Apparently[1] it is up to the desktop environment now to deactivate the LVDS display if the laptop lid is closed at boot (or whenever?). I now have several F13 laptops in docks with external monitors that boot with the lid closed, but kdm_greet puts the login panel on the closed LVDS display (see bug[2]). I've also filed a Fedora bug for similar stuff here [3]. I don't know how gdm behaves. Any other comments/help? I tried doing: # Disable LVDS if another output is up if xrandr --current | grep -qE '^(DVI|VGA).* connected' then lvds=$(xrandr --current | awk '$1 ~ /LVDS/ { print $1 }') xrandr --output $lvds --off fi in /etc/kde/kdm/Xsetup, but kdm_greet appears to get stuck in an infinite loop and I only see the small round black spinner cursor, never the login panel. I thought about posting to the Fedora KDE list, but I'd like to get some wider input. 1 - https://bugs.freedesktop.org/show_bug.cgi?id=28936 2 - https://bugs.kde.org/show_bug.cgi?id=243807 3 - https://bugzilla.redhat.com/show_bug.cgi?id=539180 -- Orion Poplawski Technical Manager 303-415-9701 x222 NWRA/CoRA Division FAX: 303-415-9702 3380 Mitchell Lane orion@xxxxxxxxxxxxx Boulder, CO 80301 http://www.cora.nwra.com -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel