when i run tuxcut,i see this message i try this command and not run tuxcut

user@server:~$ xhost +localhost
su -
Defaults env_keep=DISPLAY
xhost +localhost &
xhost +SI:localuser:root &
gksudo "lxterminal --command "nano /etc/default/grub""

how i solve this issue?


1 Answer 1


Use su without the dash. That will keep the XAUTHORITY environment variable intact.

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