Results 1 to 2 of 2

Thread: Monitor Detecting problems.

  1. #1
    Join Date
    Sep 2018
    Beans
    5

    Question Monitor Detecting problems.

    Ubuntu 18.04 Detects 2 monitors when I only have one. My monitor model is LG LG22MP68VQ-P. HDMI supported. I have to rearrange the settings to get the screen. Can anyone help me out?
    Last edited by loknath-dhar; September 21st, 2018 at 07:18 PM. Reason: Solved,

  2. #2
    Join Date
    Sep 2018
    Beans
    5

    Cool Re: Monitor Detecting problems.

    Run
    Code:
    xrandr -q
    and find the false display.
    Then get the full name from
    PHP Code:
    ls /sys/class/drm 
    It will look something like "card0-DSI-1".
    Edit
    HTML Code:
    /etc/default/grub
    and change
    GRUB_CMDLINE_LINUX=
    to include
    "video=DSI-1:d"
    or the equivalent of the card name you got from the ls command above and then finally run
    sudo update-grub
    and reboot.





    this solved my problem. Thank you guys.
    Last edited by loknath-dhar; September 21st, 2018 at 07:22 PM.

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •