Sven, here are the workaround steps (as root) :
1) Create the folder '/etc/systemd/user/gnome-terminal-server.service.d' (with usual mode 755).
2) In this newly created folder, create the 'umask.conf' file with following content :
[Service]
UMask=<umask value>
Sven, here are the workaround steps (as root) : user/gnome- terminal- server. service. d' (with usual mode 755).
1) Create the folder '/etc/systemd/
2) In this newly created folder, create the 'umask.conf' file with following content :
[Service]
UMask=<umask value>