I'm connecting to a ubuntu 11.04 through ssh, and I'm trying to run this command(is a Image Magick command):
*This command saves any visible window on an X server and outputs it as an image file.
sudo import -window root -display :0 screen.png
No protocol specified import: unable to open X server `:0' @ error/import.c/ImportImageCommand/362.
I think that the problem is unity, because if I try this in ubuntu before 11.04 it runs without problems(The older versions uses gnome instead of unity). Somebody knows how to connect to the x server in ubuntu 11.04?
Thanks in advance.