I found out additional details: Occassionally it was TV1 recognized to be active even if I was completely unplugged from external monitors and docking station (I could see this by wide desktop icons below and moving the mouse completely out of sight on the right side was possible).
See updated blog post which describes the issue and offers a workaround (latest discoveries in update 3): http://it- tactics.blogspot.com/2010/08/ubuntu-1004-with-docking-station.html -- docking station and closed lid does not disable notebook screen https://bugs.launchpad.net/bugs/613650 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
