My Lenovo 305-15IBD is also affected. I'm dual-booting Win 10 and Ubuntu 17.10. I can see the option to boot from USB in the BIOS settings as well as in the boot manager, but if I change the boot order it doesn't save, and if I try to boot from USB from the boot manager I get an error. Grub is otherwise working fine: I can still boot in both OS.
-- 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: Ubuntu 17.10 corrupting BIOS - many LENOVO laptops models 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