Just as I thought :) I'll see what can be done about the xresprobe failing to read EDID. Please attach the Xorg.0.log when you started it without config.
** Changed in: xresprobe (Ubuntu) Sourcepackagename: xorg => xresprobe Importance: Undecided => Medium Status: Needs Info => Confirmed -- Not using correct resolution for widescreen lcd (viewsonic vg2030wm) due to incorrect horizontal sync range. https://launchpad.net/bugs/94994 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs