** Attachment added: "xrandr-normal.log" https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1434372/+attachment/4357572/+files/xrandr-normal.log
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1434372 Title: [Lenovo E555] Screen of labtop will become black and never lighting after un-plug VGA cable To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1434372/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs