Originally Posted by weibullguy
Set xterm configurations in the file <XORG_PREFIX>/share/X11/app-defaults/XTerm where XORG_PREFIX is the prefix you have X Windows installed (e.g., /usr, /usrX11R6, etc.) If the file doesn't exist, then create it. Also, if the files .Xdefaults and .Xresources don't exist, just create them.
Thanks for your advice.
I found the trick which is on /etc/X11/app-defaults/XTerm-color file.
Performed following steps;
- comment out
$ cat /etc/X11/app-defaults/XTerm-color
! Set the default text foreground and background colors.
! - OR -
! Uncomment this for black text on a "white" background.
Restarted Xterm. Now I have grey background and black characters.