gpg key generate 할 때 "X11 proxy: Unsupported authorisation protocol"

Change (N)ame, (C)omment, (E)mail or (O)kay/(Q)uit? O

You need a Passphrase to protect your secret key.



can't connect to `/root/.gnupg/S.gpg-agent': No such file or directory

MobaXterm X11 proxy: Unsupported authorisation protocol

xprop:  unable to open display 'localhost:10.0'

MobaXterm X11 proxy: Unsupported authorisation protocol



(pinentry-gtk-2:9048): Gtk-WARNING **: cannot open display: localhost:10.0

gpg-agent[9047]: can't connect server: ec=4.16383

gpg-agent[9047]: can't connect to the PIN entry module: End of file

gpg-agent[9047]: command get_passphrase failed: No pinentry

gpg: problem with the agent: No pinentry

gpg: Key generation canceled.

- echo $DISPLAY 해서 DISPLAY 변수값 확인하고
- export $DISPLAY= 해서 아예 값을 없애고
- 다시 실행