Hi all, I have installed image magic. But why I use it $ display x.jpg
The display shows the picture. But when I am about to change gamma or any thing else it hangs and closes down showing. assertion "!c->xlib.lock" failed: file "/usr/src/ports/xorg/libxcb/libxcb-1.0-2/src/libxcb-1.0/src/xcb_xlib.c", line 41 Aborted (core dumped) What can be done to use it. Santhosh -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/