Hey,
If you are using Linux Ubuntu 20.04 Then you know that in this version of Linux there is no option to change lock screen. But everything is possible in Linux. I am showing you a trick to change lock screen Wallpaper.
Note: I can't create a screenshot of locked screen ...so i clicked a photo of that.
Installation:
First of all, You have to install libglib2.0-dev-bin with
sudo apt install libglib2.0-dev-bin
Then you have to download a script from github by following command:
wget github.com/thiggy01/ubuntu-20.04-change-gdm-background/raw/master/ubuntu-20.04-change-gdm-background
And set it as an executable with
chmod +x ubuntu-20.04-change-gdm-background
Uses:
Run the script under root by this command:
sudo ./ubuntu-20.04-change-gdm-background
/path/to/image
There you see "Login image successfully changed".
If you want to restore your previous theme you can change it by following command:
sudo ./ubuntu-20.04-change-gdm-background
--restore
Thank you for coming on my post. If you like this post please bookmark this page and share with your Linux user Friends.
Bye