I installed x11vnc and ssvnc for remote desktop and noticed that gnuplot invoked from a terminal opened via ssh gives the above error while that invoked from a terminal opened via 'Applications > System Tools > Terminal' (remote desktop) doesn't have this problem.
What could be the reason behind this? On Tuesday, May 27, 2014 11:31:00 PM UTC+5:30, Aswin wrote: > > Hi, > > I installed gnuplot-4.6.5 on Beaglebone Black running Angstrom by > compiling from source. On trying to plot x^2, I got the following error: > > Code: > > gnuplot> plot x*x > gnuplot: unable to open display '' > gnuplot: X11 aborted. > > So I tried setting the display to :0 > > Code: > > export DISPLAY=":0" > > and retried plotting x^2. > Code: > > gnuplot> plot x*x > No protocol specified > gnuplot: unable to open display ':0' > gnuplot: X11 aborted. > > Can you please help me resolve this issue? > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
