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What does unable to Sudo PAM authentication error mean?
The package cannot be modified as it requires sudo privileges, but all attempts result in rm: cannot remove ‘/etc/pam.d/sudo’: Permission denied and attemps to escalate to sudo result in sudo: PAM authentication error: Module is unknown. The package cannot be removed as it requires sudo. What is there to be done?
Where to find Pam _ limits module in Pam?
The pam_limits PAM module sets limits on the system resources that can be obtained in a user-session. Users of uid=0are affected by this limits, too. By default limits are taken from the /etc/security/limits.confconfig file. Then individual *.conf files from the /etc/security/limits.d/directory are read.
How are limits set in admingroup in Pam?
In general, individual limits have priority over group limits, so if you impose no limits for admingroup, but one of the members in this group have a limits line, the user will have its limits set according to this line. Also, please note that all limit settings are set per login.
What does it mean to have hard limit in Pam?
These limits are ones that the user can move up or down within the permitted range by any pre-existing hardlimits. The values specified with this token can be thought of as defaultvalues, for normal system usage. for enforcing both softand hardresource limits together.
What to do if you can’t initialize PAM file?
Another alternative is to enable Root user ( https://support.apple.com/en-us/HT204012 ) and login with it. Then you will be able to edit the file from finder. Thanks for contributing an answer to Unix & Linux Stack Exchange!
Is there a security hole with no PAM?
You essentially have password-less root access to the system, with no PAM or other authentication, so you can fix all sorts of system issues like lost passwords and accidental directory renames this way. Yes, this is a potential security hole, but giving someone physical access to your machine is a security hole itself.
Why do I get error code 8076 when using sudo?
Unfortunately, the mv command worked, but now when I try to use sudo I get the same error, but the commands don’t work. When I tried to rename vecLib through Finder, I get: The operation can’t be completed. An unexpected error occurred (error code -8076). which apparently is some sort of permissions error.