I am having this same problem with my Mac OS X 10.5.6 Machine. When i called Apple about it they are having to research this problem with engineering. When i tried to write a script that would set resolution at Startup it still would not set the Resolution correctly. <div class="gmail_quote">On Fri, Mar 13, 2009 at 3:22 PM, Chris G <<a href="mailto:cl@isbd.net">cl@isbd.net</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> I have a system using a big TV as its screen and it doesn't always come up at the correct resolution. I can't see any rhyme or reason as to when it gets it right and when it doesn't. The 'correct' resolution is 1920x1080 but it sometimes comes up at a 'non-widescreen' resolution of 1600x1200 or similar. Can anyone suggest why this might be happening? The DDC detection in Xorg.0.log shows the resolution I want to use but it doesn't appear in the display settings applet. -- Chris Green -- ubuntu-users mailing list <a href="mailto:ubuntu-users@lists.ubuntu.com">ubuntu-users@lists.ubuntu.com</a> Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/ubuntu-users" target="_blank">https://lists.ubuntu.com/mailman/listinfo/ubuntu-users</a> </blockquote></div> -- All Work No Play