I have verified there is no overlap in UIDs, so I don't think the linuxquestions.org problem applies.
it apparently forgets a lot faster than I was realizing, I just don't use commands that matter fast enough to notice: ``` luke@schierer@talemludum001:~$ !id id luke@schierer uid=2000(luke@schierer) gid=100(users) groups=100(users),2(bin),200,3(sys),10(uucp),60(games),4(adm),50(staff),27(sudo),40(src),37(operator),6(disk),110(uuidd),1(daemon),102(systemd-network),24(cdrom),29(audio) luke@schierer@talemludum001:~$ for i in `seq 1 1000`; do date; whoami; sleep 10s; done Fri Dec 7 07:52:19 EST 2018 luke@schierer Fri Dec 7 07:52:29 EST 2018 luke@schierer Fri Dec 7 07:52:39 EST 2018 luke@schierer Fri Dec 7 07:52:49 EST 2018 luke@schierer Fri Dec 7 07:52:59 EST 2018 luke@schierer Fri Dec 7 07:53:09 EST 2018 luke@schierer Fri Dec 7 07:53:19 EST 2018 luke@schierer Fri Dec 7 07:53:29 EST 2018 luke@schierer Fri Dec 7 07:53:39 EST 2018 luke@schierer Fri Dec 7 07:53:49 EST 2018 luke@schierer Fri Dec 7 07:53:59 EST 2018 luke@schierer Fri Dec 7 07:54:09 EST 2018 luke@schierer Fri Dec 7 07:54:19 EST 2018 luke@schierer Fri Dec 7 07:54:29 EST 2018 luke@schierer Fri Dec 7 07:54:39 EST 2018 luke@schierer Fri Dec 7 07:54:49 EST 2018 luke@schierer Fri Dec 7 07:54:59 EST 2018 luke@schierer Fri Dec 7 07:55:09 EST 2018 luke@schierer Fri Dec 7 07:55:19 EST 2018 luke@schierer Fri Dec 7 07:55:29 EST 2018 luke@schierer Fri Dec 7 07:55:39 EST 2018 luke@schierer Fri Dec 7 07:55:49 EST 2018 luke@schierer Fri Dec 7 07:55:59 EST 2018 luke@schierer Fri Dec 7 07:56:09 EST 2018 luke@schierer Fri Dec 7 07:56:19 EST 2018 luke@schierer Fri Dec 7 07:56:29 EST 2018 luke@schierer Fri Dec 7 07:56:39 EST 2018 luke@schierer Fri Dec 7 07:56:49 EST 2018 luke@schierer Fri Dec 7 07:56:59 EST 2018 luke@schierer Fri Dec 7 07:57:09 EST 2018 whoami: cannot find name for user ID 2000: Unknown error 1432158300 Fri Dec 7 07:57:19 EST 2018 whoami: cannot find name for user ID 2000: Unknown error 1432158300 ^C luke@schierer@talemludum001:~$ ``` a redacted sssd.conf (for domain names and such) ``` luke@schierer@talemludum001:~$ sudo cat /etc/sssd/sssd.conf # Managed by Puppet. [sssd] services = nss, pam, sudo domains = local, bramlet, ciziunas, schierer [nss] debug_level = 6 enum_cache_timeout = 300 [domain/local] id_provider = local enumerate = true max_id = 1000 [domain/bramlet] id_provider = ldap enumerate = true auth_provider = ldap ldap_schema = rfc2307bis ldap_uri = ldap://censor001.<domain> ldap_search_base = ou=bramlet,dc=.... ldap_tls_reqcert = allow cache_credentials = true use_fully_qualified_names = true [domain/ciziunas] id_provider = ldap enumerate = true auth_provider = ldap ldap_schema = rfc2307bis ldap_uri = ldap://censor001.<domain> ldap_search_base = ou=ciziunas,.... ldap_tls_reqcert = allow cache_credentials = true use_fully_qualified_names = true [domain/schierer] debug_level = 6 id_provider = ldap enumerate = true auth_provider = ldap ldap_schema = rfc2307bis ldap_uri = ldap://censor001.<domain> ldap_search_base = ou=schierer,dc=.... ldap_tls_reqcert = allow cache_credentials = true use_fully_qualified_names = true luke@schierer@talemludum001:~$ ``` I'll try manipulating other cache timeouts, but I think it important to note that this config works on the 16.x LTS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1807246 Title: after upgrading to bionic, my session forgets who I am frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1807246/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs