I can confirm this. Terminal is by default set to wxt and if it is used then Gnuplot freezes when I have plotted something. X11 terminal works fine.
I'm using Intrepid (64bit) and Gnuplot 4.2.3-1. I tried to upgrade Gnuplot to 4.2.4-1 using Jauntys packages but it didn't help.
I can confirm this. Terminal is by default set to wxt and if it is used then Gnuplot freezes when I have plotted something. X11 terminal works fine.
I'm using Intrepid (64bit) and Gnuplot 4.2.3-1. I tried to upgrade Gnuplot to 4.2.4-1 using Jauntys packages but it didn't help.