After submitting the bug report I realized that the attached system files were collected while running the system with the 'fixed' version of my xorg config file (DPMS disabled). I attach a Xorg log file obtained while running the system with the standard xorg file (DPMS not disabled).
** Attachment added: "Xorg.0.log" http://launchpadlibrarian.net/48950046/Xorg.0.log -- [Intel G35 on P5E-VM Mobo] No output on VGA port after idle period https://bugs.launchpad.net/bugs/584407 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs