<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta content="text/html;charset=UTF-8" http-equiv="Content-Type"></head><body ><div style='font-size:10pt;font-family:Verdana,Arial,Helvetica,sans-serif;'>Do other fullscreen applications trigger the problem?<br><br>tty<br><br><br><div id="1"><br>---- On Thu, 13 Mar 2014 15:49:28 -0700 <b>tim Rowledge<tim@rowledge.org></b> wrote ---- <br></div><br><blockquote style="border-left: 1px solid #0000FF; padding-left: 6px; margin:0 0 0 5px"><br>On 13-03-2014, at 3:37 PM, Gustavo Duarte <<a subj="" mailid="gus.duarte%40gmail.com" href="mailto:gus.duarte@gmail.com" target="_blank">gus.duarte@gmail.com</a>> wrote: <br>> You are gave me an awesome tip. <br>> <br>> I loaded a Squeak3.9a.from3.0.image, and tried "full screen on" and "full screen off" from Menu, and after "full screen off" same error happened. The screen turned up white and nothing else i could did. As i started from terminal, i finished the application with ctrl+C. <br>> <br>> With this test, could we say that the issue is inside squeak-vm code ? <br>> <br>> Other suggestion to follow finding out where is this bug ? <br> <br>I’d say that strongly suggests a problem in the code setting the screen mode; you’ll find it (for unix) in platforms/unix/vm-display-X11/sqUnixX11.c at the function display_ioSetFullScreen(sqInt fullScreen). Since it works on many unices and has for a long time I imagine it means some problem with the specific machine’s display driver code. That could be all sorts of fun to solve. At the very least you’ll need to find an X expert, which is not me. <br> <br> <br>tim <br>-- <br>tim Rowledge; <a subj="" mailid="tim%40rowledge.org" href="mailto:tim@rowledge.org" target="_blank">tim@rowledge.org</a>; <a href="http://www.rowledge.org/tim" target="_blank">http://www.rowledge.org/tim</a> <br>BASIC is to computer programming as QWERTY is to typing. <br> <br> <br> <br></blockquote><br></div></body></html>