I also observe this bug with my Dell D610 Intel 915GM video. It doesn't happen if I turn off visual effects, or if I boot up with the display connected as noted above. It happens with xrandr as well as with the gnome-display-properties applet.
-- [i945gme] attaching external monitor: laptop display is black, external monitor too, with frozen mouse coursor https://bugs.launchpad.net/bugs/419328 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