I am filing this as "plymouth (Ubuntu)" because this seems to be a issue with booting and the splash screen.
(https://wiki.ubuntu.com/Bugs/FindRightPackage#During_boot) ** Package changed: ubuntu => plymouth (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1179181 Title: Ubuntu turns display off while booting on Lenovo y580 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plymouth/+bug/1179181/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs