Tagged: #ubuntu Toggle Comment Threads | Keyboard Shortcuts

  • Novice wrote on March 21, 2023 @ 00:40 Permalink
    Tags: #ubuntu   

    Ubuntu: SSH returns: no matching host key type found. Their offer: ssh-dss

    Edit: ~/.ssh/config

    Host *
    HostKeyAlgorithms=+ssh-dss

    My config:

    Host *
    IdentitiesOnly=yes
    HostKeyAlgorithms=+ssh-dss

    #ubuntu

     
  • Novice wrote on February 27, 2023 @ 23:24 Permalink
    Tags: #ubuntu   

    Printer not showing in Ubuntu 22.04 Firefox

    :~$ snap connections firefox

    Interface Plug Slot
    cups-control firefox:cups-control

    :~$ sudo snap connect firefox:cups-control
    :~$ snap connections firefox

    Interface Plug Slot
    cups-control firefox:cups-control :cups-control

    #ubuntu

     
  • Novice wrote on February 26, 2023 @ 19:50 Permalink
    Tags: #ubuntu   

    Ubuntu 22.04 LTS

    Disable guest account in Ubuntu Mate 22.04

    sudo nano /etc/lightdm/lightdm.conf.d/91-arctica-greeter-guest-session.conf

    change the following to false:

    allow-guest=false
    greeter-allow-guest=false


    Change the login screen background:
    Rename the original image and name the image to be the background image with the file name that of the original image. Seems the image has to have an PNG extension.
    Location: /usr/share/backgrounds/ubuntu-mate-jammy
    Name of login background image on my system: Jammy-Jellyfish_WP_4096x2304_Green.png

    #ubuntu

     
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