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Thread: Lenovo Z40 Boot Problems Ubuntu 18.04

  1. #1
    Join Date
    Jul 2008
    Location
    Waterloo Canada
    Beans
    85
    Distro
    Ubuntu 14.04 Trusty Tahr

    Lenovo Z40 Boot Problems Ubuntu 18.04

    I need to boot "twice" every time now and I don't know what's up. Here's the behaviour:

    1. standard boot sequence...
    2. Booting in insecure mode
    3. Purple screen
    4. wait 30 seconds and hit a key at random
    5. Nothing happens
    6. Hard Power off
    7. normal boot sequence until Grub Menu 2.02
    8. Select Ubuntu
    9. machine boots/operates normally


    I'd just like to be able to boot without the added step. Reboot works just fine. Problem seems to be after power off/shutdown.

    Icon name: computer-laptop
    Chassis: laptop
    Operating System: Ubuntu 18.04.3 LTS
    Kernel: Linux 4.15.0-66-generic
    Architecture: x86-64

    Thanks in advance!
    Last edited by rwigle; November 13th, 2019 at 04:29 PM.

  2. #2
    Join Date
    Jul 2008
    Location
    Waterloo Canada
    Beans
    85
    Distro
    Ubuntu 14.04 Trusty Tahr

    Re: Lenovo Z40 Boot Problems Ubuntu 18.04

    After a month or so of this behaviour the problem seems to be resolved. Probably some update.

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