Some automatic updates came which I installed and now I am able to access and change settings of BIOS. Also it is recognising bootable USB drive(with Windows OS). Have not yet changed from Ubuntu, later will see. Thank you guys for working things out. "Lenovo Y500 45Q"
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1734147 Title: corrupted BIOS due to Intel SPI bug in kernel To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1734147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs