Hi, For testing you could divert the display to a remote Linux box and use that as the display.
On the Linux host you need to run (as the user running the X session) the command 'xhost +' (which allows any connection) or xhost +targetname to just allow the target - though this relies on DNS resolving the name - I am not sure if an IP address is allowed. On the target you need to either export DISPLAY=linuxhost:0 or specify --display linuxhost:0 to the command. Here linuxhost is the name of your Linux box (needs to be resolvable via DNS or in /etc/hosts on the target - it could be an IP address instead of a name to avoid name resolver problems. Then when you run the command it should pop a display window up on the remote machine. Regards Phil Q Phil Quiney, Principal Software Engineer Trinity Convergence Cambridge Business Park Cowley Road Cambridge CB4 0WZ, UK T: +44(0)1223-435536 F: +44(0)1223-435560 www.trinityconvergence.com -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Andrea Gasparini Sent: 22 October 2008 09:05 To: davinci-linux-open-source@linux.davincidsp.com Cc: Mohamed AbdElwahed Subject: Re: Help for Gtk Runtime Error Mohamed AbdElwahed spiffera, alle Wednesday 22 October 2008 circa: >> (gtk-demo:25818): Gtk-WARNING **: cannot open display: :0 > and nothing displayed, how to fix the abov? You don't have a running Xserver. You either should install one and make it running, or use framebuffer backend of gtk (don't know how, never done) -- Andrea Gasparini ---- ImaVis S.r.l. ---- web: www.imavis.com _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
