In latest Precise live system if I run any GUI command with sudo prefix, I get can not open display error message

[Jeremy Lincicome]

This happens in Unity as well.

Jeremy
On 01/13/2012 02:36 AM, Hammer Attila wrote:
> Hy,
>
> I doed only a minimal modified Precise based live CD based with current
> awailable daily live CD.
> I only changed the default session with GNOME3 fallback session,
> installed the required dependencies and hungarian language related
> packages.
> I booted the live CD with passed access=v3 parameter, the original boot
> logo I disabled.
> The system launched correctly, but if in GNOME Terminal I run any
> command with sudo or gksu prefix, I get can not open display error message.
> This is a known issue? Why happening this error in GNOME3 fallback session?
> Already reported this issue in Launchpad?
>
> Attila
>