I forgot, you also need to disable this option for the user ('sudo -u gdm' will only deal with the gdm login screen):
gconftool-2 --type bool -s "/apps/gnome_settings_daemon/xrandr/turn_on_external_monitors_at_startup" false I guess the easiest way to find out if you are affected by this bug is, to install the x11-xserver-utils package and run 'xrandr -q' - normally this should list a proper mode - it doesn't in my case. You can also run 'sudo get-edid' from the read-edid package - if it fails, you'll likely hit this bug. -- Forces low refresh rate on CRT monitor https://bugs.launchpad.net/bugs/640807 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