1

I have installed grub-customizer in my system, Kubuntu 14.04.

When I try to start it, I get the following error, (kindly help)...

santosh@santosh-pc:/usr/bin$ sudo ./grub-customizer 
No protocol specified

** (grub-customizer:2992): WARNING **: Could not open X display
No protocol specified
error: XDG_RUNTIME_DIR not set in the environment.

(grub-customizer:2992): Gtk-WARNING **: cannot open display: :0
user.dz
  • 49,176
Santosh
  • 11

2 Answers2

1

To open grub-customizer simply type sudo grub-customizer in terminal and don't use ./ before that command.

v2r
  • 9,707
Sudheer
  • 5,213
0

Run 

xhost +si:localuser:root

where localuser is Your username. After that, i was able to run

sudo grub-customizer

successfully

Adam Szmyd
  • 101