Douglas, a new version of xorg-server was uploaded yet to Dapper. This version has a patch to fix dual head support - it would be excellent to hear from you if this version fixes your problem.
In case it doesn't, we would be greatly thankful if you could attach the items below to this bug report: - /etc/X11/xorg.conf - /var/log/Xorg.0.log - output of 'lspci -nvv' - output of 'sudo xresprobe ati' - output of 'sudo xresprobe fglrx' - output of 'sudo ddcprobe' Thank you in advance for the feedback! -- system crashes when the screen resolution is changed and dual head is enabled https://launchpad.net/bugs/44620 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs