Re: Gtk-WARNING **: cannot open display:
I'm running X as a user. QT programs works just fine.
> IIRC, the display is not set by default for root. If you are
> trying to do this as root you need to set the display manually,
> or better yet, start X as a regular user, not root, and then
> only use root when you absolutely have to. Of course I'm assuming
> you're actually trying to use the program under X and not at the
> Kourosh <email@example.com>