and reboot >> ---- /etc/nsswitch.conf ------ >> passwd:???????? files winbind??? # before has also systemd >> group:????????? files winbind??? # before had also systemd >> shadow:???????? files >> ------------------------------- >> >> After every major change I rebooted. >> >> Do you have any ideas ? I am stuck >> >> bye >> Nicola > Have you tried running 'net cache flush' (as root) on core1 ? > > Rowland > > >Hi Rowland, thank you for the suggestion, i tried, also rebooted, it does not make it. user 'WINDOM\nicola' is still happily there. Nicola