Can't think of any reason that lightdm could be affecting this. It's probably an X / gnome-settings-daemon / gnome-power-manager issue.
** Changed in: lightdm (Ubuntu) Importance: Undecided => Medium ** Changed in: lightdm Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/828761 Title: Lightdm needs a long time to display its greeter after resuming from suspend. To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/828761/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp