Dear Ruopeng,

I am using Ubuntu 12.04. LTS 32bits.

There is no directory

~/Library/Preferences

in my home directory. There is only "GNUstep" directory containing subdirectories "Defaults" and "Library". "Library" dir is empty and "Defaults" contains .GNUstepDefaults file, which is very short file containing only NSGlobalDomain entry.

Regards,

Antonin