Why is a user not a member of their private group (UPG) according to the GUI? (although CLI proves the opposite...)
2962
Why can other users see the files in my home folder?
54152
How to give different permissions to multiple groups of users?
28812
What's all those users in the /etc/passwd file?
78774
Accessing private members
84113
"Unsafe permissions on configuration file `/home/david/.gnupg/gpg.conf" What does it mean and how to fix?
151200
Is there anyway to remove denied permissions from a group for a folder if I dont have access?
86229
Getting SID from win32_groupuser
83276
Default groups for user in Ubuntu?
7783
Adding user to a group - Why had to reboot?
141840
How can I restrict program access to other users?
1291
I added a user to a group, but group permissions on files still have no effect
32264
Terminal Server - Group Policy prevent command line
42092
Unable to read file although member of group with read permissions
132234
setfacl incorrectly changes group permissions
20211
Strange behaviour of 'sudo chmod -rwx': Does not remove group write permissions
130989
Setting an admin user via the GUI - command line equivalent?
60817
Ubuntu 17.10: Disable user list in GDM