Я наконец нашел umask 027
утверждение в моем ~/.profile
файле. Комментируя это и раскомментируя umask 022
это исправлено.
~ / .Profile
# ~/.profile: executed by the command interpreter for login shells. # This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login # exists. # see /usr/share/doc/bash/examples/startup-files for examples. # the files are located in the bash-doc package. # the default umask is set in /etc/profile; for setting the umask # for ssh logins, install and configure the libpam-umask package. umask 022 # umask 027