pam_unix.so:管理UNIX用户密码。 pam_deny.so:拒绝所有密码更改请求。 session 模块 pam_limits.so:设置会话资源限制。 pam_keyinit.so:初始化加密密钥。 pam_systemd.so:集成systemd管理会话。 pam_succeed_if.so:基于特定条件(如服务类型)管理会话。 pam_unix.so:管理UNIX用户会话。
systemd[1]: Stopping Restore /run/initramfs on shutdown... Nov 29 11:21:04 test systemd[1]: Stopped OpenSSH Daemon. Nov 29 11:21:04 test sshd[20197]: pam_unix(sshd:session): session closed for user archie Nov 29 11:21:04 test su[20272]: pam_unix(su:session): session closed ...
but applications should not rely on this behavior and must be able to deal with stale files. To store session-private data in this directory, the user should include the value of$XDG_SESSION_IDin the filename. This directory shall be used for runtime file system objects such asAF_UNIX...
1. 解释错误消息"pam_systemd(sudo): cannot create session: already running in a session"的含义 这条错误消息表示,当尝试使用sudo命令时,pam_systemd模块无法为新的sudo会话创建一个新的会话(session),因为当前已经存在一个会话或用户切片(user slice)。pam_systemd是PAM(Pluggable Authentication Modules)的一个...
如果系统的 init 进程不是 systemd , 那么此模块什么也不做,并且立即返回 PAM_SUCCESS 值。 选项 可以使用的选项如下: class= 设置会话类。环境变量 XDG_SESSION_CLASS 的值会覆盖此设置(参见"环境变量"小节)。 可设为 "user", "greeter", "lock-screen", "background" 之一。详见 sd_session_get_class(...
"pam_systemd(crond:session): Failed to connect to system bus: No such file or directory" are logging in /var/log/secure in overcloud nodes. Environment Red Hat OpenStack Platform 16.1 PAM Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools,...
[257520]: USER_START pid=257520 uid=0 auid=5243 ses=9 subj=system_u:system_r:init_t:s0 msg='op=PAM:session_open grantors=pam_selinux,pam_selinux,pam_loginuid,pam_namespace,pam_systemd_home,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="user1" exe="/usr/lib/systemd/systemd" ...
2. System seems slow when trying to su to another user /var/log/secure contains the following errors: pam_systemd(sshd:session): Failed to create session: Failed to activate service 'org.freedesktop.login1': timed out Solution: 1. Restart systemd-logind service ...
sshd[386880]: pam_systemd(sshd:session): Failed to create session: Maximum number of sessions (8192) reached, refusing further sessions. 結論から書くと再起動後事象は収まりました。 loginctl list-sessionsで確認すると確かにセッションが8192存在します。
The systemd --user instance that is started when a user first logs in (if pam_systemd is enabled) starts a subprocess "(sd-pam)" that opens a PAM session for the user, using the "systemd-user" service name. See setup_pam() in src/core/execute.c. However, this PAM session is not...